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1.5/2/3 Inch Fully Transparent Caster Wheels With Double Brake Heavy Duty Furniture Caster High Load Capacity
High-quality PU tread, silent and wear-resistant
Thicker bracket, higher load capacity
Plastic brake, wear-resistant and anti-corrosion
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Adjustable Low Gravity Nylon Caster Wheel USA Style High Quality 3 Inch for Large Machinery
Adjustable loading height
Low center of gravity design, more safe, and equipment is not easy to topple
Thickened support, higher load
Black coating, low profile and effective rust prevention
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New Arrive 6 Inch Heavy Duty Caster Wheel Orange PVC Tread With Black PP Core Wheel Swivel And Fixed Type
Special size, 6 inches! Generally, only 3, 4 and 5 inches are produced
Fixed, Swivel, Swivel with brake are available.
Colors can also be customized.
Thickened support, higher load.
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High Quality Black PP Caster Wheel For Furniture Luxury Style Swivel Golden Bracket Load 10 to 45 KG
Luxurious gold bracket, eye-catching color
Black PP wheel, solid and wear-resistant
Both screw and plate are available
Various sizes, ranging from 1 inch to 3 inches
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High Quality TPR Medical Caster Wheel Double Wheel Swivel With Brake TPR Tread With PP Core For Hospital Bed
Double wheel design, higher load and longer service life.
Flat plate installation mode, convenient installation.
The wrapped wheel core is not easy to wind hair, fiber, cloth, etc.
TPR tread, quiet and wear-resistant.
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150/300 KGS Foldable Steel Platform Trolley 72*48/90*60 Blue And White Color Industrial Hand Cart Warehouse Trolley
The latest foldable design.
The loading plate is made of metal, which is less easily damaged than the plastic plate.
The anti-collision design is provided around the loading plate to prevent people’s legs or other objects from being injured.
Different wheel materials can be selected to adapt to different use scenarios.
Including wheel mounting accessories, which are easy to install and can be used upon arrival.
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Hot-selling Durable PP Solid Ball Casters Wheel Heavy Duty Caster Bronze Black Red Customized Blue
Polypropylene, abbreviated as PP, is a colorless, odorless, non-toxic, translucent solid substance. Polypropylene is a kind of thermoplastic synthetic resin with excellent performance, which is a colorless and translucent thermoplastic lightweight general-purpose plastic. Polypropylene has chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good wear-resistant processing performance, which makes it widely developed and applied in many fields such as machinery, automobile, electronic and electrical appliances, construction, textile, packaging, agriculture, forestry, fishery and food industry since its birth. In recent years, with the rapid development of China’s packaging, electronics, automotive and other industries, it has greatly promoted the development of China’s industry. And because of its plasticity, polypropylene materials are gradually replacing wood products, and the mechanical functions of metals have been gradually replaced by high strength, toughness and high wear resistance. In addition, polypropylene has good graft and composite functions, and has a huge application space in concrete, textile, packaging, agriculture, forestry and fishery.
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Wholesale Price Heavy Duty Caster Wheel White Nylon Tread With Yellow PP core Caster Load 550KGS
The strength of polyamide fiber is 1-2 times higher than that of cotton, 4-5 times higher than that of wool, and 3 times higher than that of viscose fiber. However, the heat resistance and light resistance of polyamide fiber are poor, and the retention is also poor. The clothes made of polyamide fiber are not as neat as those made of polyester fiber. In addition, the nylon – 66 and nylon – 6 used for clothing have the disadvantages of poor moisture absorption and dyeing. Therefore, a new variety of polyamide fiber, the new polyamide fiber of nylon – 3 and nylon – 4, has been developed. It has the characteristics of light weight, excellent wrinkle resistance, good air permeability, good durability, dyeing and heat setting, etc., so it is considered to be very promising.
