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Home > Products > Piston Seals > PU Pistion Seals > Un Seal by CNC Lathe/CNC Machine Seals

Un Seal by CNC Lathe/CNC Machine Seals

Basic Info

Model No.:  PU

Product Description

Model NO.: PU Standard: Standard Size: According to Your Needs Band: Def Style: Floating Seal Function: Hole Sealing Export Market: Global Specification: ISO, GSG HS Code: 8484100000 Material: Rubber Color: Red Certificate: ISO9001, SGS Business Typle: Manufacturer Shape (for Gasket): Ring Gasket Application: Hydroseal Trademark: DEF Origin: China Product Description
Polyurethane seals is one of the most commonly used elastomer in most of the industries, when high levels of abrasion are present. This abrasion resistance is combined with high load & impact bearing capabilities that make polyurethane the material of choice for a number of machines and other engineering products.
PU seal: Hydraulic & pneumatic seals like Piston Seals, Rod Seals & wiper seal are available in all standard sizes. We also supply non-standard size and extra big size polyurethane seals.

This polyurethane seal is u-cup for rods & pistons.

Application Range
Pressure [MPa] 40
Temperature [° C] -20...+100
Sliding speed[m/s] 0.5
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.

Mobile hydraulics
Hydraulic cylinders
Industrial hydraulic

Rod Seal

Work Shop

How to order from us?
1. Contact DEF's salesman to get a quotation. ( by Email, Telephone, Trademessage)
2. Send DEF your asked type and detailed instruction(mateials, size, quantity, color, special requestes etc. )
3. Will send price and other details informations to you, send back Purchaser Order for approval
4. After confirm order and timeline, DEF'll start production procedure once receive payment.
5. If require sample, please inform DEF in advance.
6.5~10 working days for making seals.
7. Quality Checking, DEF can send bulk order photo for approval before packing, if you need.
8. Packing
9. Order release for shipping.
10. Any issue, please contact DEF after receive package. DEF'll invest and consult with you for solution.
11. Quality and Service are DEF principle.

Please feel free to contact us if you need more details about our factory and products.
Name Hydraulic Seals
Sliding speed[m/s] 15
Temperature [° C] -45...+260
Pressure Pr:   N/mm² (Max) 60
Medium Mineral oil based hydraulic fluids,
barely flammable hydraulic fluids,
water, air and others.
Material PTFE+bronze/carbon, PU, etc.
Color coffee, green, grey green,red
Advantages 1. Suitable for dry use (depending on the load).
2. Very good temperature resistance.
3. Compatible with most of the fluids in contact.
4. Easy assembly, low friction coefficient.
Application hydraulic cylinders, Pneumatics, Presses
Injection moulding machines, Excavator
Machine tools
Certificates ISO9001-2008, SGS

MOQ(M) 10
FOB FOB Shenzhen
Method of payment          T/T (bank account, paypal,western union)
Delivery time 5 to 7 working days, 2 days for in stock
Supply ability 5000000Pcs/Month
Packaging plastic film for inner packaging and cartons for outer packaging
Export market South Asia, Southest Asia, Europe, South America, North America,  Africa, Middle East, Ausrialia

Contact us if you need more details on Un. We are ready to answer your questions on packaging, logistics, certification or any other aspects about CNC Lathe Machine、Polyurethane Seals. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Piston Seals > PU Pistion Seals