China PTFE Back up Ring Manufacturers Factory Suppliers
Back-Up Rings are designed to limit O-Ring clearance gap extrusion. Available in elastomeric compounds, TPE and PTFE Back-Up Rings. PTFE Back-up rings can be solid, split, spiral, or custom for ease...
These PTFE Backup Rings have a spiral shape which allows them to be easily installed like a split backup ring, but offer better resistance to extrusion. They withstand high temperatures and are inert...
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...
PTFE back up rings PTFE O Ring is mainly used for static sealing application in pipes, cylinders, bushings, stems, flanges and connections. Product Features: · Low friction coefficient · Functions at...
A back-up ring is a ring of hard, extrusion resistant material such as high durometer nitrile, nylon, Hytrel, or PTFE (a generic compound of Teflon™, a trademark of the Chemours Company). They are...
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 Temperature ranges from...










