$6

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 淄博腾翔环保科技有限公司

Product Description: Humidifier Application: Silver Ion Mineralization BallsZibo Tengxiang's mineralization balls are produced using base materials such as maifan stone, silicon powder, clay, and far-infrared powder, with an appropriate amount of nano-silver powder added to effectively provide antibacterial, antimicrobial, and mineralization effects. 【Size】1-30mm 【Color】White【Effects】1. Mineralization: Research shows that the adsorption properties of Tengxiang White Mineral Balls can absorb and eliminate toxic substances in the human body. Additionally, since the nano-silver mineralization balls contain a large number of beneficial mineral elements, their dissolution and absorption by the body can promote metabolism, improve microcirculation, and enhance physical fitness, thereby helping to prevent diseases and resist cancer. Experiments indicate that the balls can release various beneficial trace and macro elements such as potassium, calcium, magnesium, iron, zinc, selenium, and strontium into water. 2. Antibacterial Effect: Tengxiang White Mineral Balls are uniformly distributed with highly active inorganic antimicrobial materials. When the balls come into contact with water, they generate a large number of hydroxyl free radicals. Due to their strong oxidizing properties, these radicals can kill bacteria and microorganisms by damaging their proteins. Experimental tests show an antibacterial rate of over 90% against common pathogens in water. 3. Water Activation Function: Ordinary water exists in a complex macromolecular state, making it difficult for the body to absorb during metabolism. However, due to the strong far-infrared radiation of the white mineral balls, when ordinary water molecules come into contact with them, large water molecule clusters are activated into small clusters containing 5-6 water molecules. After activation, the water appears crystal clear, and more importantly, its permeability, diffusivity, solubility, metabolic capacity, and emulsifying ability are greatly enhanced. Due to its unique structure, the water also exhibits better physiological functions for nutrient absorption. 【Function】Long-term consumption of water filtered by mineralization balls can not only supplement over 20 essential trace elements such as zinc, lithium, and iodine but also regulate the body's microcirculation and improve immunity, providing health benefits. The newly developed antimicrobial, activation, adsorption, and filtration water purification products. Far-infrared ceramic balls made from this material have high far-infrared emission rates and strong water absorption, allowing them to slowly and evenly release over 20 essential trace elements such as zinc, lithium, iodine, and selenium into purified water, resulting in activated water rich in beneficial minerals.【Usage Method】After rinsing with clean water, place the mineralization balls directly into water for soaking.【Service Life】Under municipal tap water conditions, 1 kg can treat approximately 12-15 tons of water.Tengxiang Environmental Protection Product Series:1. Negative Potential Hydrogen-Rich Series: Hydrogen-rich materials, negative potential ceramic balls, negative potential metal columns (polished, unpolished), negative potential metal particles, negative potential metal sheets, magnesium particles2. Chlorine and Heavy Metal Removal Series: Chlorine removal balls, calcium sulfite particles, chlorine removal rods, KDF heavy metal removal particles3. Alkaline Series: Weak alkaline balls, high alkaline balls, high-temperature tourmaline balls4. Mineralization Series: Maifan stone balls, wooden fish stone balls, mineralization balls, vitamin C balls, selenium-rich balls, microporous balls5. Water Activation Series: High-content small molecule balls, ordinary small molecule balls, negative ion balls, far-infrared balls, microcrystalline stones, pie stones, magnetic energy balls6. Functional Ingredients: Shower ingredients, faucet ingredients, water machine ingredients, kettle ingredients, oil-cutting ingredients, smoke odor removal ingredients, oil-dissolving filter materials, blue ink removal filter materials7. Oil-Cutting Series: Oil-cutting balls, white oil-cutting balls, gray oil-cutting balls8. Filling Series: Balls for filling mattresses, cushions, and pillows; negative ion filling balls; far-infrared filling balls; loess balls; maifan stone filling balls; tourmaline filling balls9. Baking Series: White baking weights, pressing stones, baking beans, roasting beans10. Health Hot Compress Series: Glazed hot compress balls, negative ion hot compress balls, far-infrared hot compress balls, iron-containing hot compress balls11. Air Purification Series: Mineral crystal carbon, PPC composite purification powder, diatomite balls (for removing formaldehyde, benzene, ammonia, TVOC, PM2.5, and odor particles)12. Alumina Series: High alumina balls, medium alumina balls, low alumina balls, grinding ballsZibo Tengxiang Water Treatment Product Combinations:Tengxiang small molecule balls + chlorine removal balls + VC ballsTengxiang calcium sulfite balls + germanium balls + microporous ballsTengxiang negative potential columns + mineralization balls + microcrystalline stonesTengxiang tourmaline balls + ordinary small molecule balls + oil-cutting ballsTengxiang far-infrared balls + chlorine removal particles + alkaline ballsTengxiang hydrogen-rich balls + KDF + negative ion balls + calcium ion ballsTengxiang maifan stone balls + mineralization balls + magnesium particles + alkaline ballsTengxiang high-temperature tourmaline balls + negative potential ceramic balls + white mineral ballsTengxiang high alkaline balls + high-content small molecule balls + magnesium chipsTengxiang wooden fish stone balls + negative ion balls + hydrogen-rich particlesTengxiang negative potential metal particles + magnetic energy balls + metasilicic acid ballsTengxiang laundry balls + tourmaline balls + negative ion ballsTengxiang has a comprehensive after-sales team that can provide various filter material usage ratios and guidance. more>

