Stainess Steel Gate Valve

We are offering stainess steel gate valve.
Cast stainless steel gate valve
design and manufacture: cast steel gate valve to api 600 (iso 10434) or api 6d; cast stainless steel gate valves to api 603 or api 600; forged steel gate valve to api 602.
inspection and test: api 598, api 600 or api 6d.
End flange dimension: asme b 16.5 ( for nps≤24）；
asme b 16.47 series b、api605 or asme b 16.47
series a、mss sp-44(for nps＞24).
Bw end dimension: asme b 16.25.
Socket-weld dimension: asme b 16.11.
Face to face and end to end:asme b 16.10.
Pressure-temperature ratings:asme b 16.34.