Cast steel gate valves are designed and manufactured to standard API600&API 6D,British standard BS1414 & BS EN 1984 and generally, conform to American Society of Mechanical Engineers standard ASME B16.34. in a complete range of materials :WCB,LCB,WC6,WC9,CF8,CF8M,CF3,CF3M,CF8C,CN7M.
ANSI Cast Steel Gate
ANSI Cast Steel Gate
Description
API flanged gate valve
Design Features:
Size:2″-56″
Pressure:Class150~2500
OS&Y, rising stem ,outside screw and yoke
Flexible wedge gate valve ,solid wedge gate valve
BB,Bolted bonnet,Welded seat ring
Flange or Butt welding
Material:ASTM A216 WCB,A217 WC6,A351 CF8,A351 CF8M,A351 CF3,A351 CF3M,A351 CN7M
Specifications
Design and Manufacture:ANSI B16.34,API600,API6D,API603,BS1414，DIN/EN 1984
Face to face(end to end:ANSI B16.10,API6D,BS EN558
Flanged connection:2″~24″to ANSI B16.5,22″,26″~36″to MSS-SP-44 to API 605 ,EN1092 on Request
Test and inspection:API 598,API6D,EN12266
Pressure&Temperature:ANSI 16.34
Butt welded end:ANSI B16.25
shell wall thickness:24″and smaller to API600
26″and larger to manufacturer’s standard
6″ and smaller valves have a one-piece bonnet and yoke design
8″ and large valves have a split bonnet and yoke design
10″ and larger valves have a split bonnet and yoke design.
API flanged gate valve Materials List