$16

Category: Health & Medical/Health Products/Other Health Care Products

Company: 淄博腾翔环保科技有限公司

Product Description: Eye Mask Filled with Hot Compress BallsThe hot compress balls for eye masks produced by Zibo Tengxiang are made through ball milling, screening, forming, and high-temperature firing, with the addition of polymer materials and stabilizers. The appearance and color can be customized. They are hard in texture, uniform in particle size, and full in roundness, making them a new environmentally friendly product for relieving eye fatigue.【Color】Red, Black【Specification】2-3mm【Product Efficacy】1. By heating the hot compress particles in a microwave or freezing them in a refrigerator, the product achieves a purely physical health care effect, providing both hot and cold compresses for the eyes. In winter, it can be used to warm hands, stomach, waist, etc.2. In summer, cold compresses can reduce swelling, refresh the mind, physically lower high fever, alleviate pain, etc. When used with insulated containers like ice packs, it can preserve food, boxed meals, breast milk, and chill beverages.3. It can be stored long-term and reused repeatedly, offering comfort and convenience. It is an essential item for modern households, new mothers, hospitals, nursing homes, sports fields, and travelers.4. The product can be bent freely according to the area being treated, fitting closely to joints and muscles for more effective therapy.5. The far-infrared negative ion hot compress ball is an improved version of the ceramic cold and hot compress ball, with added far-infrared ceramic materials and negative ion powder. Far-infrared ceramic materials refer to ceramic materials with specific infrared emission characteristics in the infrared band, emitting over 93% at room temperature. The infrared-activated filling balls made from this material have high infrared emission rates and provide certain therapeutic effects on the human body. Negative ion powder releases negative ions, allowing full relaxation during hot or cold compresses.【Advantages】Tengxiang eye mask hot compress balls are easy to clean and regenerate simply and conveniently. After a one-time investment, they can be reused repeatedly. They offer high strength, wear resistance, high thermal conductivity and heat capacity, and excellent heat storage efficiency. They are stable and less likely to crack under sudden temperature changes, ensuring optimal performance.Tengxiang Product Series:1. Negative Potential Hydrogen-Rich Series: Hydrogen-rich materials, negative potential ceramic balls, negative potential metal columns (polished, unpolished), negative potential metal particles, negative potential metal sheets, magnesium particles.2. Chlorine and Heavy Metal Removal Series: Chlorine removal balls, calcium sulfite particles, chlorine removal rods, KDF heavy metal removal particles.3. Alkaline Series: Weak alkaline balls, high alkaline balls, high-temperature tourmaline balls.4. Mineralization Series: Maifan stone balls, wooden fish stone balls, mineralization balls, vitamin C balls, selenium-rich balls.5. Activated Water Series: High-content small molecule balls, ordinary small molecule balls, negative ion balls, far-infrared balls, microcrystalline stone, pie stone, magnetic energy balls.6. Functional Ingredients: Shower ingredients, faucet ingredients, water machine ingredients, kettle ingredients, oil-cutting ingredients, smoke odor removal ingredients, oil-dissolving filter materials, blue ink removal filter materials.7. Oil-Cutting Series: Oil-cutting balls, white oil-cutting balls, gray oil-cutting balls.8. Filling Series: Balls for filling mattresses, cushions, and pillows; negative ion filling balls; far-infrared filling balls; loess balls; Maifan stone filling balls; tourmaline filling balls.9. Baking Series: White baking heavy stones, pressing stones, baking beans, roasting beans.10. Health Hot Compress Series: Far-infrared biological hot compress balls, glazed hot compress balls, negative ion hot compress balls, far-infrared hot compress balls, iron-containing heat storage balls.11. Air Purification Series: Mineral crystal carbon, PPC composite purification powder, diatomite balls (for removing formaldehyde, benzene, ammonia, TVOC, PM2.5, and odor particles).12. Alumina Series: High alumina balls, medium alumina balls, low alumina balls, grinding balls. more>

Negotiable

Category: Electronic Components & Supplies/Sensors/Other Sensors

Company: 广州德朴智能科技有限公司

Product Description: Guangzhou Depu Intelligence is an authorized agent for Theben. The Prema P360-101 E UP is a ceiling-mounted presence infrared sensor switch with a 360° square detection area of up to 100 m² and an installation height of 2-10 meters. It is suitable for places such as hotel lobbies, shopping malls, and sports halls. It features 2-channel output control: Channel 1 is for lighting control, which maintains constant brightness through adjustable brightness and presence control, along with 1-10V output, ensuring both comfort and energy efficiency. Channel 2 relies solely on presence for HVAC (heating, ventilation, air conditioning, etc.) and monitoring equipment control. It supports mixed light measurement for fluorescent lamps (FL/PL/ESL), halogen/incandescent lamps, and LEDs. Light measurement can be switched to spot or wide-area measurement. Brightness values are adjustable, and delay on/off is configurable. It includes a pulse output function for integration with staircase time switches. Features self-learning capability, manual switching function, and selective indoor motion detection. Detection area can be expanded via master/slave or master/master switching, supporting up to 10 sensors in parallel. Remote configuration via remote control is optional. more>

