Shanghai Fanying Machinery Technology Co., Ltd.Our company follows the business philosophy of "Technology Lead, Innovation Motivation, Quality First, Service Centric, Talent Fundamental" and the
FFKM DIN 3869 ED-RING 21Black Color Different Standard DIN3869 Molded FFKM Rubber O Rings For Oil Gas Field Sealing ≤5 000 Psi Pressure Resistance ......
Product Description: FFKM DIN 3869 ED-RING 21 ED ring is an elastomer seal used as an axial static seal. It is used in threaded oil ports and screw .....