$35

Category: Others

Company: 安平县欧海金属丝网有限公司

Product Description: Power Plant Wear-Resistant Coating Turtle Mesh Construction TechnologyI. Turtle Mesh Welding ProcessWelding Parameter SettingHorizontal spacing 20mm, vertical spacing 10mm, ensuring the turtle mesh and base steel plate form a rigid anchoring structure.After welding, 100% non-destructive testing is required, with a missed welding rate of 20°C, reduce the amount of curing agent to extend working time.Layered Application TechniqueThe first layer thickness should be controlled at 5-8mm, using a spiral extrusion method to fill the turtle mesh pores.Vertical surface construction must be completed in one pass; layered application is prohibited to prevent delamination and detachment.Density Enhancement MeasuresUse a rubber hammer to continuously tap the coating surface, increasing density to ≥2.8g/cm³.After top surface application, allow 10 minutes of static settling for self-weight compensation.III. Key Quality Control PointsEnvironmental Adaptability ControlConstruction temperature must be strictly controlled between 5-40°C; in low-temperature environments, preheat the substrate to above 5°C.When humidity exceeds 85%, suspend construction to prevent moisture absorption by the mortar, which may reduce strength.Defect Repair StandardsBlister areas must be cut out to the substrate, and when reapplying, expand the repair area by more than 30%.After cleaning collapsed areas, apply an interface agent to enhance bonding strength.IV. Acceptance and Maintenance SpecificationsFinished Product Testing IndicatorsCompressive strength ≥161MPa (after 72 hours of curing).Coating thickness allowance deviation ±1.5mm, using ultrasonic thickness gauge for full inspection.Maintenance Cycle OptimizationRoutine maintenance requires 48 hours; for vibrating equipment, extend to 72 hours.Before operation, conduct a no-load cold vibration test (amplitude ≤0.5mm).V. Safety Protection Key PointsPersonal Protective EquipmentMandatory wearing of dust masks (N95 grade), impact-resistant goggles, and anti-slip gloves.For high-altitude work, use a double-hook safety harness with anchor point spacing ≤8m.Waste DisposalSolidified waste must be crushed to particle size more>

Negotiable

Category: Chemicals/Laboratory Reagents/Other Chemical Reagents

Company: 青岛慧瑞源生物科技有限公司

Product Description: The applications of brewer's yeast powder are very extensive and increasingly utilized across various industries.Functions of Brewer's Yeast: Brewer's yeast powder contains multiple nutritional elements, including nucleotides, functional peptides, yeast polysaccharides, free amino acids, nutritional peptides, and more. It is also a rich source of protein, vitamins, and trace elements.Nucleotides1. Supply raw materials for rapid growth and synthesis in animals2. Accelerate differentiation, growth, and repair of intestinal epithelial cells in animals3. Promote immune cell differentiation and immunoglobulin production4. Enhance animals' stress resistance5. Stimulate the feeding center via nucleotidesFunctional Peptides1. Promote growth and repair of intestinal mucosal epithelial cells2. Eliminate free radicals and provide antioxidant effects in the body3. Regulate immunityYeast Polysaccharides1. Excellent prebiotic for the gut2. Immune booster3. Pathogen adsorbentFree Amino Acids1. Participate in enzyme systems and metabolic processes2. Enhance palatability as amino acids3. Efficiently synthesize body proteins4. Promote absorption of mineral elementsNutritional Peptides1. Highly absorbable and utilizable, promoting protein deposition2. Reduce energy consumption in animal tissue synthesisProduct Features1. Fermented with genetically composite yeast strains, safe and efficient2. Pure yeast-derived product with no blended additives3. Combines growth promotion, disease resistance, and gut health for holistic benefits4. Withstands high-temperature processing, suitable for pelleting and extrusion5. No tolerance issues, no drug residues, non-pathogenic, and no toxic side effectsUsage Effects1. Replaces plasma protein or achieves higher feed product biosafety and growth rates in piglets2. Increases feed intake; visible growth within 10 days of use3. 3% usage in starter feed prevents weight loss after weaning4. Reduces diarrhea rate in weaned piglets by over 50% and increases survival rate by over 10%Application Scope of Brewer's Yeast Powder:1. Large and medium-sized feed production enterprises;2. Aquaculture and aquatic feed production enterprises;3. Pet breeding and pet feed production enterprises;4. Large-scale poultry and livestock farming enterprises;5. Medical, chemical, bioengineering research, and nutritional product manufacturers;6. Fertilizer production enterprises;7. Fermentation and brewing enterprises;8. Pigeon breeding and feed mills;9. Bee farming and feed processing enterprises;10. Economic farming and feed additives.Product Characteristics Light yellow to dark yellow powder with a distinctive yeast aroma and savory taste.Packaging Specification 25kg/bag, paper-plastic composite bag.Storage Method Store in a ventilated, dry place away from direct sunlight. Do not store with toxic or harmful substances.Shelf Life 12 months from production date in unopened packaging.Precautions: This product is rich in small peptides and short-chain amino acids, making it prone to clumping after moisture absorption. Use promptly after opening, and tightly seal any unused portion. Stir well before use. more>

