POM Composite Thrust Washer for Valve refers to a component made of Polyoxymethylene (POM), a type of engineering plastic, that is specifically designed to function as a thrust washer in a valve system. A thrust washer is a type of flat washer that is used to provide a smooth surface for the transmission of thrust loads or pressure. In valve applications, the POM composite thrust washer helps to evenly distribute the load and reduce friction between moving parts, ensuring smooth and reliable operation of the valve.
POM, also known as acetal, is a thermoplastic polymer with excellent mechanical properties, including high strength, stiffness, and abrasion resistance. It is often used in applications requiring durability and dimensional stability. The composite material, which typically combines POM with other materials like fillers or reinforcements, further enhances the properties of the base material, making it suitable for demanding applications like valves.
The specific design and dimensions of the POM composite thrust washer for a valve will depend on the requirements of the valve system, including the operating pressures, temperatures, and the type of media flowing through the valve. Proper installation and maintenance of the thrust washer are crucial to ensure the long-term performance and reliability of the valve.
Bushing, Thrust Washer Wall Thickness, Self-lubricating Bronze Bushing, Coated Bushing, Bush, Bearing, Manufacturer China, Exporter ChinaREQUEST FOR QUOTATION
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Oilless POM steel SF2 sliding Plates poriferous bushings washer Customized various carbon steel Washer | VSB-20

Chinese high performance bearing solutions High quality Thrust slide washer , from VIIPLUS, premium brand
VIIPLUS Self-Lubricating Bearings Material provides high-end casting to our valve divisions including materials like (low temperature) carbon steel/ stainless steel/ Bushing POM Bushes and high bronze alloy steels bearings.
Tuyst Washers
Our viiplus bearing THRUST WASHER / ROUND / COMPOSITE / POM & range of POM coplymer washers is ideal for a range of application across many industries and are extremely versatile. They benefit from having excellent sliding properties, a good temperature range, are physiologically inert and are lightweight. They also have a high impact strength and excellent resilience.
VIIPLUS Provide non-standardized products:Cylindrical bushes, thrust washers, strip and non-standard parts as the clients supplied drawing etc.

TYPICAL APPLICATIONS
Packaging Machinery Packaging Bushings
We provide bearings solutions for packaging machines, pick-and-place robots and product inspection robots for a variety of industries including, food and beverage, chemical manufacturing, and pharmaceuticals.
Our main production of plastic packaging machinery bushings.
VIIPLUS also operation of printing machinery bushings, plastics machinery bushings, food machinery bushings.
Noise jamming for packaging machinery is very harmful.
Adopting viiplus made self-lubricating bearing, moving smoothly in a low noise.
The abnormal noises produced in the running of low noise sliding bearings are the serious quality problems. As viiplus bushings, there was no need to add lubricating oil, and low noise.
We are committed to sliding bearing product innovation through state-of-the-art equipment, engineering expertise and extensive research and development; allowing us to provide creative bearings solutions.
CHARACTERISTICS
Metal-Polymer Low Friction Plain Bearings
Steel + Bronze Powder + /Fibre
Self Lubricating Bearings Low-Carbon Steel + Porous Bronze + Red
VSB-40 low friction bushings offer good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
· Very good performance in lubricated applications
· Good performance in greased applications
· Suitable for linear, oscillating and rotating movements
Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, the transfer film created can protect the mating metal surfaces, suitable for rotating and oscillating movement, high chemical resistance, low absorption of water and swelling. The VSV-40 improved the friction and much good wear resistance over the common CSB-10 range under lubricated operation.
1. /Polymer fibres mixture thickness 0.01~0.03mm. Lead-free bearing layer provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the mixture.
3. Steel backing, provides high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating thickness 0.002mm, provides good corrosion resistance.
TECHNICAL DATA
STRUCTURE & COMPOSITION
· Metal-Polymer Composite Bushing Material
· Steel back + Porous Bronze Sinter +
· + Fillers
 | Sliding layer + Fillers Porous Bronze Sinter Steel Backing |
Tech. Data
Max. load | Static | 250N/mm2 | Max.speed | Dry running | 0.08~0.20 |
Very low speed | 140N/mm2 | Hydrodynamicoperation | 0.02~0.08 |
Rotatingoscillating | 60N/mm2 | Frictioncoefficient | Dry | 2m/s |
Hydrodynamic | >2m/s |
Max. PVdryrunning) | Short-termoperation | 3.6N/mm2*m/3 | Thermal conductivity | 42W(m*K)-1 |
Continuousoperation | 1.8N/mm2*m/3 |
PV max. hydrodynamic | -195℃~+280℃ | Coefficient of thermalexpansion | 11*10-6*K-1 |
OPERATING PERFORMANCE |
Dry | Good |
Oil lubricated | Very Good |
Grease lubricated | Good |
Water lubricated | Fair |
Process fluid lubricated | Good |
viiplus provides a complete set of sliding bearing solutions for hydraulic system users. The supplied products include: gear pump aluminum seat assembly, axle sleeve, side plate; Blade pump and plunger pump with oil plate, return disk, axle sleeve; Cylinder liner and so on.
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
· Thrust washers
· Flanged washers
Metric bearings and imperial bushings made to order: Standard bushing forms in special sizes, half-bushings, stamped/deep drawn shapes, bearings with locating notches, lubricant holes and grooves, customized designs

Bushings,Lubricated Bearings,Composite Bearings,Metal Bearings,Compressor Bearings,Metal-polymer,Filament Wound,Plain Bearings,Flange Bearings,Polymer Bearings,Flange Bushings,Pump Bearings,Flanged Bushes,Thrust Plates,Industrial Bearings