$1800

Category: Instruments & Meters/Flow Instruments/Other Flow Instruments

Company: 江苏横河流量仪表有限公司

Product Description: The application areas of electromagnetic flowmeters produced by Jiangsu Henghe include:Industrial Processes: Widely used for flow measurement of various conductive liquids in industrial processes, such as various corrosive media like acids, alkalis, salts, and flow measurement of various slurries.Water Treatment: In the field of water treatment, electromagnetic flowmeters are also widely used, accurately measuring the flow of tap water and sewage.Environmental Protection: With the increasing awareness of environmental protection, electromagnetic flowmeters have also been widely applied in water resource management and protection.The advantages of electromagnetic flowmeters include:High Measurement Accuracy: Up to 0.5%, with a wide measurement range of up to 20:1.No Pressure Loss: The transmitter structure of the electromagnetic flowmeter is simple, with no moving parts or any throttling components that obstruct fluid flow, so no additional pressure loss occurs when fluid passes through.Strong Adaptability: Capable of measuring the flow of dirty media, corrosive media, and suspended liquid-solid two-phase flows. This is because there are no obstructions inside the measurement tube, and only the liner and electrodes are in contact with the measured fluid, with materials selectable based on the properties of the fluid.Volumetric Flow Measurement: Electromagnetic flowmeters are volumetric flow measurement instruments. During measurement, they are unaffected by the temperature, viscosity, density, or conductivity (within a certain range) of the measured medium.High Responsiveness: Electromagnetic flowmeters have no mechanical inertia, respond sensitively, can measure instantaneous pulsating flow, and can also measure flow in both forward and reverse directions.Easy Maintenance, Low Cost, Safe and Reliable: These characteristics make electromagnetic flowmeters widely used in industrial automation and environmental protection fields. more>

$电议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 太原市耀强纯铁有限公司

Product Description: Taiyuan Yaoqiang Pure Iron Co., Ltd. is a company specializing in the pure iron industry, integrating processing and sales as a comprehensive pure iron product sales enterprise. Relying on major steel mills and fostering collaborative partnerships, the company has developed pure iron products tailored to the needs of various industries. It specifically provides: raw material pure iron, furnace charge pure iron, electrical pure iron, electromagnetic pure iron, industrial pure iron, and special pure iron.① Yaoqiang Pure Iron grades are divided into: raw material pure iron (YQ-YT series), electromagnetic pure iron (YQ-DT4 series), special pure iron (YQ-DT8/9 series), and other full-range pure iron products.② Reference for conventional composition of Yaoqiang Pure Iron (≤):C≤0.002Si≤0.005 Mn≤0.01 P≤0.005 S≤0.003 Al0.001Ti≤0.002 Cr≤0.010 Ni≤0.01 Cu≤0.01  O≤0.005 N≤0.004(Note: The above composition can be customized according to customer product requirements.)③ Characteristics of Yaoqiang Pure Iron products: high iron content (2N-6N), low impurity content (controllable individually or in multiple aspects), high magnetic flux, low coercivity of pure iron, excellent processing performance of pure iron, etc. With the advancement of technology and productivity, pure iron products are increasingly widely used in production and daily life: raw material pure iron is suitable for smelting various alloys, electric heating alloys, hard magnetic alloys, low-carbon stainless steel, and iron-based raw materials for powder metallurgy. Electromagnetic pure iron is mainly used in electronics, instruments, meters, and magnetic conductive components of equipment. Its characteristics include good cold and hot processing performance. Yaoqiang Pure Iron can be processed under conditions such as turning, upsetting, punching, bending, drawing, forging, and rolling. Additionally, we can customize more suitable pure iron products according to customers' special requirements. We offer a complete range of pure iron specifications and a rich variety of products, including: pure iron, raw material pure iron, electrical pure iron, electromagnetic pure iron, industrial pure iron, furnace charge pure iron, cast pure iron, pure iron furnace charge, smelting pure iron, amorphous pure iron, neodymium iron boron pure iron, pure iron round steel, pure iron bar, pure iron plate, pure iron medium plate, pure iron thick plate, pure iron square steel, pure iron block, pure iron square, pure iron billet, pure iron sheet, pure iron coil, pure iron strip, pure iron tube, pure iron wire rod, pure iron coil rod, pure iron wire, pure iron cold-drawn bright round, pure iron cold-drawn straight bar, pure iron forged round, pure iron steel billet, etc.Furthermore, Yaoqiang Pure Iron can provide customers with subsequent processing services, such as: rust removal, forging, cold drawing, cutting, coil slitting, leveling, tube rolling, and various other pure iron derivative products. Yaoqiang Pure Iron ensures timely supply and can arrange logistics delivery services via railway, highway, or waterway for customers. This allows customers to enjoy a full-service experience from order placement to door-to-door delivery without leaving their homes.Yaoqiang Pure Iron—a company dedicated solely to pure iron! We look forward to your patronage!Disclaimer:The quotations and technical indicators filled in on the website are for reference only and are intended solely for the purpose of completing information items on the website. Please refer to the same-day telephone inquiry for accurate information. more>

$25.5

Category: Home & Garden

Company: Shenzhen Youzhi Daily Necessities Co., Ltd

Product Description: more>

Negotiable

Category: Others

Company: Wuhan Xingtianyu Paper Plastic Products Co., Ltd

Product Description: more>

Negotiable

Category: Chemicals/Plastics & Products/Plastic Raw Materials

Company: Wuhan Xingtianyu Paper Plastic Products Co., Ltd

Product Description: more>

Negotiable

Category: Electrical Equipment & Supplies/Electric Motors/Generators

Company: 山东鑫之恒仪器仪表有限公司

Product Description: XH-300 Hydrogen Generator Performance FeaturesnSimple operation, just turn on the power switch to produce hydrogennThis instrument features a large electrolysis area, low cell temperature, excellent performance, high gas production, and high purity.nStable output flow, non-decaying purity, and can be used continuously.nEquipped with a liquid reflux device to effectively prevent backflow, and over-pressure power-off protection function to ensure safe use.XH-300 Hydrogen Generator Technical Parameters:1.Hydrogen purity: 99.999%2.Output flow: 0-300ml/min 3.Output pressure: 0-0.3MPa4.Power supply voltage: 220V±10%   50/60Hz5.Maximum power: 120W6.Dimensions: 395*210*380mm(L*W*H)Precautions for Using High-Purity Hydrogen Generator‌：Ensure the flow indicator matches the gas consumption during use, avoid excessive flow.Regularly check and replace the silica gel in the filter.Monitor the electrolyte level, replenish water or replace electrolyte in time.Avoid running the instrument under no-load condition when the pressure is "0". more>