$50

Category: Chemicals/Laboratory Reagents/Other Chemical Reagents

Company: 青岛慧瑞源生物科技有限公司

Product Description: Characteristics and Applications of Feed-Grade Brewer's Yeast PowderProduct Introduction:Shandong Feed-Grade Brewer's Yeast Powder is a high-quality yeast protein made from fresh brewer's yeast selected from Qingdao Beer production bases, processed through special techniques including selection, concentration, and drying. This product is natural, safe, free of harmful substances and biological safety risks, with good palatability and attractability, making it an ideal single-cell protein source for livestock, poultry, aquatic animals, and other species.Product Characteristics:1. Sourced from fresh brewer's yeast and processed through special methods to produce 100% pure single-cell protein.2. Rich in B vitamins, organic trace elements, and other vitamins, serving as an important nutritional supplement for animals.3. Contains abundant and balanced amino acids, making it an excellent protein source for balanced animal nutrition.4. Bright in color, contributing significantly to the visual appeal of commercial feed.Product Composition:18 amino acids, rich in essential amino acids for animals, ideally balanced protein, yeast cell wall, unknown growth factors.Guaranteed Analysis:Crude Protein ≥40%     Crude Ash ≤9%          Moisture ≤10%Product Benefits:1. Improves feed efficiency and enhances feed palatability.2. Provides a high-quality balanced protein source, effectively replacing high-cost protein alternatives.3. Promotes intestinal health in animals and reduces the incidence of intestinal diseases.4. Enhances the growth rate of aquatic animals.5. Partially replaces fishmeal, reducing feed costs.6. Yeast nucleic acids and yeast cell walls contribute positively to improving animal growth rates.Usage Instructions:Use directly as a single-cell protein ingredient in feed formulations. Maximum usage: 2% for livestock and poultry, 8% for aquatic animals, or add 2-10kg per ton of compound feed.Packaging Specifications: 25kg/bag or 40kg/bagPrecautions:This product is a single-cell protein source and is prone to moisture absorption. Store in a dry, cool place away from toxic and harmful substances.Shelf life: not less than 12 months when unopened. more>

$75000

Category: Others

Company: 山东威尔晟环保科技有限公司

Product Description: 1. Easy Operation: Designed with the most advanced and convenient concepts, operators can master the entire process in a very short time.2. Stable Performance: All components are certified by the 3C ISO CE international quality system, ensuring no losses due to parts issues. The pot heats up quickly with uniform temperature and no dead spots.3. High Safety: Features five-level safety protections including automatic pressure safety interlock, manual safety interlock, automatic pressure control system, manual vent valve, and safety valve, making it the safest pressure vessel equipment internationally.4. High Control Precision: The control system uses the most advanced and precise electrical devices in the country, ensuring product quality without any concerns.5. Pot Door Design: Manual quick-open door design for speed and convenience. One person can easily open and close the door manually, avoiding issues with door opening during power outages. Specially patented bearings are wear-resistant, durable, and have a long service life.6. Energy Saving: The harmless treatment equipment adopts the latest design, allowing for recycling, saving energy, reducing operating costs, and increasing production output. more>

$51000

Category: Hardware & Tools/Cutting Power Tools/Drill Bits

Company: 新乡市鑫华轻工机械有限公司

Product Description: 1.Overview:The JCP series grape destemmer and crusher products are newly developed by our company, incorporating advanced technologies from similar machines in France and Italy, and tailored to the conditions of our country. They can produce large models with a capacity of 2-50 tons per hour.2.Performance Features:1.Spiral quantitative feeding, destemming first then crushing2.Both the destemming shaft and the destemming rotating screen can achieve stepless speed variation (now granted a utility model patent, Patent No.: ZL2001 2 004425803), adaptable to processing various grape varieties, with minimal grape loss in the stems discharged from the machine.3.The crushing device is located below the destemming rotating screen. The crushing rollers are made of highly elastic non-toxic rubber. The crushing device is connected to the main body via a quick-open mechanism, with a crushing rate above 93%.4.The pulp transfer pump is a single screw pump, installed below the crushing device, with a feed hopper equipped with a liquid level control device.The rotating screen has an aperture of 28 mm. If the grape berries are too large or too small, please specify when ordering. more>

$92.7

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 上海美品实业有限公司

Product Description: QMg0.8 Magnesium Bronze/TMg0.8 Magnesium CopperMagnesium bronze is a binary alloy in the Cu-Mg system. Trace amounts of magnesium have little effect on the electrical conductivity of copper, while also providing a certain deoxidizing effect, which benefits copper's high-temperature oxidation resistance.Chemical Composition: Mg Magnesium: 0.70–0.85Sn Tin: 0.002 Zn Zinc: 0.005 Fe Iron: 0.005Cu Copper: BalanceThe addition of magnesium slightly reduces the electrical conductivity of copper, but its thermal conductivity and heat resistance are superior to cadmium bronze. It also offers certain torsional resistance and corrosion resistance. Magnesium bronze has good cold and hot working properties and is generally supplied in the form of wire. Main Characteristics and UsesIt is commonly used in cables and other conductive materials, and can replace cadmium bronze in many applications. Magnesium bronze is mostly supplied as wire and is primarily used in the manufacture of conductive components such as cables and aircraft antennas.Magnesium bronze is the non-ferrous alloy with the smallest casting shrinkage rate, making it suitable for producing castings with complex shapes, clear contours, and low air-tightness requirements. It is highly corrosion-resistant in atmospheric, seawater, freshwater, and steam environments, and is widely used in steam boilers and marine parts. Phosphorus-containing magnesium bronze has excellent mechanical properties and can be used as wear-resistant and elastic components in high-precision machine tools. Lead-containing magnesium bronze is often used for wear-resistant parts and sliding bearings. Zinc-containing magnesium bronze can be used for high air-tightness castings. more>

$0.2/双

Category: Others

Company: 桂林唐潮家居用品集团有限公司

Product Description: Guilin Tangchao Home Products Group is dedicated to the bamboo and wood products sector, specializing in the research, development, and manufacturing of products such as disposable bamboo chopsticks for over 30 years. The company provides high-quality supplies to various dining establishments, including restaurants, hotels, street food stalls, snack bars, and bars. Leveraging strong production capabilities, we support both wholesale business and custom orders. Additionally, we produce a variety of dining accessories such as wooden chopsticks, toothpicks, iron cannon skewers, and barbecue skewers.In today's fast-paced life, disposable bamboo chopsticks are ubiquitous. They offer convenience but also raise environmental concerns. Although bamboo chopsticks are made from bamboo, a renewable resource, their extensive use and careless disposal still contribute to environmental strain. While enjoying the convenience they bring, we should also consider ways to reduce the use of disposable bamboo chopsticks, such as bringing our own utensils, to contribute to environmental protection. more>

