Kodi zofunikira pa FEP/FKM FEP/VMQ ORINGS ndi ziti?

EP PTFE Encapsulated O-Rings imaphatikiza kukana kwamankhwala kwa FEP PTFE ndi mphamvu ya mphira kapena chitsulo chapakati chachitsulo.

Sankhani kuchokera pazosankha zingapo zazikulu kuti mukwaniritse pulogalamu yanu.

Kuuma kwa FEP PTFE kungafunike mapangidwe a gland kuti awonjezere kusindikiza pogwiritsa ntchito kuchuluka kwa mphamvu yopondereza kuti asunge chisindikizo popanda kukanikiza kwambiri komwe kungafupikitse moyo wosindikiza.FFKM ndi Spring Energized Lip Seals ndi njira zina.Madiameter ena ndi magawo odutsa ndi ochepa kwambiri kuti asapangidwe.

FFKM O-Rings ndi zina.FEP mtundu PTFE Fluoropolymers (ntchito mapulasitiki) amapereka kwambiri mankhwala ndi kutentha kukana, koma alibe kulimba kwa elastomers (Fkm Rubber O mphete) chofunika kusunga chisindikizo chabwino.Zisindikizo zotsekedwa ndi masika zimaphatikiza zinthu zabwino kwambiri zosindikizira zamapulasitiki, ma elastomers ndi akasupe achitsulo kuti awonjezere magwiridwe antchito amankhwala ndi kutentha poyerekeza ndi ma elastomer ambiri olimba.Chachikulu chochepetsera malire ndi kuuma kwa PTFE komwe kungafunike mapangidwe a gland kuti apititse patsogolo kusindikiza pogwiritsa ntchito mphamvu yopondereza yoyenera kusunga chisindikizo popanda kukanikiza kwambiri komwe kungafupikitse moyo wa chisindikizo.PFA yamtundu wa PTFE imapezekanso kuti iwonjezere kutentha kwapamwamba (mpaka + 575 ° F kuwonetseredwa kwaufupi) koma osagwiritsidwa ntchito kwambiri chifukwa cha kuchepa kwa ntchito yosindikiza.O-Ring yokhala ndi FEP PTFE wosanjikiza wakunja wophimba pakati pa Silicone.The PTFE chipolopolo amapereka kwambiri mankhwala ndi kutentha kukana pameneChisindikizo cha Rubber Silicone O mphetecore imapereka kulimba kofunikira kuti asindikize bwino.Zopezeka mosavuta ndizodziwika ku USA ndi magawo ophatikizika a metric ndi ma diameter opanda malire.T1002 ndi FEP yotsekeredwa Solid Silicone mpaka +500o F kutengera ntchito.PFA mtundu PTFE T1027 mpaka +575o F kutengera ntchito.

O-Ring yokhala ndi FEP PTFE wosanjikiza wakunja wophatikiza pakati pa Solid FKM (Viton).Chipolopolo cha PTFE chimapereka mankhwala abwino kwambiri komanso kukana kutentha pomwe choyambira cha FKM chimapereka kulimba kofunikira kuti asindikize bwino.Choyambira cha FKM chimapereka kukana kwamankhwala komanso kupsinjika komwe kumabweretsa moyo wautali wosindikiza muzinthu zina.Zocheperako kuposa Silicone zomwe zimatha kubweretsa zovuta pamapulogalamu ena.Zopezeka mosavuta ndizodziwika ku USA ndi magawo ophatikizika a metric ndi ma diameter opanda malire.

T1001 ndi FEP encapsulated Solid FKM (Viton Rubber kapena mphete) mpaka +500oF kutengera ntchito.Saizi yonse ilipo.