Gate valve standard:
API 600/ISO 10434 ——– Oil and Gas Bolted Steel Gate Valves
BS 1414 ——– Steel gate valves for the petroleum, petrochemical and refining industries
API 603 ——– 150LB Corrosion Resistant Flanged End Cast Gate Valve
GB/T 12234 ——– Steel gate valve with flange and butt welding connection
DIN 3352 ——– gate valve
SHELL SPE 77/103 ——– According to ISO10434 steel gate valve
Globe valve standard:
BS 1873 ——– Steel globe and globe check valves
GB/T 12235 ——– Flange and butt welding steel globe valve and globe check valve
DIN 3356 ——– globe valve
SHELL SPE 77/103 ——– Steel globe valve according to BS1873
Check Valve Standard:
BS 1868 ——– Steel Check Valves
API 594 ——– Wafer and Double Flange Check Valves
GB/T 12236 ——– Steel swing check valve
SHELL SPE 77/104 ——– Steel check valve according to BS1868
Ball valve standard:
API 6D/ISO 14313 ——– Line Valves
API 608 ——– Flanged, Threaded and Butt Weld End Steel Ball Valves
ISO 17292 ——– Steel ball valves for the petroleum, petrochemical and refining industries
BS 5351 ——– steel ball valve
GB/T 12237 ——– Flange and Butt Welding Steel Ball Valves
DIN 3357 ——– ball valve
SHELL SPE 77/100 ——– According to BS5351 ball valve
SHELL SPE 77/130 ——– According to ISO14313 flanged end and butt welding end ball valve
Butterfly valve standard:
API 609 ——– Wafer, Lug and Double Flange Butterfly Valves
MSS SP-67 ——– Butterfly Valve
MSS SP-68 ——– High Pressure Eccentric Butterfly Valve
ISO 17292 ——– Steel ball valves for the petroleum, petrochemical and refining industries
GB/T 12238 ——– Flange and wafer connection butterfly valve
JB/T 8527 ——– Metal Seal Butterfly Valve
SHELL SPE 77/106 ——– soft sealing butterfly valve according to API608/EN593/MSS SP67
SHELL SPE 77/134 ——– Eccentric butterfly valve according to API608/EN593/MSS SP67/68
Forged steel valve standard:
API 602 ——– Flanged End, Threaded End, Weld End, and Extended Body Connection End Compact Gate Valve
BS 5352/ISO15761 ——– Steel gate, globe and check valves up to 50mm
SHELL SPE 77/101 ——– According to ISO15761 steel gate valve, globe valve and check valve
Cryogenic valve standard:
BS 6364 ——– Cryogenic valves
SHELL SPE 77/200 ——– Valve below -50℃
SHELL SPE 77/209 ——– 0 ~ -50℃ valve
EN 558-1 PN flanged valve construction length (replacing DIN 3202), EN 558-2 CLASS flanged valve construction length (replacing BS2080), EN 12982 butt welding valve construction length (replacing DIN 3202), DIN standard The structural length includes the structural length of the API valve and the structural length of the GB is basically the same
EN 558-2 CLASS flange connection valve structure length is consistent with ASME B16.10, most DIN valve users are used to the F series structure length value in DIN3202
like:
Gate: PN16-25—-F5 series PN40-100—-F7 series
Globe: PN10-40—-F1 series PN63-160—-F2 series
Check: PN10-40—-F1 series PN63-160—-F2 series
Ball: PN10-40 DN10-100—-F4 series DN125-300—-F5 series
Post time: Dec-03-2022