$询价

Category: Chemicals/Gases/Gas Mixtures

Company: 上海尚澜新能源科技有限公司

Product Description: Product Category: Sulfur DioxideName/Chemical Formula: Sulfur Dioxide/SO2Packaging Specifications: 4L, 8L, 40LPurity (%) and Impurities (ppm): 99.9%Impurities (ppm): O2 + N2 < 100, H2O < 10, Others < 200Item NamePurity Index (%)Sulfur Dioxide≥99.99Impurity Content (ppm)Oxygen + Nitrogen (O2+N2)≤50Carbonyl Sulfide (COS)≤10Carbon Dioxide (CO2)≤10Water (H2O)≤10Hydrocarbons (THC)≤5PackagingPackaged in 40L steel cylinders, and can also be repackaged into 4-10L gas cylinders according to customer requirements.ApplicationsManufacturing inorganic sulfides, organic synthesis, fumigants, pesticides, preservatives for fruits and vegetables, disinfectant bactericides, bleaching agents, paper industry, tanning, refrigerants, petroleum refining, magnesium smelting, preservatives, calibration gases, online instrumentation.Physical and Chemical PropertiesA colorless gas with a pungent, suffocating, and irritating odor. Highly liquefiable, non-flammable in air, and does not support combustion.PrecautionsKeep tightly closed and provide adequate local exhaust and general ventilation. Operators must receive specialized training and strictly adhere to operating procedures. It is recommended that operators wear self-priming filter-type gas masks (full facepiece), polyethylene chemical protective clothing, and rubber gloves. Keep away from flammable and combustible materials. Prevent gas leakage into the workplace air. Avoid contact with oxidizers and reducing agents. Handle with care during transportation to prevent damage to cylinders and attachments. Equip with emergency leak handling equipment. Store in a cool, well-ventilated warehouse. Keep away from fire and heat sources. Storage temperature should not exceed 30°C. Separate from flammable/combustible materials, oxidizers, reducing agents, and food chemicals. Avoid mixed storage. The storage area should be equipped with emergency leak handling equipment.Sulfur dioxide (chemical formula: SO2) is the most common sulfur oxide. It is a colorless gas with a strong, irritating odor and is one of the major air pollutants. It is emitted during volcanic eruptions and is also produced in many industrial processes. Since coal and petroleum often contain sulfur compounds, burning them generates sulfur dioxide. When sulfur dioxide dissolves in water, it forms sulfurous acid (a major component of acid rain). Further oxidation of SO2, usually in the presence of a catalyst such as nitrogen dioxide, produces sulfuric acid. This is one of the reasons for environmental concerns regarding the use of these fuels as energy sources. more>

$10600

Category: Chemicals/Laboratory Reagents/Biochemical Reagents

Company: 四川高纯材料科技有限公司

Product Description: Germanium dioxide is an inorganic compound with the chemical formula GeO₂, which is the dioxide of germanium. It appears as a white powder or colorless crystal and exists in two forms: a slightly water-soluble hexagonal crystal system (stable at low temperatures) and an insoluble tetragonal crystal system, with a transition temperature of 1033°C. It is primarily used in the production of metallic germanium and also serves as a material for spectroscopic analysis and semiconductors. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 济南伯莱尼克新能源有限公司

Product Description: Product FeaturesLong Service Life Design: Utilizes advanced grid manufacturing technology, significantly enhancing grid corrosion resistance, with a design float service life of over 10 years1.High-Rate Discharge Performance: Employs cutting-edge plate and terminal design, supplemented with special formulations and welding processes, ensuring improved discharge performance while maintaining capacity1.Wide Range of Applications: Suitable for UPS uninterruptible power supplies, communication systems, security backup power, medical equipment, and other fields1.Technical ParametersVoltage: 12VCapacity: 26AHDimensions: 166*175*125mmWeight: 7.8kgInstallation and Usage NotesInstallation Environment: Batteries should be installed in a flat, clean, and well-ventilated equipment room, away from heat sources and devices that may produce open flames3.Installation Steps: After confirming the battery's exterior is undamaged, clean the battery terminals, correctly connect the battery pack to the charger or load, and ensure proper polarity connection3.Maintenance: Avoid overcharging and deep discharging, regularly check the battery status, and ensure the battery operates within a suitable temperature range4. more>

