FEP Oring From Tenglong To UAE

FEP type PTFE Fluoropolymers (performance plastics) offer excellent chemical and temperature resistance, but lack the resiliency of elastomers (rubber) required to maintain a quality seal.  Encapsulated and spring energized seals combine the best sealing features of plastics, elastomers and steel springs to increase chemical and temperature performance compared to most solid elastomers.  The main offsetting limitation is PTFE's stiffness that can require custom gland design to maximize sealing by using the right amount of compression force to maintain a seal without over compressing which can shorten seal life. 

Features:

1.FEP PTFE Encapsulated O-Rings combine ultimate chemical resistance of FEP PTFE with the compressability of rubber or steel spring core.

2.Select from the various core options to satisfy your application

3.FEP PTFE stiffness can require custom gland design to maximize sealing by using the right amount of compression force to maintain a seal without over compressing which can shorten seal life.  FFKM and Spring Energized Lip Seals are alternatives.

Pictures:

Tenglong sealing since1979, specializes in producing high quality Packing, including: Kevlar Gland Packing、PTFE Gland Packing、Graphite Gland Packing、Carbon Gland Packing、Ramie Gland Packing、PTFE Gaskets, Graphite Gasket, Graphite Ring, EPDM/PTFE Envelop Gasket

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