JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD |
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We specialize in providing ball valves and butterfly valves that are equipped with trunnion guide bearings and stem steel bearings. These valves are designed to offer superior performance and durability in various industrial applications.
The trunnion guide bearings in our valves ensure smooth and stable operation, even under high-pressure and high-temperature conditions. They help reduce friction and wear, thereby extending the service life of the valves.
The stem steel bearings, on the other hand, provide excellent strength and rigidity to the valve stem, ensuring a secure and reliable connection between the valve handle and the valve body. This enhances the overall performance of the valve and prevents any leakage or malfunction.
Our ball valves and butterfly valves are precision-manufactured using high-quality materials and advanced manufacturing techniques. We strictly adhere to industry standards and regulations, ensuring the safety and reliability of our products.
Whether you need valves for fluid control, pressure regulation, or any other industrial application, we have the right solution for you. Our team of experts will work with you to understand your specific requirements and provide customized valves that meet your needs.
Contact us today to learn more about our ball valves and butterfly valves with trunnion guide bearings and stem steel bearings. We are committed to providing you with the best possible solutions for your industrial valve needs.
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).
MISSION
Complete solutions for indusrrial valve bushings & bearings
VISION
GLOBAL LEADER IN INDUSTRIAL VALVE BUSHINGS MANUFACTURING
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
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.
Stainless Steel 316 Sleeve Bushing Specification & Tolerance
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. 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.
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