$1

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 河北东胜安全防护设备有限公司

Product Description: Advantages of Hebei Five-Star Power Equipment Co., Ltd.'s "Tyrannosaurus" Hovercraft (Amphibious Hovercraft) and Flood Emergency Rescue Hovercraft in Disaster Relief Operations1. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can conduct timely and rapid flood inspections: Floods typically occur across vast areas, often accompanied by severe weather such as strong winds and heavy rain, with rapid water flow leading to transportation blockages and communication interruptions. Therefore, timely and rapid flood inspection is a top priority. Under adverse conditions, conventional vehicles and boats cannot operate. However, hovercraft are not restricted by terrain; they can hover over water surfaces, ground, shallow waters, and marshes, with speeds generally ranging from 60 to 100 km/h. This allows for timely, rapid, and comprehensive flood assessment, facilitating the implementation of disaster relief efforts.2. Hebei Five-Star Power Equipment Co., Ltd.'s "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft have greater advantages over conventional assault boats and rubber dinghies in flood control, emergency response, and disaster relief:Although conventional assault boats and rubber dinghies can transport supplies and personnel during disaster relief, playing a significant role, they cannot navigate when water currents are rapid, river conditions are unclear, or when floods and heavy rain submerge streets and alleys. They are also unable to operate in non-navigable waterways. While small vessels like rubber dinghies and assault boats can approach targets and serve a purpose in rescue operations, they are highly unsafe in rapids, cannot move against the current, and cannot perform rescues in streets and alleys. In contrast, the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft, with their elevated hulls, can "fly" over any complex terrain, water surfaces, streets, and alleys. Additionally, these hovercraft have immense buoyancy, ensuring they never capsize, thereby guaranteeing the safety of both rescuers and those being rescued.3. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can access areas unreachable by vehicles, boats, or helicopters to carry out rescue operations.After a disaster, using the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft to perform rapid and safe search and rescue missions is the only effective solution. These hovercraft safely hover 0.25 to 2 meters above water or ground surfaces, enabling rescuers to reach areas, streets, communities, and alleys inaccessible to vehicles, boats, or helicopters under extremely adverse conditions. They can clear obstacles and carry out disaster relief and evacuation efforts at the fastest possible speed. Equipped with rescue platforms and handrails, rescuers on board can quickly approach and safely rescue individuals or objects.4. During urban waterlogging, the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can navigate submerged streets to conduct disaster relief operations.When floods occur suddenly, with rivers breaching dams and residential areas, it is nearly impossible for assault boats or rubber dinghies to navigate submerged streets (due to underwater obstacles such as walls, fallen trees, submerged vehicles, etc.), as this could damage the vessels' propellers. Hovercraft, however, are entirely unaffected by underwater obstacles and can reach the scene at the fastest speed to rescue people and transport supplies.5. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can serve as mobile medical clinics in disaster areas.In some of the most remote and inaccessible disaster areas, hovercraft can provide clean, safe, and spacious cabins equipped with complete medical facilities to meet medical needs, forming ideal mobile medical clinics.Capable of "Flying" on Land and Water, Navigating All Terrains and WatersThe WX-8 emergency rescue hovercraft is a professional amphibious hovercraft in China's emergency rescue industry. It is capable of operating efficiently and机动ly in various complex terrains, including water surfaces, flood rapids, urban waterlogging, ice surfaces, mudflats, beaches, marshes, and land. It is designed to quickly respond to emergency rescue, flood control, water rescue, and complex geographical environment救援 needs, enabling the timely rescue of trapped individuals and the rapid transport of disaster relief equipment, supplies, and personnel under恶劣 conditions.Multifunctional and VersatileWidely applicable in: flood control and prevention, earthquake and mudslide disaster relief, emergency rescue,野外 emergency support, water and ice rescue, urban waterlogging, patrol, hydrological survey, fishery law enforcement, and other fields.Long EnduranceThe total fuel tank capacity of this model is 120L, with a main tank of 80L and an auxiliary tank of 40L, ensuring an endurance of no less than 3 hours.Stable and Reliable Operation in恶劣 WeatherEquipped with an advanced mechanical control system, forced circulation water cooling system, and engine preheating system, ensuring stable and reliable engine operation under various adverse weather conditions.Excellent Buoyancy PerformanceEven when the engine is stopped, it can remain stable on water surfaces or mudflats without sinking, ensuring navigation safety.Segmented Skirt DesignFeatures a segmented skirt design using PVC mesh fabric and TPU bonding materials. This not only enhances the hovercraft's adaptability and durability but also ensures stable operation across a wide temperature range from -40°C to 40°C.Customizable EquipmentCan be equipped with emergency modules and rescue器材 as neededCan carry emergency equipment modules and rescue devices, including:Emergency drainage pump stations, generator sets, communication and command systems,野外 water purification devices, remote-controlled unmanned life-saving robots, water rescue floating boards, long-range multifunctional life-saving pole combinations, searchlights, fog lights, side lights, warning lights, loudspeakers, and basic rescue and life-saving equipment to meet passenger capacity requirements.Amphibious Capability to Conquer All TerrainsApplications:Flood control and prevention, emergency rescue, power emergency repair, firefighting, urban waterlogging, municipal drainage, geological survey, disaster protection, earthquake rescue, medical assistance, hydrological detection, public security pipeline inspection, forest security, fire investigation, snowfield support, grassland fire prevention. more>

$1

Category: Chemicals/Rubber & Products/Silicone Rubber

Company: 河北东胜安全防护设备有限公司

Product Description: Introduction to Insulating Rubber Mats:Insulating rubber mats, also known as insulating mats, insulating pads, insulating gaskets, or insulating blankets, are widely used in substations, power plants, distribution rooms, laboratories, and live outdoor operations.Made from rubber insulating materials, the upper and lower surfaces of the insulating mat should be free from harmful irregularities. Harmful irregularities refer to defects that disrupt uniformity or damage the smooth surface profile, such as small holes, cracks, local bulges, cuts, embedded conductive foreign objects, folds, voids,凹凸波纹, and casting marks. Harmless irregularities refer to surface irregularities formed during the production process.Specifications of Insulating Rubber Mats(1) Classified by voltage level: 5kV, 10kV, 20kV, 25kV, 35kV(2) Classified by color: black rubber mat, red rubber mat, green rubber mat(3) Classified by thickness: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mmTechnical Parameters of Anti-Slip Insulating Rubber MatsStandard Configurations for Insulating Rubber Mats:(1) 5KVInsulating Rubber MatThickness: 3mm Specific Gravity: 5.8KG/m² Color: Red, Green, Black(2) 10KVInsulating Rubber MatThickness: 5mm Specific Gravity: 9.2KG/m² Color: Red, Green, Black(3) 15KVInsulating Rubber MatThickness: 5mm Specific Gravity: 9.2KG/m² Color: Red, Green, Black(4) 20KVInsulating Rubber MatThickness: 6mm Specific Gravity: 11KG/m² Color: Red, Green, Black(5) 25KVInsulating Rubber MatThickness: 8mm Specific Gravity: 14.8KG/m² Color: Red, Green, Black(6) 30KV-35KV Insulating Rubber MatThickness: 10mm, 12mm Specific Gravity: 18.4KG/m², 22KG/m² Color: Red, Green, BlackFeatures of Insulating Rubber MatsExcellent physical and mechanical properties, with superior insulation performance, suitable for use in dry environments with high dielectric requirements within the temperature range of -35°C to +100°C.Manufacturing Process and Forming of Insulating Rubber Mats:The upper and lower surfaces of the insulating mat should be free from harmful irregularities. Harmful irregularities refer to defects that disrupt uniformity or damage the smooth surface profile, such as small holes, cracks, local bulges, cuts, embedded conductive foreign objects, folds, voids,凹凸波纹, and casting marks. Harmless irregularities refer to surface irregularities formed during the production process.Thickness of Insulating Rubber Mats:Randomly select more than five different points across the entire insulating mat for thickness measurement and inspection. A micrometer or an instrument of equivalent accuracy can be used for measurement. The micrometer should have an accuracy within 0.02mm, with a measuring anvil diameter of 6mm and a flat pressure foot diameter of (3.17±0.25)mm. The pressure foot should apply a force of (0.83±0.03)N. The insulating mat should be laid flat to ensure smooth measurements with the micrometer.National Standards for Insulating Rubber Mats:For 10KV distribution rooms, choose 8mm thickness: withstands 10000V power frequency voltage test for 1 minute without breakdown; breaks down at 18000V power frequency voltage test in 20 seconds. For 35KV distribution rooms, choose 10-12mm thickness: withstands 15000V power frequency voltage test for 1 minute without breakdown; breaks down at 26000V power frequency voltage test in 20 seconds. For low-voltage distribution rooms, choose 5mm thickness (below 500V): withstands 3500V power frequency voltage test for 1 minute without breakdown; withstands 10000V power frequency voltage test for 20 seconds without breakdown! more>

