- MOQ:15
- Delivery Period:15 days
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>> Details:
OS&Y,Rising stem,Plug Disc
Pressure sealing Bonnet,Threaded or welded seating
ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSI B16.34,BS1873
Face to face(end to end): ANSI B16.10
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API598.
A.Back up ring: Absorbs thrust applied by internal pressure
B.Thrust ring: Protects the soft metallic gasket from deformation
C.Gasket: Unique angular design provides superior sealing