$218

Category: Others

Company: 佛山市贝里奥机电设备有限公司

Product Description: "Foshan Beirio Electromechanical Equipment Co., Ltd. (KAKU South China Branch) is a subsidiary established by Taiwan KAKU in the South China region of mainland China. It is responsible for the sales of KAKU's existing products in the South China market, as well as the promotion and trial sales of new KAKU products. There are many counterfeit KAKU products on the market. To protect your customers' interests, please choose genuine KAKU products. Why is the KAKU (KA2072HA2B) axial fan the only fan in China to pass the IP55 certification? The first '5' in IP55 represents the dust protection level, and the second '5' represents the water protection level. The higher the number, the higher the protection level. Other brands of fans on the market have not undergone IP rating tests. Their dust protection can only reach level 3, and they have no waterproof function, so they can only be labeled as IP11X. more>

$7920

Category: Others

Company: 鹤壁市鹤山区博达机械厂

Product Description: There is a service called tailored customization; there is a trust called "only you." In the ever-changing business world, the most valuable gains are not the numbers on the books but the close friends who evolved from strangers—they choose and stay because of trust. For ordering orifice plates, Henan Boda Installation delivers excellent results and rapid efficiency improvements.Orifice plates are a type of throttling device with a simple structure and strong adaptability. An orifice plate is a thin circular disk with a circular opening that is symmetrical about the axis of the opening. Orifice plates for different pipe inner diameters are geometrically similar in structure.Features of Orifice PlatesCapable of measuring the flow of various gases, liquids, and steam. Wide adaptability range. Simple and robust structure, easy installation, reliable operation, and stable performance. No need for actual flow calibration. Moderate accuracy. Can be paired with intelligent differential pressure transmitters for temperature and pressure compensation or fieldbus communication.Precautions for Orifice Plates1. When installing an orifice plate in a gas extraction pipeline, ensure the orifice is concentric with the pipeline, and its end face is perpendicular to the pipeline axis, with an eccentricity of less than 2%.2. The inner wall of the pipeline where the orifice plate is installed should be free of irregularities, welds, gaskets, or other obstructions within a distance of 2D (where D is the inner diameter of the pipeline) upstream and downstream of the orifice plate. more>

$7800

Category: Machinery & Equipment/Packaging Related Equipment/Sealing Machinery

Company: 鹤壁市鹤山区博达机械厂

Product Description: Mine Capsule Sealing Device uses Boda to shorten sealing time. Often noisy, with numerous choices and tempting prices, but I care more about the commitment to quality and the warmth of service. I look forward to you exploring around and then turning back with a smile to tell me, "It's still you—reliable and reassuring."Function of Capsule Sealing DeviceThe inflatable capsule sealing device is used to quickly seal boreholes in order to measure the initial velocity of gas emission from the borehole and predict the risk of coal and gas outbursts in the working face.Operating Steps of Capsule Sealing DeviceThe installation and usage steps are as follows:1. When the borehole reaches the required length for measuring the initial gas emission velocity, immediately withdraw the drill rod and place the sealing device at the appropriate depth, ensuring the gas emission measurement chamber length is 0.5m (when using the short-hole initial gas emission velocity method to predict outburst risk in the working face) or 1m (when using drill cuttings volume and initial gas emission velocity to predict outburst risk in the working face).2. Open the valve and use a pump or air compressor to inflate the capsule until the sealing device cannot be moved by hand. Then close the valve.3. Connect the flow meter to measure the initial gas emission velocity of the borehole.4. After measurement is complete, open the valve to deflate the capsule and withdraw the sealing device. more>

$1650

Category:

Company: 滨州君悦机械设备有限公司

Product Description: 1. Dividing workbench, the tabletop is mainly made of PE board.2. The standard size is 1500*900*800, other sizes can be customized.3. Commonly used for cutting and dividing meat, as the PE tabletop is food-grade material.4. The tabletop is made of 20mm PE board, other sizes such as 25mm and 30mm can also be produced.5. The legs are made of 38*38*1.5mm   stainless steel pipe.6. Equipped with adjustable feet, the height can be adjusted.7. The horizontal braces and support braces are made of 38*25*1.2mm   stainless steel pipe. more>

