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.

SWKS Seals has a history of nearly 15 years in the PU products field and is now fully mature in the 2020s. Since the birth of this product, SWKS PU has experienced three revolutions, and now it has developed into a diversified and high-performance product applied in many fields. SWKS has two TYPES of PU products: molding and turning, which match the requests of many kinds of customers.

We can provide many molded sizes , contact us freely what you need .

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
Injection moulding machines
Presses
Machine Tools