Negotiable

Category: Hardware & Tools/Fasteners & Connectors/Other Fasteners & Connectors

Company: 如皋市新朗五金经营部

Product Description: "Production and Sales/ Anti-Corrosion Nails/ Self-Tapping Screws/ Stitching Nails/ Drill Tail Screws/ Waterproof Nails/ Coated Nails/ Photovoltaic Screws/ Stainless Steel Bimetal Composite Nails. 18001482661Applicable Projects: Steel Structure Engineering, Livestock Engineering, Solar Energy Engineering, Door and Window Curtain Wall Engineering, Photovoltaic Power Generation Engineering, Guardrail Installation Engineering, Sunshade Canopy Engineering, Aluminum Alloy Door and Window Engineering, Iron Sheet House Engineering, etc.Source Factory for Export Quality" more>

$15000

Category: Machinery & Equipment/Cleaning & Deburring Equipment/Ultrasonic Cleaning Equipment

Company: 云奕超声（深圳）有限公司

Product Description: Single-tank ultrasonic cleaning machines are highly efficient cleaning equipment widely used in industrial and commercial fields for cleaning various precision parts and devices. This equipment generates high-frequency sound waves to produce tiny bubbles that collapse in the liquid, creating shockwaves that dislodge dirt from the surface of objects. After the cleaning process is completed, drying is usually necessary to ensure the cleaned items are dry on the surface, avoiding residual water droplets that could affect product quality.The drying system typically uses hot air or heated airflow to accelerate the evaporation and removal of moisture, ensuring the parts are clean and free of watermarks. Drying temperature is one of the key factors affecting drying effectiveness and product quality. When determining the drying temperature, multiple factors must be considered, including the material, size, and characteristics of the cleaned items, as well as the performance and parameters of the drying equipment.Applications of Ultrasonic Cleaning MachinesAutomotive Parts Cleaning: Removing oil stains, dirt, and other contaminants from automotive parts to improve cleanliness and extend service life.Optical Lens Cleaning: Eliminating fingerprints, dust, and other tiny particles from lenses to ensure optical performance.Hardware Stamping Parts Cleaning: Removing oil stains, rust, and residues from metal stamped parts in preparation for subsequent processing or assembly.Electronics Industry Cleaning: Removing flux residues, dust, and other contaminants from electronic components to ensure the performance and reliability of electronic devices.Aviation Industry Cleaning: Cleaning aviation components, such as engine parts and aviation instruments, to ensure precision and safety.Mechanical Hardware Cleaning: Removing cutting fluids, oil stains, and other pollutants from mechanical components.Watch and Jewelry Cleaning: Precisely cleaning watch parts and jewelry accessories to remove dirt from hard-to-reach areas.Silicon Wafer Cleaning: Removing tiny particles and organic contaminants from silicon wafers during semiconductor manufacturing.Mold Cleaning: Cleaning residual materials from molds to extend their service life and ensure product quality.Spinneret Filter Element Cleaning: Removing blockages from filtering equipment to restore filtration efficiency.Materials Used in Ultrasonic Cleaning MachinesThe main standard configuration includes 304/T2.0 inner tank and 201/T1.0 outer shell stainless steel plates. If the cleaning agent is corrosive, it is necessary to communicate with sales before confirming the order to use more corrosion-resistant 316 plates.After-Sales ServiceOne-year warranty from the date of shipment, with lifetime maintenance. more>

$4800

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Yangzhou Weiwo Automation Equipment Co., Ltd

Product Description: This series of electric actuators can be controlled remotely or operated on-site. They are widely used in industries such as power, metallurgy, petroleum, chemical, food, textiles, papermaking, pharmaceuticals, water plants, and wastewater treatment. Features 1. The device is dustproof, waterproof, and resistant to mild corrosion, with a protection rating of IP55, IP65 (special order);2. The torque control mechanism is reliable, easy to adjust, and has high torque repeat accuracy;3. The travel control mechanism offers high adjustment and repeat accuracy, with 2 to 4 microswitches configurable for both opening and closing directions;4. The low-speed gear uses a semi-automatic manual/electric switching mechanism, which is simple in structure, reliable in operation, and easy to operate;5. Equipped with a three-phase asynchronous motor for valve electric actuators, featuring high starting torque and low moment of inertia;6. Comes with a mechanical valve position indicator.I. Overview of the Control UnitThis control unit is suitable for the Q series partial rotation electric actuators. It enables on-site and remote operation control of electric valves; displays current valve opening, status, fault information, and feeds back opening information and operating status to the central control room in the form of switch signals and analog signals. The control system allows valve position calibration without opening the cover via the human-machine interface and can set some basic control parameters.The control unit includes the following components:1. Waterproof aluminum die-cast housing. The electrical control components are installed inside, which can be connected with the Q series actuator structure to achieve integrated control.2. Control panel. The control panel is equipped with a 64*128 dot matrix LCD screen and 4 Hall position switches. It can display the actuator's operating status; set the working mode (on-site, remote, stop); perform on-site operations; and enter the configuration state to set system control parameters, etc. The control panel is connected to the main control board via a 6-core cable.3. Main control board. The main control board is installed inside the control unit, with built-in power circuits and a microprocessor, enabling intelligent control of the electric actuator. The main functions of the main control board include: control power processing; analog signal input detection; analog signal output control; switch signal input detection; switch control signal output; communication processing with the panel, etc.4. Potentiometer or encoder. The potentiometer or single-turn encoder is connected to the actuator's rotating shaft to detect the current valve opening.5. Motor drive components. With thyristor output, it can directly drive three-phase AC motors below 1KW.6. Infrared remote control (optional). The display window has an infrared receiving function, and an infrared remote control can be optionally configured for switch operations and parameter settings. more>