Negotiable

Category: Cotton Fabric

Company: 常熟市华创纺织科技有限公司

Product Description: more>

$面议

Category: Chemicals/Plastics & Products/Plastic Additives

Company: Guangdong Deyuan New Materials Co., Ltd

Product Description: Aluminum foil bags are produced by dry laminating aluminum with other high-barrier materials based on the unique properties of aluminum. Due to aluminum's characteristics—lightweight, glossy surface, strong reflectivity, excellent barrier properties, impermeability to gases and moisture, adaptability to temperature, shape stability under high or low temperatures, strong light-blocking ability, and superior aroma retention—aluminum foil bags offer excellent functions such as moisture resistance, barrier protection, light blocking, penetration resistance, and an aesthetically pleasing appearance. more>

Negotiable

Category: Construction & Building Materials/Tubes & Pipes/PC Pipes

Company: 潜江市东风除尘设备配件有限公司

Product Description: The skeleton is the "rib" of the filter bag. It should be lightweight, smooth, and straight to prevent damage to the filter bag, making it easy to install and maintain. Skeletons are divided into flat skeletons, round cage skeletons, envelope skeletons, etc. Surface treatments include galvanized skeletons, silicone-coated skeletons, stainless steel skeletons, etc. more>

Negotiable

Category: Chemicals/Organosilicon/Silanes

Company: 潜江市东风除尘设备配件有限公司

Product Description: more>

Negotiable

Category: Construction & Building Materials/Tubes & Pipes/PC Pipes

Company: 潜江市东风除尘设备配件有限公司

Product Description: The skeleton is the "rib" of the filter bag. It should be lightweight, smooth, and straight to prevent damage to the filter bag, making it easy to install and maintain. Skeletons are divided into flat skeletons, round cage skeletons, envelope skeletons, etc. Surface treatments include galvanized skeletons, silicone-coated skeletons, stainless steel skeletons, etc. more>

Negotiable

Category: Others

Company: 都尔伯特（山东）科技有限公司

Product Description: Dulbert Chain Connector Commitment:· Dulbert chain connectors are precisely designed to ensure exceptional load-bearing capacity. Our products can withstand high loads and heavy-duty working conditions, providing stable and reliable connections for conveying systems.· Our products are designed with a strong focus on fatigue resistance. Through rigorous fatigue testing, we ensure that the chain connectors maintain structural integrity and reliability under long-term cyclic loads.· Dulbert chain connectors utilize special surface strengthening technologies, such as carburizing and nitriding treatments, significantly enhancing wear and corrosion resistance on the surface, thereby extending the product's service life in harsh working conditions.· During the production process, Dulbert chain connectors strictly adhere to national and industry safety standards. Each product undergoes meticulous safety performance testing to ensure safety and reliability in critical applications such as construction.Dulbert (Shandong) Technology Co., Ltd. was established in 2015 and has always adhered to the corporate spirit of "Professionalism, Innovation, Safety, and Efficiency," committed to providing customers with professional mining chain connector solutions. Leveraging deep industry experience and technological accumulation, Dulbert chain connectors have become a key player in the mining equipment connection sector. Our products, with reasonable pricing and reliable performance, meet the needs of numerous mining companies, power plants, and chemical plants, demonstrating significant advantages especially in cost-sensitive markets. Our product series includes:Flat Arc Tooth Chain Connectors: Made from high-strength alloy steel and subjected to precise heat treatment processes, ensuring excellent performance and long service life under high-load conditions.Flat Serrated Chain Connectors: The serrated engagement surface enhances friction between chains, providing higher load-bearing capacity and impact resistance.Vertical Chain Connectors: Featuring a unique V-lock design that improves connection stability and safety, while optimizing structural strength and reducing maintenance costs.Professional Certification and Safety AssuranceEvery Dulbert chain connector product has passed the National Coal Mine Safety Certification, ensuring safety and reliability under extreme working conditions. Our quality management system complies with the ISO 9001:2015 standard, comprehensively covering all aspects of product design, production, testing, and service.Innovative Processes and Material TechnologyDulbert chain connectors employ special heat treatment processes that significantly enhance the surface hardness and wear resistance of the materials. Meanwhile, our R&D team continuously explores new alloy materials to further improve the performance of the chain connectors.Precision Manufacturing and Strict TestingThe production process of Dulbert chain connectors strictly follows precision manufacturing standards. Each product undergoes rigorous quality testing before leaving the factory, including dimensional accuracy, material performance, and fatigue testing, ensuring product consistency and reliability.Customized Services and Technical SupportWe provide customized chain connector solutions to meet specific customer needs. Additionally, our technical support team is always ready to offer professional technical consultation and services.Continuous Innovation and Industry LeadershipDulbert chain connectors persist in continuous technological innovation. Through in-depth research and practice, we have made significant advancements in the manufacturing processes and material applications of chain connectors. Our technical team consistently stays updated on industry developments, continuously absorbing and integrating advanced manufacturing concepts to enhance product performance and reliability.With "Professionalism, Safety, Innovation" as our core values, Dulbert chain connectors are committed to becoming a leader in the global mining equipment connection sector. We will continue to invest in R&D, consistently launching safer, more efficient, and more economical chain connector products, contributing to the safety and efficiency of global mining production. more>

