Product Name: API Gate Valve
1) Manufacture and Acceptance Standard:
Design standard API600 & AIP60D
Face to face ANSI B16.10
Flange standard ANSI B16.5
Temperature pressure standard ANSI B16.34
Test standard API 598
2）Material for Main Parts:
Body ASTM A216 WCB
Bonnet ASTM A216 WCB
Stem ASTM A182 F6a
Yoke nut ASTM A439 D2/B14.8-952
Seat sealing face 13Gr/Stellite
Wedge sealing face 13Gr/Stellite
Bonnet bolt ASTM A193 B7
Bonnet nut ASTM A194 2H
Packing Flexible Graphite
Hand wheel ASTM A47
It is used in petroleum, chemical, electric power, textile, metallurgy and other industries.
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