$8500

Category: Machinery & Equipment/Compression & Separation Equipment/Oxygen Generation Equipment

Company: 天津智匠泵业有限公司

Product Description: 200QJX20-600/30 Bottom Suction Submersible Pump Example: 200QJX20-600/30200 indicates the applicable well diameter is not less than 200 mm. Q stands for submersible (initial letters of Chinese Pinyin); J stands for well use (initial letters of Chinese Pinyin); X indicates bottom suction (initial letters of Chinese Pinyin): 20 means the flow rate is 20 m³/h; 600 means the head is 600 meters; /30 indicates 30 stages of impellers in series.Zhijiang Brand 200QJX20-600/30 Bottom Suction Submersible Pump  is a new type of water lifting machinery carefully developed by Tianjin Zhijiang Pump Industry. It is widely used for water extraction from rivers and lakes; mine water supply and drainage; construction or renovation of urban water supply systems, and various regional secondary water supply systems. The QJX bottom suction pump adopts an integrated design with a robust structure, simple installation and maintenance, and stable operation; high mechanical efficiency and low operating costs. The motor uses a dynamic water jacket for cooling, providing excellent heat dissipation conditions, effectively extending the motor's service life. There is no need to build a pump room or fixed lifting equipment, significantly reducing the investment in civil engineering and supporting equipment for the water supply system. The equipment operates submerged, with no noise, water leakage, or oil leakage, causing no environmental pollution, and it can be easily concealed to harmonize with the surrounding environment. Flow rate: 5-2000 m³/h Head: 10-1800 m.Tianjin Zhijiang Pump Industry professionally provides various submersible pumps for special working conditions, with stable performance, especially strong technical expertise in bottom suction submersible pumps. Timely delivery, energy-saving, and environmentally friendly. Zhijiang brand bottom suction submersible pumps have been used for years with good results and stable operation.Zhijiang Brand 200QJX20-600/30 Bottom Suction Submersible Pump Motor ParametersThe submersible motor is lubricated by clean water. Before use, the motor cavity must be filled with clean water (Note: It must be filled completely; otherwise, the motor's service life will be reduced). If water is forgotten, the motor will burn out quickly.Motor protection level: IPX8Power supply: 380V/50HZ  660V/50HZIf customers require special voltage or special frequency, please inform us in advance.Materials: Special materials and special requirements require customization.Impeller: Cast iron HT200, or tin bronze (various grades) such as: ZCuSn3Zn8Pb6Ni1Pump casing: Cast iron HT200  , or stainless steel such as: 2Gr13, 304, 316, 316L, 2205 duplex stainless steel, etc.Pump shaft: Stainless steel 2Gr13 (1050℃ tempering treatment, enhanced torque)Motor seal: Rubber seal O-ring; skeleton oil seal/mechanical seal.Motor expansion adjustment bladder rubber material.Equipment Advantages--Careful assembly in the factory ensures quick and reliable on-site installation.--Multi-stage impeller design, extremely low noise.--Built-in check valve to prevent water hammer impact.--High single-stage head, which reduces the overall unit height and increases operational stability. The pump shaft diameter is φ38mm, enhancing the shaft's torsional resistance. The shaft bush is made of natural rubber material for better wear resistance and is equipped with a hard shaft bush made of imported material (with an added metal outer protective sleeve, a special product).The above models are for illustrative purposes only. Online prices do not represent the actual selling price. For specific prices, please inquire by phone. more>

$8500

Category: Machinery & Equipment/Compression & Separation Equipment/Other Vacuum Equipment

