HDPE Backing Rings

BRT PTFE Back Up Rings Fits Excavator BRT type PTFE+copper powder material Seal ring back support ring. BRT back up ring seal series materials are: PTFE-polytetrafluoroethylene material and copper powder polytetrafluoroethylene. The addition of copper powder PTFE has higher ...

Come From Guangzhou Sanping Machinery Co., Ltd.

Sanping Back Up Ring China buck up ring seal is a thin ring designed to prevent the O-ring from extruding under pressure. They are installed in the gland between the seal and the gap to provide zero gap. Types of Backup Ring Seals BRT Back Up Ring Fits Excavator N4W Back Up ...

Come From Guangzhou Sanping Machinery Co., Ltd.

This contemporary adjustable height drafting stool offers flip up arms and a mid back design with curved lumbar and breathable mesh material. For your comfort tilt lock mechanism that rocks/tilts the chair and locks in an upright position with tilt tension adjustment knob that ...

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