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.

Technical Data
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.

Application Example
Mobile hydraulics
Hydraulic cylinders
Industrial hydraulic

Customized products are welcomed , we can design the items according to your demand.
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.