Company: 天津智匠泵业有限公司

Product Description: 1200m High Head Bottom Suction Submersible PumpExample: 250QJX80-300/10250 indicates the applicable well diameter is not less than 250mm. Q stands for submersible (initial letters of Chinese Pinyin); J stands for well use (initial letters of Chinese Pinyin); X indicates the pump sucks water from the bottom (initial letters of Chinese Pinyin): 80 means the flow rate is 80m³/h; 300 indicates the head is 300 meters; /10 means 10-stage impellers in series.Zhijiang Brand 1200m High Head Bottom Suction Submersible Pump is a new type of water lifting machinery carefully developed by Tianjin Zhijiang Pump Industry, widely used for water extraction from rivers and lakes; mine water supply and drainage; construction or renovation of urban tap water systems and various regional secondary water supply systems. The QJX bottom suction pump adopts an integrated design, with a robust overall structure, simple installation and maintenance, and stable operation; high mechanical efficiency and low operating costs. The motor uses a dynamic water jacket for cooling, with excellent heat dissipation conditions, effectively extending the motor's service life. There is no need to build a pump room or fixed lifting equipment, significantly reducing the investment in civil engineering and supporting equipment for the water supply system. The equipment operates submerged, with no noise, water leakage, or oil leakage, causing no environmental pollution, and is easy to conceal for harmony with the surrounding environment. Flow rate: 5-2000 m³/h Head: 10-1800 m.Tianjin Zhijiang Pump Industry professionally provides various submersible pumps for special working conditions, with stable performance, especially strong technical capability in bottom suction submersible pumps, timely supply, energy-saving, and environmental protection. Zhijiang brand bottom suction submersible pumps have been used for years with good results and stable operation.Zhijiang Brand 1200m High Head Bottom Suction Submersible Pump Equipment Advantages--Careful assembly in the factory ensures quick and reliable on-site installation--Multi-stage impellers are used, with extremely low noise--Built-in check valve to prevent water hammer impact.--High single-stage head, which can reduce the overall unit height and increase operational stability. The pump shaft diameter is φ38mm, enhancing the torsional resistance of the pump shaft. The bushings are made of natural rubber material for better wear resistance and are equipped with hard bushings made of imported materials. (Added metal outer protective sleeve, a specialty product) more>

$7480

Category: Machinery & Equipment/Compression & Separation Equipment/Compressor Oil

Company: 天津智匠泵业有限公司

Product Description: Tianjin Zhijiang Pump Industry Down-Suction Submersible Pump:The QJX series down-suction submersible pump is a new type of water lifting machinery meticulously developed by Tianjin Zhijiang Pump Industry. It is widely used for water extraction from rivers and lakes; mine water supply and drainage; construction or renovation of urban tap water systems, and various regional secondary water supply systems. The QJX down-suction pump adopts an integrated design with excellent overall structure, simple installation and maintenance, and stable operation. It features high mechanical efficiency, significant energy-saving effects, and low operating costs. The motor utilizes dynamic water jacket cooling, providing excellent heat dissipation conditions and effectively extending the motor's service life. There is no need to build a pump room or fixed lifting equipment, greatly reducing the investment in civil engineering and supporting equipment for the water supply system. The equipment operates submerged, producing no noise, water leakage, or oil leakage, causing no environmental pollution, and is easily concealed to harmonize with the surrounding environment. Flow rate: 5-2000 m³/h Head: 10-1800 m.Tianjin Zhijiang Pump Industry specializes in providing submersible pumps for various special working conditions, with stable performance. Particularly, the down-suction submersible pump demonstrates strong professional technical capabilities, timely supply, energy efficiency, and environmental friendliness. The Zhijiang brand down-suction submersible pump has been used for years with excellent results and stable operation.Down-Suction Submersible Pump Motor ParametersThe submersible motor is lubricated by clean water. Before use, the motor cavity must be filled with clean water (Note: It must be filled completely; otherwise, the motor's service life will be reduced). If water is forgotten, the motor will burn out quickly.Motor protection grade: IPX8Power supply380V/50HZ, 660V/50HZ. If customers require special voltage or frequency, please inform us in advance.Materials: Special materials and special requirements require customization.Impeller: Cast iron HT200, or tin bronze (various grades) such as: ZCuSn3Zn8Pb6Ni1Pump casing: Cast iron HT200, or stainless steel such as: 2Gr13, 304, 316, 316L, 2205 duplex stainless steel, etc.Pump shaft: Stainless steel 2Gr13 (tempered at 1050°C to enhance torque)Motor seal: Rubber seal O-ring; skeleton oil seal/mechanical seal.Motor expansion adjustment bladder is made of rubber.Equipment Advantages--Careful assembly in the factory ensures quick and reliable on-site installation.--Multi-stage impeller design results in extremely low noise.--Built-in check valve prevents water hammer impact.--High single-stage head reduces the overall unit height and increases operational stability. The pump shaft diameter of φ38mm enhances torsional resistance. The bushings are made of pure natural rubber material for increased wear resistance and are equipped with hard bushings made of imported materials (with added metal outer protective sleeve, a specialty product).The above models are for illustrative purposes only; online prices do not represent actual selling prices. For specific prices, please inquire by phone. more>

$8500

Category: Machinery & Equipment/Compression & Separation Equipment/Liquefaction Equipment