$1

Category: Others

Company: 河北东胜安全防护设备有限公司

Product Description: 【【1】】Water-blocking Expansion Bags, Flood Control Water-absorbing Expansion Bag Materials:1. The water-absorbing material of this product is a polymer chemical compound, which can rapidly expand 80 to 100 times after absorbing water.2. A 420-gram water-absorbing bag can swell to 18 to 20 kilograms after being immersed in water for 3 to 5 minutes.3. The expanded water-absorbing bag can withstand a pressure of 150 kilograms.【【2】】Water-blocking Expansion Bags, Flood Control Water-absorbing Expansion Bag Specifications:1. Product Model: Freshwater Type DX-20A2. Product Dimensions: 600 (length) × 400 (width) × 8 (height) mm3. Product Weight: 0.42Kg ±5% before water absorption; 20Kg ±5% after water absorption4. Materials Used: Outer bag: Natural AC hemp fabric, density 42X39; Inner bag: Textile5. Operating Environment: Freshwater, acid-base environment, 8 > PH > 46. Expansion Time: 3-5 minutes (water temperature environment ≥20°C)7. Compressive Strength: ≥150 Kg8. Product Packaging: Carton packaging, each carton contains 30 products; every 10 products in the carton are individually packaged in moisture-proof plastic bags9. Carton Specifications: 420×320×360 mm, five-layer corrugated paper10. Storage and Transportation Conditions: Store and transport in a moisture-proof environment, maximum stacking height of 5 layers11. Shelf Life: 4 years【【3】】Water-blocking Expansion Bags, Flood Control Water-absorbing Expansion Bag Applications:(1) Preventing embankment landslides: When an embankment experiences landslides due to seepage, failure to address it promptly may lead to a breach. Specific usage method: Stack water-absorbing expansion bags in multiple layers in a "pin" shape at the lower part of the landslide to quickly halt further soil movement, allowing time to fill and repair the damaged embankment.(2) Raising embankments: Based on flood forecasts, if water levels are expected to exceed design flood levels or even the embankment itself, use water-absorbing expansion bags to construct a temporary levee on the water-facing side of the embankment before the flood arrives to prevent overflow. Specific usage method: After the water-absorbing expansion bags have expanded, layer and compact them in a staggered manner. To prevent interlayer leakage, add loose soil between layers. Combining with plastic film enhances anti-seepage effects.(3) Wave dissipation and erosion prevention: During rapid flooding and rising water levels, which exert immense pressure on flood control embankments, the flexibility of water-absorbing expansion bags allows them to be securely stacked along the embankment to buffer the impact of floods, thereby protecting the embankment. Specific usage method: Lay the water-absorbing expansion bags flat, tie both ends to stakes on the embankment, and place them directly on the water surface. Once expanded, the bags' buoyancy enables them to float with the waves, dissipating wave energy.【【4】】Water-blocking Expansion Bags, Flood Control Water-absorbing Expansion Bag Usage Instructions:1. When not in use, store the flood control expansion bags in a dry indoor area for standby use. They can be deployed during flood seasons or typhoon/rainy seasons for water absorption and flood control.2. During use, open the water-absorbing expansion bag package, immerse the bag in nearby water or directly pour water over it for flood control. After about 3-5 minutes, the bag will expand 80–100 times (approximately 15kg), and then move it to the required location for flood blocking.3. After the flood recedes, unused bags can be resealed and stored in a dry indoor area. Used bags should be air-dried naturally and disposed of as waste—non-toxic, harmless, and pollution-free.★ Precautions:1. Secure both sides of each layer of water-absorbing expansion bags firmly to the embankment.2. Connect water-absorbing expansion bags using iron wires or hemp ropes.3. Before use, seal the water-absorbing expansion bags in plastic packaging; avoid any damage.Hebei Wuxing Power Equipment Co., Ltd. is growing! Marching forward with solid steps! Leading innovation in the industry! Protected by 27 product patents! Hebei Wuxing! Advancing triumphantly! Hebei Wuxing's products are often imitated and copied! But Wuxing's technology and quality have never been surpassed! Wuxing has the strength, capability, and courage to dominate the market! Uniquely leading the way! more>

$1

Category: Safety & Security/Natural Disaster Protection/Natural Disaster Protection Products

