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

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Unique Stable Rubber Back Up Rings

Basic Info

Model No.: Xlong seal

Product Description

Specifications Unique Stable Rubber Back Up Rings

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

  Product Description   
Unique Stable Rubber Back Up Rings Back- 2014 Best Products Seal PTFE Back Up Rings 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

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