Our company offers a range of steel-backed -coated valve bushings with flange size specifications. These bushings are designed to provide superior wear resistance and durability, ensuring smooth and reliable valve operation.
The steel backing offers excellent mechanical strength and stability, while the coating adds lubrication, reducing friction and wear. The combination of these materials creates a bushing that can withstand high pressures and temperatures, making it suitable for a wide range of industrial applications.
The flange size specification ensures that the bushing can be easily integrated into your existing valve system. We offer various flange sizes to cater to different valve designs and configurations.
Our steel-backed -coated valve bushings are manufactured using high-quality materials and advanced techniques to ensure maximum performance and longevity. We pride ourselves on our commitment to quality and customer satisfaction.
Contact us today to learn more about our steel-backed -coated valve bushings with flange size specifications and how they can enhance the performance of your valve system.
Choose from our selection of value bushings, including over 200 products in a wide range of styles and sizes.High Quality, Precision Machined Valves & Fittings. Quote Today! Unparalleled support. Fast shipping. Expansive selection. Manufactured in the China.
Self Lubricating Plain Bushing
The composite or pom bushings bearings in metal housings is excellent due to the high material self-lubricating and metal steel backed. The bronze backed bearings are adequate for composite bearings in most cases. In general, composite or pom bushings bearings can be directly mounted in housings designed for bronze bearings. The bearing will close in by an amount equal to the measure of interference with the housing. This close-in must be considered when calculating the installed bore and corresponding shaft diameter.
Modified PEEK with self lubricating additives for applications where chemicals where chemicals may be utilized.Excellent wear in both wet or dry applications. Available with a bronze substrate for use as chemical pump or valve bushings. Extra thick liner allows for slight modifications for shaft misalignment.
The Bushing Valve is a check valve with a standard bushing housing. The bushing is adaptable to many types of service valve applications.Buy Online Today! A range of bushes and thrust washer available now in metric and imperial. Visit us for all your bearing and bearing related product needs.https://www.viiplus.com
Our factory is a professional valves bushings manufacturing Plunger Valve,Ball Valve Bushings,Stock control Self-Lubricating Bearing,Butterfly valve Bushes.Choose from our selection of sleeve bushings, including plain bearings /POM/PEEK COATED, shaft ushings, and more. In stock size and valve bushings for sale online.
VIIPLUS MADE TO ORDER FORM CHINA Steel Metal with Liner is a proprietary self lubricating bearing material of woven polytetrafluoroethylene () fibers applied to a rigid backing. Also available is our innovative fabric-free backing with special low friction coating. Self-lubricating bearings are available with different metal backings in a wide variety of standard configurations, as well as an almost unlimited range of special sizes and configurations. Stainless steel () bearings and glide strips offer high compressive strength, high temperature resistance, and have excellent chemical resistance.
VALVE BUSHING bearings are completely selflubricating, maintenance free and normally run dry. However, they can also be used where lubricating or other fluids are present.
Application
Self-lubricating bearings are typically used in high load applications, including valves, hydro power equipment, lifting equipment, hydraulic pumps and have a long proven history of providing outstanding performance in extreme applications from Ariane rockets to deep sea valves.
Boundary Lubricating Bushings Sleeve Bushes
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.All analyses regarding the mold and pattern designs are being performed in our own premises in order to guarantee a constant casting level and quality.
The structural characteristics
VIIPLUS metal composite self-lubricating materials for high quality low carbon steel substrate, sintering porous spherical copper powder layer, the surface of copper is given priority to with wear-resistant lubricating materials as bearing layer, the material has excellent mechanical bearing capacity, the middle copper powder layer can not only transfer the heat generated by the bearing during operation in time, but also increased the strength of the combination of the plastic layer and substrate. is designed for complete dry friction and a variety of materials are developed for lubrication, friction coefficient and durability.VIIPLUS's metal composite delivers the best performance over the widest range of loads, speeds and temperatures with or without external lubrication.
The product application
Agricultural machinery: tractors, combine harvesters, crop sprayers, bulldozers, grader, etc.