Company: 天津智匠泵业有限公司

Product Description: Zhijiang Brand Integrated Design Bottom Suction Submersible Pump Example: 200QJX20-600/30200 indicates that the applicable well diameter is not less than 200 mm. Q stands for submersible (the initial letter of the Chinese pinyin); J stands for well use (the initial letter of the Chinese pinyin); X indicates that the pump draws water from the lower part (the initial letter of the Chinese pinyin): 20 indicates a flow rate of 20 m³/h; 600 indicates a head of 600 meters; /30 indicates 30 stages of impellers in series.Zhijiang Brand Integrated Design Bottom Suction Submersible Pump  is a new type of water lifting machinery carefully developed by Tianjin Zhijiang Pump Industry, widely used for water extraction from rivers and lakes; mine water supply and drainage; construction or renovation of urban water supply systems, and various regional secondary water supply systems. The QJX bottom suction pump adopts an integrated design, with a solid overall structure, simple installation and maintenance, and stable operation; high mechanical efficiency and low operating costs. The motor uses a dynamic water jacket for cooling, providing excellent heat dissipation conditions, effectively extending the motor's service life. There is no need to build a pump room or fixed lifting equipment, significantly reducing the investment in civil engineering and supporting equipment for the water supply system. The equipment operates submerged, with no noise, water leakage, or oil leakage, causing no environmental pollution, and it can be easily concealed to harmonize with the surrounding environment. Flow rate: 5-2000 m³/h Head: 10-1800 m.Tianjin Zhijiang Pump Industry professionally provides submersible pumps for various special working conditions, with stable performance, especially strong technical expertise in bottom suction submersible pumps, timely supply, energy saving, and environmental protection. Zhijiang brand bottom suction submersible pumps have been used for years with good results and stable operation.Zhijiang Brand Integrated Design Bottom Suction Submersible Pump Motor ParametersThe submersible motor is lubricated by clean water. Before use, the motor cavity must be filled with clean water (Note: It must be filled completely; otherwise, the motor's service life will be reduced). If water is forgotten, the motor will quickly burn out.Motor protection level: IPX8Power supply: 380V/50HZ  660V/50HZIf customers require special voltage or special frequency, they need to inform us in advance.Materials: Special materials and special requirements require customization.Impeller: Cast iron HT200, or tin bronze (various grades) such as: ZCuSn3Zn8Pb6Ni1Pump casing: Cast iron HT200  , or stainless steel such as: 2Gr13, 304, 316, 316L, 2205 duplex stainless steel, etc.Pump shaft: Stainless steel 2Gr13 (1050℃ tempering treatment to enhance torque)Motor seal: Rubber seal O-ring; skeleton oil seal/mechanical seal .Motor expansion adjustment bladder made of rubber material.Equipment Advantages--Careful assembly in the factory ensures quick and reliable on-site installation--Multi-stage impeller design, extremely low noise--Built-in check valve to prevent water hammer impact.--High single-stage head, which can reduce the overall unit height and increase operational stability. The pump shaft diameter is φ38mm, enhancing the shaft's torsional resistance. The shaft bush is made of natural rubber material for increased wear resistance and is equipped with a hard shaft bush made of imported material (with added metal outer protective sleeve, a specialty product). more>

$2.54

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 惠州市卓辉电子有限公司

Product Description: PTC heating plate with externally stamped aluminum shell offers advantages such as high reliability, safety, no need for air blowing, and a wide range of operating temperatures. Variations in working voltage have minimal impact on surface temperature. Zhuohui's PTC aluminum shell heating plate uses an insulated PTC heating core as the inner component, with an externally stamped aluminum shell. The operating voltage can be selected from 6V to 240V (both DC and AC are acceptable). The surface temperature of the aluminum shell is designed to range between 70°C and 295°C. The PTC heating element features internal automatic temperature control, ensuring no overheating during prolonged operation.PTC heating plate with externally stamped aluminum shell is mainly used in: water beds, plastic sealing machines, electric stew pots, instant water heater battery insulation, automotive batteries, chocolate machines, coffee machines, humidifiers, facial steamers, yogurt makers, egg cookers, wax melters, toys, physiotherapy devices, soldering irons, bottle warmers, foot baths, foot warming basins, foot spa basins, foot spa devices, electric heated foot spa basins, hair straighteners, curling irons, electric lunch boxes, electric kettles, insulated cup holders, insulated lunch boxes, chocolate machines, household oil presses, electric irons, dryers, laminators, hot melt adhesives, foot warmers, electric cup warmers, and other equipment.Due to the wide variety of product models, customers are advised to call for consultation first to confirm specific requirements for drawings and samples. Our company can then produce samples according to customer requirements. The sample production time varies depending on the product: conventional products generally take within 5 days, while non-conventional products require communication with the customer regarding specific details and timelines. Once samples are completed, our company will provide specification sheets and product prices. New and existing customers are welcome to call for inquiries! (Samples can be made according to customer requirements for different sizes, aluminum shell types, voltages, temperatures, and resistances.) PTC heating plate with externally stamped aluminum shell more>

Negotiable

Category: Electrical Equipment & Supplies/Power Distribution & Transmission/Power Distribution Cabinets

