Ball valves Butterfly Valves for the Trunnion Guide Bearings Stem
VIIPLUS is one of valve bushings & wahser manufactures with the
advanced valve plant in China who can cover a complete bushings
production in order to satisfy the demand and requirements of our
clients.high performance bearing solutions High quality Thrust
slide washer PTFE, from VIIPLUS, premium brand.
All the valve's internal self-lubricating bearings are sliding
bearings, the whole material the use of carbon steel PTFE liner.
Our bushings & washer product range is covering many valve
types like: gate, globe, check, ball, butterfly, nuclear, subsea,
control, safety valve & wellhead equipment. All the indicated
valve bushings range is being operated within different industries.
The bushings majority is being used in the oil & gas, offshore,
chemical, power, nuclear, mining and air separation industry.
VIIPLUS is able to provide a complete solution of industrial valves
bushings with a fully traceable and in-house quality control
system. VIIPLUS proven stable quality, reliability and performance.
With our professional support, we can ensure the prolonged service
life of your valve bushing products.
Customized various carbon steel Washer
All size Steel composite material Sliding Washer PTFE WASHER
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.
Plain Bearings hydraulic system plunger pumpbushing gleitlager
Metal-Polymer Low Friction Plain Bearings
Steel + Bronze Powder + PTFE/Fibre(DP4)
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. PTFE/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 PTFE mixture.
3. Steel backing, provides high load carrying capacity, excellent
4. Copper/Tin plating thickness 0.002mm, provides good corrosion
- Metal-Polymer Composite Bushing Material
- Steel back + Porous Bronze Sinter +
- PTFE + Fillers
PTFE + Fillers
Porous Bronze Sinter
Very low speed
PV max. hydrodynamic
Coefficient of thermalexpansion
Process fluid lubricated
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
START YOUR PROJECTWITH AN APPLICATION ENGINEER
DU Bushing, DU Bearing, Line Bearing, Ptfe Coated Bushing, DX Bush,
DX Bearing, Self-Lubricating Bearing, Sliding Bearing, Bimetal
Bush, Wrapped Bronze Bushing, Oiles Bush, Oiles Bearing, Cast
Bronze Bearing, Oiles Wear Plate, Oiles Guide Rail, Pom Coated
Bearing, Metal-Polymer Composite Bearing, Plain Bush, Supplier,