API Cast Steel Gate valve,Ductile cast Iron

DESCRIPTION: API Cast Steel Gate valve

MATERIAL: (a-z)
BODY: ASTM A216 WCB
BONNET: ASTM A216 WCB
DISC: ASTM A216 WCB +13Cr or ASTM A216 + STL
HANDWHEEL: Ductile Cast Iron
PACKING: Graphite
SEAT: A105 +13Cr or A105 +STL
STEM: ASTM A182 F6a (13Cr)

STANDARD: (a-z)
DESIGN: API 6D, ANSI B16.34
FACE TO FACE: ANSI B16.10
FLANGE: B16.5
PRESSURE TEST: API 598