Company: Zhenjiang Huaxiang Electromechanical Manufacturing Co., Ltd

Product Description: more>

Negotiable

Category: Instruments & Meters/Flow Instruments/Other Flow Instruments

Company: Zhengzhou Aidi Technology Co., Ltd

Product Description: ZLD-2 Orifice Plate Flowmeter Coal Seam Borehole Flowmeter Technical SpecificationsThe ZLD-2 Borehole Multi-stage Flowmeter is used to measure the initial velocity of gas emission from coal seam boreholes, in order to predict the risk of coal and gas outbursts in the coal body ahead of the working face and to verify the effectiveness of measures to prevent coal and gas outbursts. It can also be used to determine the effective influence radius of advanced outburst prevention boreholes.Application Areas of the ZLD-2 Orifice Plate Multi-stage Flowmeter: Used underground for direct measurement in mining faces, cross-cut coal uncovering faces, and as supporting instrumentation for assessing regional outburst risks in coal seams.Principle and Construction ZLD-2 Orifice Plate Flowmeter Coal Seam Borehole Flowmeter is designed based on the nozzle throttling principle. When gas flows through the nozzle, the cross-section of the flow stream contracts, creating a pressure difference on both sides of the nozzle. The greater the flow rate, the larger the pressure difference. For a given pressure difference, a larger nozzle aperture allows a greater gas flow rate. The flowmeter is designed with five nozzles of different apertures; changing the nozzle allows for different flow measurement ranges. The instrument has a simple structure, as shown in the diagram. The main body is machined from a single piece of glass plate, consisting of a water column (1), nozzle (2), gas inlet (3), stopcocks (4, 5), and nozzle base (6). The instrument's dimensions are 250 x 120 x 34 mm, and it weighs approximately 0.8 kg.ZLD-2 Orifice Plate Flowmeter Coal Seam Borehole Flowmeter Measurement Procedure 1. Preparation Before MeasurementFill the water column gauge with water and adjust both sides to the zero mark; check the instrument's sealing performance. If the seal fails, replace the "O" ring seal; based on coal seam conditions, estimate the flow rate and select a nozzle with a closely matching flow range, then install it on the flowmeter nozzle base.2. Method and StepsThis flowmeter is used in conjunction with the JN-1 type sealing device. During outburst risk prediction and effectiveness testing of outburst prevention measures at the working face, after drilling is completed, quickly insert the sealing device to seal the hole. Then connect the exhaust pipe of the sealing device to the flowmeter's gas inlet using a hose, ensuring the flowmeter's water column is in a vertical position. At this time, gas emitted from the coal body passes through the measurement chamber, exhaust pipe, connecting hose, and flowmeter nozzle, creating a pressure difference on both sides of the water column. Read the pressure difference value from the water column gauge.The entire measurement process must be completed within 2 minutes.Determination of Indicators for ZLD-2 Orifice Plate Multi-stage Flowmeter The initial velocity of gas emission from the borehole, q (L/min), is calculated as follows:Q = K · K1Where: K — Flow coefficient of the selected nozzle, L/min·mm;This coefficient is determined experimentally and provided in the instrument's manual upon delivery.K1 — Gas concentration correction factor. Since methane concentration in coal seam gas is typically above 95%, this factor is taken as 1.34;Δh — Pressure difference reading from the water column gauge, mm.The critical value for the initial velocity of gas emission from the borehole should be determined based on actual measurements from the coal seam of each mine. In the absence of measured data, refer to the values listed in Table 1.Table 1 Critical Values for Initial Gas Emission Velocity Indicators in Outburst Risk Prediction BoreholesVolatile Matter of Coal 5–15 15–20 20–30 >30 qm 5.0 4.5 4.0 4.5 Table 2 Nozzle Series TableNozzle No. 1 2 3 4 5Nozzle Aperture D (mm) 0.5 1.0 2.5 5.0 7.0Nozzle Coefficient K (L/min·mm) 0.033 0.130 0.83 3.250 6.370Flow Measurement Range (Methane) (L/min) 0.09–0.55 0.35–20.20 2.18–13.78 8.71–55.08 17.07–107.97The design incorporates five nozzles with different apertures. Due to limitations in nozzle machining precision, the nozzle series for nozzles of the same diameter may vary. Therefore, each nozzle is calibrated on a calibration instrument before leaving the factory to obtain the actual nozzle coefficient. Table 2 provides the nozzle series for the five designed nozzles.ZLD-2 Orifice Plate Multi-stage Flowmeter Technical Parameters Range: 0–1.6 kPa Flow Measurement Range: 0–100 L/min Instrument Weight: 0.8 kg Flow Measurement Range 0.1–100 L/min Water Column Pressure Difference Reading 0–160 mm Instrument Resolution 1 mmH₂OPrecautions for ZLD-2 Orifice Plate Multi-stage Flowmeter Measurement Ensure effective sealing of the instrument's "O" ring seals. Nozzles should be kept clean, with no debris blocking the throttling orifice, to maintain smooth gas flow. During measurement, rotate the two-way stopcock (3) counterclockwise until it is fully in place, ensuring effective sealing of the internal 8 x 1.9 specification "O" ring seal.Zhengzhou Aidi produces ZLD-2 Orifice Plate Flowmeter Coal Seam Borehole Flowmeter, supplies coal drill cuttings desorption instruments, deep hole sampling devices, pressure measurement instruments, geological exploration desorption instruments, borehole flowmeters, mine gas drainage and outburst prevention equipment, true density measuring instruments for coal, gas content measuring instruments, automatic initial gas emission velocity measuring instruments, diffusion velocity measuring instruments, coal gas drainage pipeline gas parameter instruments, and borehole coal powder circulation devices. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 邢台鑫蓝星科技有限公司

Product Description: CAS NO:26264-05-1EC NO:247-556-2Molecular Formula:C21H39NO3SMolecular Weight:385.6043Synonyms:;Dodecylbenzenesulfonic acid isopropylamine salt;Dodecylbenzenesulfonic acid, isopropylamine salt;Benzenesulfonic acid, dodecyl-, compd. with 2-propanamine (1:1);Dodecylbenzenesulfonic acid, compd. with 2-propanamine (1:1);Isopropylamine dodecylbenzenesulfonate;Arylan PWS;Atlas G 3300;Atlas G 711;Benzenesulfonic acid, dodecyl-, isopropylamine salt (6CI);Dodecylbenzenesulfonic acid compd. with 2-propanamine (1:1);Dodecylbenzenesulfonic acid monoisopropanolamine salt;G 3300;G 711;Nansa YS 94;P 10-59;Polystep A 11;Rhodacal 330;Siponate 330;Witconate P 10-59;Benzenesulfonic acid, dodecyl-, compd. with isopropylamine (1:1) (8CI);Benzenesulfonic acid, dodecyl-, compd. with isopropylamine (7CI);Dodecylbenzenesulphonic acid, compound with isopropylamine (1:1);Benzenesulfonic acid, dodecyl-, compd. with isopropylamine (1:1);2-dodecylbenzenesulfonate; propan-2-amine;2-dodecylbenzenesulfonic acid - propan-2-amine (1:1);Molecular Structure: more>