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[China]
Address: Industry Park. JS, ZJ, China. 314100
Contact name:Tiffany
VIIPLUS INTERNATIONAL |
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Valve stems play a crucial role in the smooth and efficient operation of valves, and their durability and reliability are essential. To ensure long-lasting performance, especially in corrosive environments, valve stems are often equipped with self-lubricating bushings made from 316 stainless steel.
316 stainless steel is a highly corrosion-resistant alloy that contains molybdenum, which gives it excellent resistance to a wide range of chemicals, including acids, salts, and chlorides. This makes it an ideal choice for sleeve bearings and bushings in valve stems that are exposed to harsh conditions.
The self-lubricating properties of these bushings help reduce friction and wear, ensuring smooth operation of the valve stem. This not only improves the efficiency of the valve but also extends its service life.
The combination of corrosion resistance and self-lubrication makes 316 stainless steel bushings an excellent choice for valve stems in various industries, including chemical processing, oil and gas, power generation, and water treatment. Whether the valve is used in a high-pressure or high-temperature environment, these bushings provide the necessary durability and reliability to ensure the valve performs as expected.
Excellent corrosion proof performance & superior abrasion proof performance Stainless Steel 316 or 304 sleeve PTFE/TEX Liner Type bearing provides high load capacity and low friction in the form of a thin-walled sleeve for use in butterfly valves, trunnion bearings,butterfly valve ball and plug valve stem bushings, hydraulic and pneumatic cylinder guide bushings, food handling machinery, and door hinge bushings.
Shapes & forms
Plain cylindrical bearings, flanged bearings, thrust washers,
sliding plates.The bearings are so designed that when press-fitting
the bearing into the housing, the mating gap can be eliminated.
Self-lubricating Bearings Rolling Steel sleeve Stainless Steel 316 TEX bushings Wrapped PTFE | VSB-33
Stainless steel Bushings Corrosion Resistant Bearings
The VIIPLUS offers precision stainless steel wear sleeves designed to be
pressed onto a shaft to provide an enhancement of the sealing
surface. which are made from stainless steel, providing a corrosion
free sealing surface that surpasses the original shaft
specifications.
Wrapped PTFE Lined (maintenance-free), self lubricated plain
bearings, thrust washer and strip, stainless steel shell with sintered
bronze layer filled with PTFE
It is backed with stainless steel with porous bronze sintered on it and polymers imbedded into the bores of the bronze. The stainless steel back provides the bush with stronger mechanic strength and load capability. By combining the metals and the polymers tog, the products are endowed with the lower friction coefficient and good capacity of anti-abrasion and self-lubrication. Moreover, the stainless steel back can be effectively preventing chemical erosion. This series are widely applied in printing and dyeing machines, and machines used in the ocean industry, etc.
Stainless Steel Bronze Powder + PTFE Self Lubricating Bearings Multilayer Composite
This new material use the PTFE fibre fabric overlay on metal backings, the fabric have very high load capacity and much longer operating life compare with conventional 3-layer bushes. The metal can be carbon steel. stainless steel.
Product Overview:Apply to the oil or fuel work harder parts,wear
resistance,low coefficient of ftiction,long life:good overall
performance.Apply to the oil or fuel work harder parts,wear
resistance,low coefficient of friction,long life;good iverall
perfotmance.
Stainless steel bearing is of oil resistant,acid resistant,alkali
resistant and seawater resistant,more over,there is no lead in the PTFE surface layer and so is particularly fit for application in food
machinery,alkali flow meters,pumps motion elements in
pharmaceutical machines,printing machines chemical engineering
machines and other ocean industry.The bushing is a triple layers
composites one,the base material is stainless steel back and a film
of heat resistant power filled PTFE being calendered onto the sintered spherical bronze interlayer.
Suitable for dry running, low coefficient of friction, lower wear, good sliding
characteristics, forming a transfer film can protect the mating metal surface,
suitable for rotary and oscillating movement. Stainless steel
backing provides improved corrosio...
Max. load | Static | 250N/mm2 | Temp. | -195℃~+280℃ |
Dynamic | 140N/mm2 | Friction coefficient | 0.03~0.20 | |
Max. speed | Dry | 2m/s | Thermal conductivity | 42W (m·k)-1 |
Lubrication | >2m/s | |||
Max. PV (Dry) | Short-time | 3.6N/mm2*·m/s | Coefficient of thermal expansion | 11*10-6k-1 |
Continuous | 1.8N/mm2*·m/s |
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.
VSB is professional as one of the leading manufacturers and
suppliers of VSB-33 stainless steel 316 bearings +ptfe in China. We
are equipped with a professional factory which covers a great deal
of qualified workers. Please feel free to buy VSB-33 stainless
steel 316 bearings +ptfe made in China with us.
Plain bearings are available as bushes, collar bushes, washers, strips or special designs.
Customer Size
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Projectwith An Application Engineer
Low-maintenance and maintenance-free plain bearings
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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