Company: 河北东胜安全防护设备有限公司

Product Description: [Five-Star] Assembled Panel Dam Flood Emergency Sub-dyke is mainly used for emergency flood overtopping control on soft and hard levees such as sandy loam, loam, clay, concrete, and asphalt. II. Main Features of the Flood Emergency Sub-dyke The [Five-Star] Assembled Panel Dam Flood Emergency Sub-dyke from Hebei Five-Star Power Equipment Co., Ltd. is a new, fast, low-cost, and environmentally friendly disaster prevention and mitigation device that breaks through traditional thinking modes and abandons traditional dyke-building materials and processes. It features water control using water, high efficiency and speed; flexible dam assembly and strong adaptability; easy storage and transportation, low cost; recyclable and reusable, green and environmentally friendly, among other characteristics. III. Main Specifications of the Assembled Panel Dam Flood Emergency Sub-dyke 1. Sub-dyke dimensions: 1.2 m * 10m; 2. Sub-dyke unit width: 1m; 3. Applicable levee materials: sandy loam, loam, clay/concrete, asphalt; 4. Sub-dyke height: 1.30/1.35m; 5. Water retention height: 1.0m; 6. Original levee top width: 4.0m or more; 7. Safety factor k: 2.0-3.35; 8. Design wind speed: 6.0m/s; 9. Design river width/wave height: 4km/0.3m; 10. Gross weight: 260kg; 11. Net weight: 225kg; 12. Construction speed: 60 minutes for 100 people/km IV. Structural Principle of the Assembled Panel Dam Flood Emergency Sub-dyke 1. Structure and Function of the [Five-Star] Assembled Panel Dam Flood Emergency Sub-dyke The [Five-Star] Assembled Panel Dam Flood Emergency Sub-dyke mainly consists of two parts: (1) Sub-dyke support angle frame: Made of aluminum alloy profiles connected by shafts, it is directly installed behind the water-retaining panel using a rotating shaft. It can be folded together with the panel when not in use and quickly deployed as the support framework of the dam body when needed. Beam connecting rod: Made of aluminum alloy square materials connected with special joints, it serves as the connecting support member of the dam body. (2) Foldable water-retaining panel: The exclusively developed foldable water-retaining panel by [Five-Star] uses connecting shafts to link panels into an integrated whole. When not in use, multiple panels can be folded together to save space. When in use, they can be instantly unfolded to enhance assembly speed. The foldable water-retaining panel is made of corrugated fiberglass material or specially colored steel plates, aluminum alloy plates, and waterproof PVC plates, which are connected to the beam as one unit through special fixing devices. Its functions: first, as a connecting piece to link adjacent angle frames, forming the load-bearing carrier of the dam body; second, as a rigid connecting plate. The bottom of the panel is equipped with positioning fixing piles, formed by pressed round steel. Depending on the levee foundation, there are two usage methods: when applied on soft levee foundations, it is inverted in the trench to resist displacement; when applied on hard levee foundations, it serves to position, retain water, prevent seepage, and compact the water-stop elastomer. V. Working Principle of the Assembled Panel Dam Flood Emergency Sub-dyke from Hebei Five-Star Power Equipment Co., Ltd. The [Five-Star] Assembled Panel Dam Flood Emergency Sub-dyke adopts the principle of panel dams in hydraulic engineering, using multiple angle frames, beams, foldable water-retaining support panels, and other components connected and fastened to form a rigid sub-dyke body. The water-retaining support panel functions as the water-retaining panel in a panel dam.  more>

$1

Category: Others

Company: 河北东胜安全防护设备有限公司

Product Description: Advantages of Hebei Five-Star Power Equipment Co., Ltd.'s "Tyrannosaurus" Hovercraft (Amphibious Hovercraft) and Flood Emergency Rescue Hovercraft in Disaster Relief Operations1. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can conduct timely and rapid flood inspections: Floods typically occur across vast areas, often accompanied by severe weather conditions such as strong winds and heavy rain, with rapid water flow leading to transportation blockages and communication interruptions. Therefore, timely and rapid flood inspection is a top priority. Under adverse conditions, conventional vehicles and boats cannot operate. However, hovercraft are not limited by terrain, hovering over water surfaces, ground, shallow waters, and marshes, with speeds generally ranging from 60-100 km/h. They enable timely, rapid, and comprehensive flood monitoring, facilitating the implementation of disaster relief efforts.2. Hebei Five-Star Power Equipment Co., Ltd.'s "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft offer greater advantages over conventional assault boats and rubber dinghies in flood control, emergency response, and disaster relief:Although conventional assault boats and rubber dinghies can transport supplies and personnel, playing a significant role in disaster relief, they cannot navigate when water currents are rapid, river conditions are unclear, or when floods and heavy rain submerge streets and alleys. They are also unable to operate in non-navigable waterways. While small boats like rubber dinghies and assault boats can approach targets and serve a purpose in rescue operations, they are highly unsafe in rapids, cannot move against the current, and are ineffective in rescues within streets and alleys. In contrast, the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft, with their elevated hulls, can fly over any complex terrain, water surfaces, and streets. Additionally, these hovercraft have significant buoyancy, ensuring they never capsize, thereby guaranteeing the safety of both rescuers and those being rescued.3. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can access areas unreachable by vehicles, boats, or helicopters to carry out rescue operations.After a disaster, deploying the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft for fast and safe search and rescue missions is the only effective solution. These hovercraft safely hover 0.25-2 meters above water or ground, allowing rescuers to reach areas, streets, communities, and alleys inaccessible to vehicles, boats, or helicopters under extremely harsh conditions. They can overcome obstacles and carry out emergency rescue operations and evacuate people at the fastest possible speed. Equipped with rescue platforms and handrails, rescuers on board can quickly approach and safely rescue individuals or objects.4. During urban waterlogging, the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can navigate submerged streets to perform emergency rescue operations.When floods occur suddenly, and rivers breach dams and residential areas, it is nearly impossible for assault boats and rubber dinghies to navigate submerged streets (due to underwater obstacles such as walls, fallen trees, submerged vehicles, and other debris) without damaging their propellers. Hovercraft, however, are entirely unaffected by underwater obstacles and can reach the scene at the fastest speed to rescue people and transport supplies.5. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood emergency rescue hovercraft can serve as mobile medical clinics in disaster areas.In some of the most remote and inaccessible disaster areas, hovercraft can provide clean, safe, and spacious cabins equipped with complete medical facilities to meet medical needs, forming an ideal mobile medical clinic.Hebei Five-Star Power Equipment Co., Ltd.'s "Tyrannosaurus" Hovercraft—The "Special Forces" of Flood Control, Emergency Response, and Disaster Relief. more>

