High Quality Seal Back Up Rings, Ptfe Back-Up Ring, Rubber Back Up Ring Suppliers in China

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Wholesale Seal PTFE Back Up Rings

Basic Info

Model No.: customized

Product Description

Specifications Wholesale Seal PTFE Back Up Rings

sealing ring compound is original from world class supplier.Big stock,mini MOQ

  Product Description   
Wholesale Seal PTFE Back Up Rings Back-up rings are washer-like devices that are used to prevent a seal from extruding through any gaps while under pressure.Back-up rings are not seals themselves,but are usually used in conjunction with O-rings in high-pressure applications (over 1500 psi) for support or as spacers.  Typical applications include: Hydraulic cylinders High-pressure hydraulic systems, High-pressure valves.

Acid Proof Viton X Ring


black viton back up ring


rubber ball for valve


rubber bellows


Longer sealing life Orings


high quality black nbr v ring for hydraulic

    Our Services      Company Information   

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Product Categories : Back-up ring > PTFE Back-up ring