NGP-SEP611 Expanded PTFE Valve Stem Packing NGP-SEP611 EPTFE valve stem packing is made from 100% Virgin PTFE. It is a round, soft & high tensile strength material. can be used in a wide variety of applications, including Valves and Faucet stems, rotating shafts, reciprocating plungers, stuffing boxes and flanges. | ||||||||||||||||||
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