$345

Category: Beauty & Personal Care/Enzyme Preparations/Enzyme Preparations

Company: 上海乐聚生物科技有限公司

Product Description: NovozymesNovozymesCellulaseCellulaseCellic CTec3New High-Efficiency Enzyme PreparationNovozymes Cellulase Cellic CTec3 is a new high-efficiency enzyme preparation launched by Novozymes in 2012 for the global market, suitable for commercial production of cellulosic ethanol.Product Features· High Conversion Efficiency: Compared to the previous generation product Cellic CTec2, the conversion rate is increased by 50%, with performance 1.5 times higher. Compared to other commercially available enzyme preparations, the amount of Cellic CTec3 required to produce the same yield of cellulosic ethanol is only one-fifth of that of other enzymes.· Excellent Cost-Effectiveness: Ensures low production costs for cellulosic ethanol plants, with low usage costs in non-SSF processes. By improving conversion efficiency, reducing enzyme dosage, and shortening hydrolysis time, it lowers raw material and enzyme costs, as well as equipment occupancy and investment costs during production.· Good Stability: It is a complex preparation of cellulase and hemicellulase, containing highly active cellulase components with strong specificity, including improved β-glucosidase and a series of new hemicellulases. It has strong adaptability to temperature and pH. While general enzymatic hydrolysis reactions are typically conducted at 40°C-50°C, Cellic CTec3 remains effective at 50°C-55°C.· Broad Substrate Range: Effectively acts on various lignocellulosic materials such as pretreated corn stover, corn cobs, wheat straw, energy crops, municipal solid waste, and wood chips, converting them into fermentable sugars, providing a wide range of raw material options for cellulosic ethanol production.Application AreasPrimarily used in the commercial production of cellulosic ethanol. In the cellulosic ethanol production process, after raw materials are pretreated, Cellic CTec3 functions in the hydrolysis stage, breaking down cellulose into monosaccharides and polysaccharides, preparing for subsequent fermentation to produce ethanol. more>

$300

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 陕西明通交通设施工程有限公司

Product Description:   The produced signs have strong reflective effects, high aluminum plate hardness, and firm joints, making them suitable for various harsh weather conditions. Fully automatic riveting machines combine the sliding channels with the aluminum plates, ensuring very secure joints that are suitable for all kinds of severe weather. Each process is operated by employees with over five years of experience, strictly controlling quality, details, and aesthetics, ensuring that every product is guaranteed! The actual manufacturing process of traffic signs first depends on the materials used (commincluding aluminum plates, extruded formed plates, sliding channels, reflective films, etc.). Then, based on the size of the sign face, the back support (generally using aluminum channels, sometimes angle iron for special needs, and some designs may use steel angles), and the selection of surface reflective film (commonly used include advertising film, engineering film, 3M film, diamond-grade reflective film, etc., with some classified by categories like Class I, Class IV, etc.), the reflective effect of the sign is determined. There is a significant difference between rural roads and highways, and different materials vary greatly. We customize according to customer requirements. Serving numerous domestic and international clients, our main products include: signs, plaques, identification signs, construction signs, road construction signs, parking lot signs, reflective signs, traffic signs, coal mine signs, safety signs, safety indicators, power signs, driving school signs, warning signs, caution signs, prohibition signs, prohibition indicators, highway indicators, highway signs, road signs, road indicators, traffic indicators, road plaques, sign poles, traffic reflective signs, sign poles, traffic sign poles, Xi'an indicator production, Xi'an highway indicators, Xi'an road indicators, Xi'an traffic indicators, Xi'an construction indicators, Xi'an highway safety indicators, Xi'an highway indicator production φ89 single column; φ114 single column; φ140 single column; φ165 single column; φ165 F-pole; φ180 single column; φ180 F-type sign pole; φ219 F-type sign pole; φ273 F-type sign pole; φ325 F-type sign pole; φ377 F-type sign pole; more>

$120

Category: Chemicals/Rubber & Products/NBR (Nitrile Rubber)

Company: 山东美奂橡塑有限公司

Product Description: Soft Waterproof Raw Rubber Sheet Processing Rubber PadRubber Sheet:Rubber sheet is a sheet-like product with a certain thickness and large area, made primarily from rubber (which may contain reinforcing materials such as fabric or metal sheets) through vulcanization, abbreviated as rubber sheet.Rubber sheets have high hardness and general physical and mechanical properties, and can work in air with low pressure and temperatures ranging from 20°C to +140°C. Rubber sheets are produced by calendering, laminating, or extrusion molding of compounded rubber, and are vulcanized using a flat-plate vulcanizing machine or a drum vulcanizing machine for continuous vulcanization. Specifications, models, and materials of rubber sheets can be selected according to their intended use.Meihuan produces various specifications of rubber sheets widely used in industrial and mining enterprises,warehouse flooring, ground protection against impact, oil resistance, insulation, water resistance, sealing components, and building floors. They can also be used as sealing rings, rubber pads, flooring for warehouses, workshops, and parking lots, mechanical shock absorption pads, and vibration damping pads for construction and bridges. Rubber sheets are mainly used in industries such as industrial and construction for bridge rubber shock absorption and damping pads. Based on their usage characteristics, they are suitable for equipment vibration damping, sealing, gasketing, oil resistance, acid and alkali resistance, and insulation purposes.In the industrial sector, rubber sheets are primarily used for anti-corrosion, wear resistance, and impact protection of equipment and components. For example, in thermal power plants, rubber sheets used in desulfurization systems and water treatment corrosion protection are mainly for anti-corrosion, while in mining, rubber sheets are mainly for wear resistance and impact protection of equipment and related pipeline systems, extending the service life of such equipment.Product applications: Punching various seals and gaskets for acid and alkali corrosion resistance, sealing protection for pipelines and storage in chemical enterprises, laboratory workbench surfaces, and flooring for warehouses and workshops; more>