$49400

Category: Machinery & Equipment/Other Industry-Specific Equipment/Incense Making Machines

Company: 河南易沃克工业设备有限公司

Product Description: more>

$39650

Category: Machinery & Equipment/Other Industry-Specific Equipment/Incense Making Machines

Company: 河南易沃克工业设备有限公司

Product Description: more>

$23.5

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 上海阜润塑化科技有限公司

Product Description: more>

$888888

Category: Machinery & Equipment/Compression & Separation Equipment/Screw Compressors

Company: 杭州乐成气体设备有限公司

Product Description: Nitrogen purification unit refers to the general term for devices that remove impurities from nitrogen through physical or chemical methods. The LCN nitrogen purification unit employs a unique process to purify various nitrogen sources with a nitrogen content of ≤3% into high-purity nitrogen with a residual oxygen content of ≤1ppm. By selecting different catalysts, reactants, and processes, oxygen components can be directionally converted into water, nitrogen dioxide, nitric oxide, or completely removed to meet different requirements. The entire process is computer-monitored and automatically adjusted for fully automated operation.Main Technical Performance Parameters of Hydrogenation Nitrogen Purification UnitProcessing gas volume: 0.5~200 Nm³/hRaw nitrogen purity: ≤97%Residual oxygen in purified nitrogen: ≤1ppmHydrogen content (JHA type): 1ppm~2% controllableCarbon dioxide (JHB type): 5ppm~0.5% controllableDew point: ≤-60℃Process Overview of Hydrogenation Nitrogen Purification Unit(1) Hydrogenation Purification Type (DXA)Utilizes high-efficiency palladium metal catalysts to react oxygen in crude nitrogen with hydrogen to form water. Suitable for applications where crude nitrogen purity is low and the purified gas has no strict requirements for hydrogen content.(2) Direct Reaction Type (DXB)Based on the principle of oxygen reacting with carbon to form carbon dioxide or carbon monoxide, this method uses highly active carbonaceous reactants to generate carbon dioxide at specific temperatures. The process involves two or more reactors working alternately to ensure continuous gas production. Suitable for gas volumes up to 100 m³/h and applications with no stringent requirements for carbon dioxide or carbon monoxide.(3) Absorption Reaction Type (DXC)For scenarios involving carbon oxides, carbon monoxide, and crude nitrogen purity greater than 99.5%, oxygen in the raw nitrogen can be directly absorbed using active absorbents. The process consists of two reactors: one operates while the other regenerates, ensuring continuous nitrogen supply. more>

