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Phenolic wear ring / guide ring

Phenolic Wear Ring / Guide Ring is a custom fabric-reinforced phenolic guide ring designed to hold alignment, reduce friction, and keep clearances stable in high-load equipment. It suits hot, wet, and wear-prone service where a non-metallic part is needed.

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Product Details

Phenolic Wear Ring / Guide Ring

Made from cotton cloth reinforced with phenolic resin, this wear ring is built for compact sliding interfaces that must stay stable under side load, repeated motion, and elevated temperature. The material machines cleanly, so split rings, close-tolerance profiles, and custom shapes are practical for production. In service, it helps keep moving parts aligned, protects seals and counterfaces, and supports longer maintenance intervals in demanding assemblies.

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Product Parameters

Maximum operating temperature

125°C (257°F)

Specific gravity

1.37

Compressive strength

10,000 psi (68 MPa)

Flexural strength

17,000 psi (117 MPa)

Rockwell M hardness

100

Water absorption, 24 hours

2.00

Product Advantages

Alignment Control

It keeps piston and rod movement centered under side load, helping reduce metal-to-metal contact and seal damage.

Precision Machinability

It can be machined into split rings and custom profiles with tight tolerances for production use.

Durable Non-Metal Support

It provides a stable wear surface with strong compressive performance, making it a practical choice for compact sliding assemblies.

Product Applications

Hydraulic cylinder piston and rod guide rings

for presses, lift equipment, and mobile hydraulic cylinders, where the ring must support the moving parts and keep them centered.
Pneumatic cylinder wear rings

in automated clamping, transfer, and positioning equipment, where low-friction guidance and stable clearance matter.
Centrifugal pump casing and impeller wear rings

in closed-impeller pumps, where wear rings help control clearances and axial thrust.

FAQ

What is the minimum order quantity?

The minimum order quantity depends on the specific product you are interested in. For detailed information, please contact us directly via email or WhatsApp.
What is the price of this product?

The price of our products varies depending on the quantity, size, and specifications. For an accurate quote, please reach out to us via email or WhatsApp, and we'll provide you with the best options tailored to your needs.
What is the average delivery time?

Delivery times vary based on the quantity and specifications of the order. Typically, delivery can take anywhere from 3 to 30 days. For more precise information, please contact us directly via email or WhatsApp.