$470

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 陕西明通交通设施工程有限公司

Product Description: The fully automatic riveting machine combines the sliding channel with the aluminum plate, creating a very strong joint that is suitable for various harsh weather conditions. Each process is operated by employees with over five years of work experience, strictly controlling quality, details, and aesthetics to ensure that the products created are guaranteed!The reflective film uses Class IV film for excellent reflective effect;The aluminum plate adopts a 3mm thick aluminum plate with high hardness;The sliding channel has a width of 80mm, meeting standards for both width and thickness;Xi'an Road Sign Manufacturer | Road Traffic Signs | Aluminum Plate Manufacturer | Xi'an Traffic Facilities Engineering | Xi'an Parking Lot Facilities Factory | Baoji Road Sign Factory | Yulin Sign Speed Bump Sticker Factory | Qinghai Speed Bump Sticker Reflective Sign Factory | Lanzhou City Speed Bump Sticker Reflective Sign Factory | Yulin City Speed Bump Sticker Reflective Sign Factory | Shangluo Speed Bump Sticker Reflective Sign Factory | Tianshui Speed Bump Sticker Reflective Sign Factory | Wuwei City Speed Bump Sticker Reflective Sign Factory | Hanzhong City Speed Bump Sticker Reflective Sign Factory | Dunhuang City Speed Bump Sticker Reflective Sign Factory | Yulin City Speed Bump Sticker Reflective Sign Factory | Yinchuan City Speed Bump Sticker Reflective Sign Factory | Xi'an City Speed Bump Sticker Reflective Sign Factory | Ankang City Speed Bump Sticker Reflective Sign Factory | Hanzhong City Speed Bump Sticker Reflective Sign | Baoji City Speed Bump Sticker Reflective Sign | Ankang City Speed Bump Sticker Reflective Sign | Xianyang City Speed Bump Sticker Reflective Sign Factory | Hanzhong City Speed Bump Sticker Reflective Sign Factory | Yulin City Speed Bump Sticker Reflective Sign Factory | Shangluo City Speed Bump Sticker Reflective Sign Factory | Shangluo City Speed Bump Sticker Reflective Sign Factory | Ankang City Speed Bump Sticker Reflective Sign Factory | Hanzhong City Speed Bump Sticker Reflective Sign Factory | Yulin City Speed Bump Sticker Reflective Sign Factory | Hanzhong City Reflective Sign Factory | Qujing City Speed Bump Sticker Reflective Sign Factory | Yulin City Speed Bump Sticker Reflective Sign Factory | Hanzhong City Speed Bump Sticker Reflective Sign Factory | Weinan City Speed Bump Sticker Reflective Sign Factory | Yan'an City Speed Bump Sticker Reflective Sign Factory | Ordos City Speed Bump Sticker Reflective Sign Factory | more>

$99999

Category: Machinery & Equipment/Compression & Separation Equipment/Crushing & Grinding Equipment

Company: 河南中基工业科技有限公司

Product Description: Amid the birdsong and cicada chirps, with lush greenery everywhere, in the scorching heat of July, a desulfurization grinding production line built by Zhongji Industrial was successfully put into operation in Qinyuan, Shanxi. This production line adopts the wet limestone desulfurization process, achieving a fineness of 325 mesh with 90% pass rate, effectively addressing the issue of excessively high sulfur dioxide emissions from the customer's coal-fired power plant.The customer is a large power plant under the Shanxi Mingyuan Energy Group. To comply with national environmental protection requirements, they undertook desulfurization improvements. After extensive research and consultations, the customer ultimately chose to collaborate with our company among numerous manufacturers, purchasing and installing our flagship star product, the European-style high-pressure grinding mill YGMQ1800. This equipment is used to process limestone with a particle size of less than 30mm. After using Zhongji Industrial's desulfurization grinding production line, the final product fineness and output have met the customer's expectations, enabling the plant's production conditions to fully comply with national environmental protection standards.Project ConfigurationThe process and configuration of this limestone desulfurization grinding production line are as follows: variable frequency belt feeder + European-style high-pressure grinding mill YGMQ1800 + pulse dust collector + fan + pneumatic conveying equipment. The desulfurization production line is rationally laid out, with stable equipment operation. The finished product meets the customer's desulfurization process requirements, and exhaust emissions comply with local environmental standards. The customer reported achieving economic benefits beyond expectations and expressed great satisfaction with our equipment and services, planning to add two more production lines in the future.Prior to the equipment's commissioning, our technical personnel and engineers visited the project site, conducted detailed surveys, and provided thorough explanations and communications with the customer, covering the equipment's performance characteristics, operating guidelines, precautions, and maintenance techniques to ensure the smooth operation of the production line. Follow-up visits were also conducted regularly to ensure normal on-site operation and achieve 100% customer satisfaction.Over the years, flue gas emissions from thermal power plants have accounted for about half of China's total sulfur dioxide emissions. To reduce overall sulfur dioxide emissions, clean coal technology centered on desulfurization has emerged. Zhongji Industrial Technology has consistently been at the forefront of environmental desulfurization reform, committed to developing desulfurization processes and other clean energy production technologies. Supported by its specialized grinding technology and extensive on-site production experience, Zhongji Industrial's Orange Leap series European-style grinding mills closely align with cutting-edge market demands, actively contributing to the sustainable development of today's energy industry and the broader ecological economy! more>