$888888

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 杭州乐成气体设备有限公司

Product Description: With the advancement of technology, people's demands for food preservation quality are increasingly higher. Controlled Atmosphere Storage (CAS) technology involves the use of inert gases such as nitrogen and carbon dioxide to inhibit bacterial growth and reproduction, slow down the metabolic processes of stored items, and maintain freshness. Compared to other preservation methods like temperature control, dehydration, preservative addition, and ionization radiation, CAS offers multiple advantages:1. The use of inert gases to isolate air directly inhibits bacterial growth and reproduction, slows down the metabolic processes of food cells, and effectively extends the preservation period.2. The temperature of the preserved food remains unchanged, and moisture is not lost, largely maintaining the food's original nutrition, texture, color, and taste.3. CAS does not involve the addition of preservatives, acidification, temperature changes, or radiation. It is safe, environmentally friendly, pollution-free, simple, feasible, low in operational costs, and offers significant economic benefits.4. Food packaged with gas is easy to transport, resists compression well, avoids breakage and adhesion, and maintains the appearance and shape of the food.5. Nitrogen, as the primary method in CAS technology, has been widely used in various types of packaging and is favored by consumers. In food preservation, the requirement for nitrogen is not necessarily higher purity; a trace amount of oxygen in the surrounding gas can achieve better preservation results.6. To meet the nitrogen requirements of the food industry, Lecheng has developed a specialized food nitrogen generation solution with adjustable purity ranging from 99.5% to 99.99%, based on the characteristics of the food industry. This solution achieves optimal preservation effects by accommodating different purity requirements for various foods. Equipment features:7. Purity can be adjusted within the range of 99.5% to 99.99%. The nitrogen is dry with a low dew point, which is beneficial for food preservation.8. Excellent cost-performance ratio and fast return on investment.9. Simple and compact design with a small footprint, easy to clean, meeting the high cleanliness requirements of the food industry. The process is mature, manufactured with high-quality components, and durable. more>

$4700

Category: Others

Company: 安阳奥丰商贸有限公司

Product Description: Q390B steel plate is a high-strength low-alloy structural steel produced according to the Chinese national standard GB/T 1591-2018. "Q" represents the first letter of the Chinese word for yield strength (屈), "390" indicates a minimum yield strength of 390 MPa, and "B" denotes the quality grade of the material.Performance Characteristics of Q390BChemical Composition: The chemical composition of Q390B mainly includes a carbon (C) content not exceeding 0.20%, manganese (Mn) content between 1.00-1.60%, silicon (Si) content not exceeding 0.55%, phosphorus (P) and sulfur (S) content not exceeding 0.035% and 0.035% respectively, and may also contain alloying elements such as niobium (Nb), vanadium (V), and titanium (Ti).Mechanical Properties: It has high strength and good plasticity, with a yield strength not less than 390 MPa, tensile strength between 470-630 MPa, and elongation typically above 18%.Impact Toughness: It exhibits good impact toughness, maintaining stable impact absorption energy at different temperatures.Comparison with European StandardsThe European standard steel equivalent to Q390B is the S355 series, with specific comparisons as follows:S355J2: S355J2 steel plate according to European standard EN 10025-2 has a minimum yield strength of 355 MPa, tensile strength between 450-680 MPa, and impact absorption energy not less than 27J at -20°C.S355J0: Similar to S355J2 but with better low-temperature impact performance, with impact absorption energy not less than 27J at 0°C.Comparative AnalysisYield Strength: The minimum yield strength of Q390B is slightly higher than that of S355J2, indicating that Q390B can withstand higher loads under the same conditions.Impact Toughness: The impact toughness requirement of Q390B at +20°C is higher than the -20°C impact requirement of S355J2, but S355J2 is specifically designed for low-temperature environments, offering better low-temperature toughness.Application Fields: Although both are widely used in construction, machinery manufacturing, shipbuilding, and other fields, Q390B may be more suitable for applications requiring higher yield strength.SummaryBoth Q390B steel plate and the European standard S355 series steel plates are high-strength structural steels with good weldability and processability. Q390B has a slightly higher yield strength, while S355J2 has an advantage in low-temperature impact performance. Users should select the appropriate material grade based on specific engineering requirements and environmental conditions.Q390B30mm            2580122007.413Q390B30mm            2580121507.382Q390B30mm            2580124007.534Q390B16mm            2500100003.14Q390B6mm             2500109001.283Q390B6mm             2500118001.389Q390B6mm             2500110001.295Q390B6mm             2500118001.389Q390B6mm             2500117001.378     more>

