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Hydraulic Cylinder Back Up Ring Gasket
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High Quality Sterling Made in China
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Star Double O Combination Seal
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Hydraulic Cylinder V Packing Seal
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Guide Ring For Hydraulic Cylinders
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PTFE Backup Rings. 3-3/8 ID x 3-3/4OD x 3/16 CS - Size#340. White PTFE Backup Rings. Split Design PTFE Backup Rings. Temperature range -40° F to 500° F. Great resistance to highly corrosive gases and...
Dec 25, 2018 · Back-up Ring types, cut Type BG – Rectangular cross section – Material PTFE – Cut angle of 30° or 45° or 20° – Static and dynamic use – Reciprocating and rotating movements possible –...
PTFE backup rings. The PTFE teflon backup ring kit comes complete with 14 split PTFE teflon backup rings and 14 black nitrile orings. The backup rings are split at a 45 degree angle for...
Aug 05, 2016 · Backup rings can be made from a variety of materials, including polymers. In this article, we will look at PTFE and PEEK backup rings while at the same time reviewing some of the...
Metric PTFE Solid Back-Up Rings 75 x 5 x 1.9mm Price for 1 pc Metric PTFE Back-Up Rings 75mm ID x 85mm OD x 5mm CS x 1.9mm HT White PTFE (Polytetrafluoroethylene) Back-Up Rings Solid one piece design...
A backup ring is a ring of hard, extrusion resistant material such as high-durometer Nitrile, Viton® (FKM), or PTFE. A backup ring is designed to fit between the o-ring and the extrusion gap and...












