Hiton Valve Co.,Ltd.

Cast steel gate valve
Design and Manufacture: Cast steel gate valve to API 600 (ISO 10434) or API 6D; Cast stainless steel gate valve 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.


API603 cast stainless steel gate valve
Design and Manufacture: Cast steel gate valve to API 600 (ISO 10434) or API 6D; Cast stainless steel gate valve 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.