Customization: | Available |
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Certification: | GS, RoHS, CE, ISO9001 |
Pressure: | High Pressure |
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Resistant Phenolic Fabric Wear Ring Guide Tape Seal
This is used as bearing of piston to prevent its scoring or eccentricity and to improve the durability of the packings. This has excellent compression proof and wear resistance because of its fabric reinforced laminated phenolic resin material.
One bias-cut is provided on the ring.Industrial-grade Phenolic Fabric Wear Ring Guide Tape engineered to prevent piston scoring and eccentricity in hydraulic systems. Made from high-density laminated phenolic resin reinforced with fabric for exceptional wear resistance and compression strength. The unique bias-cut design ensures perfect conformity to cylinder walls, extending packing seal life by up to 300%.
Key Features
Fabric-Reinforced Phenolic: 8-layer cotton canvas lamination withstands 250 MPa compression
Anti-Scoring Protection: Prevents metal-to-metal contact between piston and cylinder
Bias-Cut Design: 45° angled cut allows thermal expansion without buckling
Wear Resistance: 3X longer service life than PTFE rings in abrasive environments
Zero Swell: <0.1% dimensional change in oil/hydraulic fluids (per ASTM D471)
Technical Specifications
Parameter | Specification |
---|---|
Material | Fabric-Reinforced Phenolic Resin |
Density | 1.35-1.40 g/cm³ |
Compression Strength | 250 MPa (min) |
Operating Temp | -40°C to +120°C |
Coefficient of Friction | 0.08-0.12 (dynamic) |
Water Absorption | <1.5% (24hr immersion) |
Performance Advantages
Eccentricity Control: Maintains <0.05mm piston clearance under 500 Bar pressure
Wear Reduction: Surface hardness 110-120 Brinell protects cylinder walls
Chemical Resistance: Compatible with mineral oils, water-glycol, and HFA fluids
Installation Ready: Pre-cut bias joint eliminates field cutting
Industrial Applications
Hydraulic Press Cylinders
Injection Molding Machines
Marine Steering Rams
Excavator Bucket Cylinders
Industrial Compressors
Turbine Governor Systems
Installation Guide
Clean piston groove thoroughly
Insert wear ring with bias cut joint positioned away from load points
Secure ends with adhesive (cyanoacrylate recommended)
Verify free rotation before system pressurization
Compatibility Chart
System Component | Compatibility |
---|---|
Chrome-Plated Rods | ✓✓✓✓ |
Stainless Cylinders | ✓✓✓✓ |
Cast Iron Bores | ✓✓✓ |
U-Cup Seals | ✓✓✓✓ |
V-Packings | ✓✓✓✓ |
Quality Assurance
Batch-tested for delamination resistance (50 MPa shear stress)
Dimensional tolerance ±0.1mm (ISO 286-2)
Individually wrapped in anti-abrasion paper
Ordering Information
Specify:
Piston Diameter (mm)
Ring Width (mm)
Ring Thickness (mm)
Example: 80x10x3mm Phenolic Wear Ring
Various Types And Sizes Hydraulic SealsOil seals are used for automobile engines and geared motors, and are designed mainly to prevent oil leakage from the end of a rotating shaft, or dust intrusion from the outside air. nok oil seal catalog
Different Types Of Hydraulic Seals | ||
Application | Type | Material |
Rod Seals | UN | TPU(PU,Polyurethane) |
UNS | TPU(PU,Polyurethane) | |
UHS | TPU(PU,Polyurethane) | |
IDU | TPU(PU,Polyurethane) | |
U+S | PU+NBR | |
UPH | NBR & FKM | |
Step Seal | NBR+PTFE | |
VES | Rubber+Fabric | |
IDI | PU | |
ISI | PU | |
Piston Seals | SPG | NBR+PTFE |
SPGW | NBR+PTFE | |
SPGO | NBR+PTFE | |
KDAS | NBR+PU+POM | |
ODI | PU | |
OSI | PU | |
ODU | PU | |
Dust Wiper Seals | DH/DHS | PU |
LBH | NBR & FKM | |
J/JA | PU | |
DKB | NBR & FKM +Metal | |
DKBI | PU+Metal | |
DSI | PU | |
Wear Ring | WR | Phenolic Fabric |
Guide Tape | PTFE | |
Guide Tape | Phenolic Fabric | |
Buffer Seal | HBY | PU+Nylon |
Back-up Ring | O-Ring | NBR & FKM |
X-Ring | NBR & FKM | |
PTFE Washer | PTFE | |
......................................................................................................... More types please contact us. Customization is welcome. |
Resistant Phenolic Fabric Wear Ring Guide Tape SealOil seals serve to prevent the leakage not only of lubricants, but also water, chemicals, and gas from "gaps" in machinery. Oil seals also serve to prevent the intrusion of dust, soil and sand from the outside air.
Liuzhou Pinmo Sealing Sci-Tech Co., Ltd. is a scientific and technological production enterprise integrating R&D, production and sales. Our production plant covers an area of about 2,000 square meters and has 150 employees.
QMS (Quality Management System):
ISO9001, ISO/TS16949
Our Products:
O Ring, Oil Seal, Hydraulic & Pneumatic Seal, Custom Molded Rubber Parts
Production Standard:
ASTMD2000
Product Application Scope:
Engineering machinery, hydraulic pneumatic, petroleum and natural gas, automobile seals, valves and pipelines, electronic home appliances, food grade, electric power, chemical industry, coal mine, metallurgy, engineering shield machine and other industries, supporting domestic automobile and machinery manufacturers.
We had sell to:
More than 40 countries including the United States, Germany, Japan, Britain, Italy, Spain, Russia, Canada, Australia, Malaysia, Philippines, Indonesia, Mexico, Brazil, Peru, Chile, Argentina, Israel, Saudi Arabia, Lebanon, Ukraine, Pakistan, Thailand, Vietnam, etc.
Resistant Phenolic Fabric Wear Ring Guide Tape Seal
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Q 1. What's the payment term?
A: We accept T/T 50% deposit and 50% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted. rubber oil seal tc oil seal rubber seal manufacturer oil seal tc nbr oil seal tc oil seal fkm oil seal china manufacturer oil seal tc oil seal nbr tc oil seal fkm tc oil seal manufacturer
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A: It depends on which model, we produce more than 2500 tons rubber materials per month.
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Q 5. what kind of certificates you have ?
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A2: We have various rubber compounds approved by ROHS and REACH.
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Q6: How to check the quality of the bulk order?
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A2: We accept third party inspection such as TUV, INTERTEK, BV, etc.
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If you have any other question, please don't hesitate to contact us:
Resistant Phenolic Fabric Wear Ring Guide Tape Seal