$200

Category: Others

Company: 深圳市亿海龙工业设备有限公司

Product Description:  High-quality automatic retractable awning. The smart electric awning can be controlled via remote control, suitable for both indoor and outdoor use, providing wind and rain protection. For more specifications, please call for details. 1. The electric retractable awning features intelligent control, allowing operation via remote control or mobile app, making it very convenient and practical.2. The awning comes in a variety of materials, including transparent, semi-transparent, or opaque options, allowing free choice based on needs. It can block sunlight and rain while meeting lighting requirements.3. Electric retractable awnings are widely applicable and can be found in residential balconies, terraces, entrances, as well as commercial outdoor rest areas, cafes, bars, and more, providing a comfortable resting environment for people.In addition to the above features, electric retractable awnings have many other application scenarios.For example, in homes, they can be installed on balconies to avoid direct sunlight while enjoying fresh outdoor air;In commercial settings, they provide customers with a comfortable resting space, increase business operating area, and enhance operational efficiency.Overall, electric retractable awnings are not only aesthetically pleasing but also highly functional, making them an indispensable facility for modern homes and businesses.In the future, it is believed that electric retractable awnings will become increasingly popular and an important part of daily life.Contact number: 18998432400, Mr. Zheng more>

Negotiable

Category: Chemicals/Rubber & Products/Other Thermoplastic Elastomers

Company: 湖北利康医用材料股份有限公司

Product Description: more>

$35

Category: Machinery & Equipment/Hydraulic Transmission/Standard Hydraulic Cylinders

Company: 河北派克工程胶管有限公司

Product Description: Hydraulic hose assembly with F-type quick couplings, can be crimped with required couplings, such as metric, imperial, US standard, flat head, ball head, H-type, pipe thread, all available. For details, contact Manager Sun.200 more>

$128

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 河南桦创金属材料贸易有限公司

Product Description: Tin-based bearing alloy is primarily composed of tin with the addition of specific amounts of antimony, copper, and other elements, featuring a relatively low melting point. Common grades include ZChSnSb11-6, ZChSnSb4-4, 8-8, 12-4-10, 8-4, etc. Tin-based bearing alloys offer high wear resistance, thermal conductivity, corrosion resistance, and embeddability, with an operating temperature not exceeding 150°C. They are relatively expensive and widely used in heavy-duty power machinery, such as high-speed bearings and bushings for steam turbines, turbines, and internal combustion engines; compressors, ball mills, and pulper bearings and bushings; rolling mill, dryer cylinder, and press bearings and bushings; marine machinery, chemical machinery, and mining machinery bearings and bushings; grinder support sliders, mechanical seals, and other applications.Lead-based bearing alloy is primarily composed of lead, with small additions of tin, copper, and antimony to enhance hardness and strength. Common grades include ZChPbSb16-16-2, 20-15-1.5, 10-15, 15-5, 1-16-1, etc. Lead-based bearing alloys have lower strength, hardness, corrosion resistance, and thermal conductivity compared to tin-based alloys, but they are more cost-effective, offer good high-temperature strength, and possess self-lubricating properties. They are commonly used in equipment operating under low-speed and low-load conditions, such as bearings and bushings for automobile and tractor crankshafts; crusher and fan bearings and bushings; and for elevator sling wire rope fastening, component space filling, etc.Our company produces various models of tin-based alloys, lead-based alloys, and solders. Our main products include tin-based alloys 4-4, 8-4, 11-6, 2-4-10, 15-2-18, and lead-based alloys 16-16-2, 15-5-3, 15-10, 10-6. We offer superior quality, reliable performance, and competitive prices. Our company is equipped with comprehensive production facilities, advanced manufacturing processes, and strict testing methods. By incorporating the best practices from the domestic industry, we produce high-quality products with excellent wear resistance, corrosion resistance, and high-temperature resistance. more>