Our Valve Bushing product Your reliable Self-lubricating bearings supplier.VIIPLUS SLIDING BEARING MADE TO ORDER FROM CHINA are used extensively by valve manufacturers due to the material's ability to maintain low friction under heavy loads.Valve split bearing bush, sleeve bearing,plastic flanged bushing & washer.This gives a combination of high strength, excellent chemical resistance, and low coefficient of friction which means that self-lubricating bearings is the material of choice for oil and gas valves in sub-sea and platform applications.
VIIPLUS is a bearing material which consists of a unique fabric weave of PTFE/ Glass fibers which is bonded to a stainless steel backing with a durable adhesive. The extremely low friction surface provided by PTFE fibers combined with a structural support and a surface for bonding coming from the use of glass fibers. Stainless steel backing provides extreme load-bearing capabilities beyond the range of solid PTFE and any other solid lubricant bearing.
VIIPLUS Bearings are a unique thin wall bearing design that offers the strength and stability of a stainless steel body with the low coefficient of friction (.05-.1) and tribological properties of a reinforced PTFE matrix. With a max bearing load of 50,000 psi and the ability to withstand temperatures up to 350°F, our VIIPLUS bearing is dimensionally stable, self-lubricating, non-conductive, and non-magnetic.
Radial bearing and thrust washer designs are available.
Viiplus approaches increasing severity of service conditions with a continuous improvement of product performance, thanks to more sophisticated design methodology, accurate material selection (metallurgy & polymeric ptfe bushings).
Complete solutions for indusrrial valve bushings & bearings
GLOBAL LEADER IN INDUSTRIAL VALVE BUSHINGS MANUFACTURING
BUSHINGS (SLIDING BEARINGS)
Stainless Steel 316 Bearings +PTFE
Wrapped PTFE Lined (maintenance-free), self lubricated plain bearings, thrust washer and strip, stainless steel shell with sintered bronze layer filled with PTFE VSB-33 Dry bearing 316+PTFE Product Overview:Apply to the oil or fuel work harder parts,wear resistance,low coefficient of...
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 together, 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.
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.
VSB-33 Plain Bearings and Sleeve Bearings
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. PV (Dry)
Coefficient of thermal expansion
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.