Automobile industry: power steering pump, steering gear thrust gasket, disc brake, shock absorber, door hinge, wiper, chair horn, air valve and solenoid valve;
Office and business machines: copier, fax machine, printer, mail processor, etc.
Hydraulic components and valves: gear pump, plunger pump, vane pump, ball valve, butterfly valve, cylinder, cylinder and other hydraulic components;
Home appliances: refrigerators, air conditioners, vacuum cleaners, sewing machines, cleaning machines, microwave ovens and fitness equipment, etc.
And other logistics machinery, packaging machinery, textile machinery, port machinery, mining machinery and forest machinery and so on.
In actual use, according to the different environment, working conditions and environmental protection requirements, low-carbon steel plate can be changed into copper plate or stainless steel plate, the inner surface of the plastic layer can choose lead or lead-free materials and other polymer filler, the appearance can be tin or copper plating.
Sf-1 Boccole Bushes & Bushes | Viiplus Bearing Stainless Steel Bushing With
Description
VIIPLUS bushes are produced in a lightweight, compact material with minimum bulk, simplifying shaft assembly. Featuring high-level chemical resistance, shafts can be covered or plated with materials resistant against chemically aggressive liquids, gas or solids, through the application of an additional galvanic layer. This type of bush does not require lubrication and its operating temperature is between -195°C and +280°C.
Rolled Dry Sliding Bearings ()
Steel + Bronze Powder + /Fibre
Characteristics
VSB-10 Self-Lubricating Multilayer Composite Bushing
- Bushing material suitable for lubricated applications
- Self-lubricating bushings offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
- Anti-friction bearing suitable for linear, oscillating and rotating movements
- As they do not absorb oil and water, bushes have a low expansion and high conductivity rate, as well as good thermal stability. Furthermore, by using this type of bush, vibrations, noise and pollution are significantly reduced.
Material is designed to operate without supplemental lubrication and will perform excellent when lubrication is present. Low friction, low wear rate, good sliding characteristics and very low absorption are a few of the features of this material. VSB-10 bushings will support rotary, linear and oscillating motion.
Strusture
1. /Fibre mixture thickness 0.01~0.03mm. It is the contact surface for the rotating shaft. Minute partides of the layer and the sintered bronze material combine to create a solid lubricant film, which coats the shaft.
2. Sintered bronze powder thickness 0.20*0.35mm,A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel backing. Setting the foundation of the bushings, the steel back provides exceptional stability, load carrying and heat dissipation characteristics.
Technical Data
Carbon Steel + Copper Powder + ( + Pb + Filler)
Structure And Composition
- Metal-Polymer Composite Self-lubricating Bushing Material
- Steel Back + Porous Bronze Sinter +
- + Lead
| 
| Sliding layer
+ Lead
Porous Bronze Sinter
Steel Backing
|
| OPERATING PERFORMANCE |
| Dry | Very Good |
| Oil lubricated | Good |
| Grease lubricated | Fair |
| Water lubricated | Fair |
| Process fluid lubricated | Fair |
* Depending On Operating Conditions
| Max. load | Static | 250N/mm2 |
| Dynamic | 140N/mm2 |
| Max. speed | Dry | 2m/s |
| Lubrication | >2m/s |
| Max. PV (Dry) | Short-time | 3.6N/mm2*·m/s |
| Continuous | 1.8N/mm2*·m/s |
| Temp. | -195℃~+280℃ |
| Friction coefficient | 0.03~0.20 |
| Thermal conductivity | 42W (m·k)-1 |
| Coefficient of thermal expansion | 11*10-6k-1 |
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Thrust washers
· Flanged washers
· Sliding plates
Plain bearings are available as bushes, collar bushes, washers, strips or special designs.
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs
Typical Applications
viiplus 10 bushes are used in various applications, for example:
* hydraulic vehicles;
* automobiles;
* motorcycles;
* agricultural machinery;
* textile machinery;
* printing machinery;
* gymnastics equipment and more; etc.
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Steel Backed Coated | Valve Bushing Flange Size Images
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