ED / WF-WD / PTFE Encapsulate O Ring

In general, high pressure resistant ed ring or WD ring isused as the special sealing element of pneumatic hydraulic joint such as pipe joint, hydraulic plug andtransition joint, which has better sealing effect thantraditiona[O-ring.Product features: 1.This elastic seal is used as axialstatic seal, applied in threaded oil port and screw endand its cross section is almost constant under highpressure.2.The mechanical deformation of the cross-section issmall.there is no relative movement during the pressure cycle,and the excellent sealing performance ismaintained for a long time.Product standard:DIN3869 (iso9974-2DIN 2353(iso8434-1Working pressure: up to 60MPaProduct material: 85 degree nitrile,80 degree fluororubberr...

Production process

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