This kind of product is widely used. It is a good material to replace steel, iron, copper and other metals with plastics. It is an important engineering plastic; Cast nylon is widely used to replace the wear-resistant parts of mechanical equipment and copper and alloy as wear-resistant parts of equipment. It is suitable for making wear-resistant parts, transmission structure parts, household electrical appliance parts, automobile manufacturing parts, screw rod prevention mechanical parts, chemical machinery parts and chemical equipment. Such as turbine, gear, bearing, impeller, crank, instrument panel, drive shaft, valve, blade, screw rod, high-pressure washer, screw, nut, seal ring, shuttle, sleeve, shaft sleeve connector, etc.
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3/4/5 Inch Polyurethane Iron Caster Wheel Heavy Duty Wheel High Quality Customized Black Green
Polyurethane (PU), full name of polyurethane, is a kind of macromolecular compound. It was made by Otto Bayer in 1937. Polyurethane is divided into polyester type and polyether type. They can be made into polyurethane plastic (mainly foam plastic), polyurethane fiber (called spandex in China), polyurethane rubber and elastomer. Soft polyurethane is mainly a thermoplastic linear structure, which has better stability, chemical resistance, resilience and mechanical properties than PVC foam materials, and has less compression deformation. Good heat insulation, sound insulation, shock resistance and anti-virus performance. Therefore, it is used as packaging, sound insulation and filtering materials. Rigid polyurethane plastic is light in weight, excellent in sound insulation and heat insulation, chemical resistance, good in electrical performance, easy to process, and low in water absorption. It is mainly used in construction, automobile, aviation industry and thermal insulation structural materials. The performance of polyurethane elastomer is between plastic and rubber, which is resistant to oil, abrasion, low temperature, aging, high hardness and elasticity. It is mainly used in footwear industry and medical industry. Polyurethane can also be used to make adhesives, coatings, synthetic leather, etc
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High Quality 4 Inch TPR Tread With PP Core Integral Bearing Caster Wheel European Style Swivel With Brake
Thermoplastic elastomer has the physical and mechanical properties of vulcanized rubber and the processing properties of soft plastics. As the rubber no longer needs to be heat vulcanized, the final product can be easily made using simple plastic processing machinery. With this feature, the production process of rubber industry has been shortened by 1/4, energy consumption has been saved by 25%~40%, and efficiency has been improved by 10~20 times. It can be called another material and process technology revolution in rubber industry. Thermoplastic elastomer is a new polymer material between rubber and resin. It can not only replace part of rubber, but also modify plastics. Thermoplastic elastomer has the dual properties and broad characteristics of rubber and plastic, which makes it widely used in the rubber industry to manufacture daily products such as rubber shoes and adhesive tapes, and various industrial products such as rubber hoses, tapes, rubber strips, rubber sheets, rubber parts and adhesives. At the same time, thermoplastic elastomer can also replace rubber and be widely used in the modification of general thermoplastic resins such as PVC, PE, PP, PS, and even engineering plastics such as PU, PA, CA, making the plastic industry a new situation.
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1.25/1.5/2 Inch Small Nylon Caster Wheel Blue Color
Advantages of nylon: 1. High mechanical strength, good toughness, high tensile and compressive strength. The specific tensile strength is higher than that of metal, and the specific compressive strength is comparable to that of metal, but its rigidity is less than that of metal. 2. The fatigue resistance is outstanding, and the parts can still maintain the original mechanical strength after repeated bending. 3. High softening point, heat resistance 4, smooth surface, small friction coefficient, wear resistance. It is self-lubricating and has low noise when it is used as a movable mechanical component. It can be used without lubricant when the friction effect is not too high; 5. It is resistant to corrosion, alkali and most salt liquids, weak acids, engine oils, aromatic hydrocarbons and general solvents, and is inert to aromatic compounds, but not resistant to strong acids and oxidants.
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stainless steel leveling feet
304 stainless steel is the most widely used chromium nickel stainless steel. As a widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other hot workability are good, without heat treatment hardening (use temperature – 196 ℃~800 ℃). It is resistant to corrosion in the atmosphere. If it is an industrial atmosphere or a heavily polluted area, it needs to be cleaned in time to avoid corrosion. Suitable for food processing, storage and transportation. It has good processability and weldability.
