Product Description
China polyurethane PU seal made by CNC machine
Polyurethane Seals
Our polyurethane seals are molded to tight tolerances and can be designed to withstand extreme conditions while maintaining the flexibility needed to seal in the most demanding industrial applications.
Custom Molded Seals
Precision produces molded polyurethane seals economically in low and high volumes by utilizing multiple cavity tooling and compression molding presses with platens up to 45". We can cast or machine large polyurethane seals and machine them up to 50" diameter. We manufacture a number of different styles, which include:
Urethane cup seals (U-cup seals)
Urethane backing seals
Urethane chevron seals
Urethane dual lip seals
Dual-durometer seals
Applications that use Urethane Seals
Cast Urethane seals provide excellent abrasion resistance, elasticity, chemical resistance and rebound. These seals are most commonly used in medium duty applications that involve a pneumatic cylinder, rod or piston. We service many different industrial applications and have developed a number of formulations tailored to provide solutions to both OEM's and end users, including:
In House Machining Services
Design Services
Cost Effective Prototyping
Specialized Bonding Procedures for Inserts
Cast urethane seals are molded to tight tolerances and can be manufactured to withstand harsh conditions while lasting for years in even the most demanding industrial applications.
Cast urethane seals are economical in any volume and provide excellent abrasion and chemical resistance. Common cast urethane seals applications are for bulk material transfer systems, mobile hydraulics, machining services and gas fittings. Any profile cast urethane seals may be achieved by compression molding and are typically supplied in a 60-95A durometer.
Cast urethane seals will match the profile of the piece they are sealing against and typically have a step or lip for the sealing surface. Cast urethane seals are also non-marking and non-conductive and will remain its flexible in operating temperatures between -20 - +170F.
Now our company is specialize in producing seals of these materials: Viton A, Viton B, Viton F, Viton GF, GLT, GFLT, ETP, Aflas, ACM, AEM, VMQ.
Besides, we also product below item, such as PTFE Rubber Diaphragm, clamp seals, P seals, H seals, Casing Tubing Hanger Packers, FS Casing & Tubing Seal, Springsele, Teesele, Valve Rod Seal, Metal End Cap Seal, and so on.
We have the highest quality and lowest costs in the industry delivered on time.
Any questions for PU TUBE, please do not hesitate to contact me. It is our pleasure to be on service of you!
Dongguan Walle Sealing Technology Development Co., Ltd
Tel: 86-769-33291139 / 22762051
Mobile: 13620011767
Fax: 86-769-22762052
URL: walleseals.en.made-in-china.com
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