Ang sumbanan sa disenyo sa balbula

ASME American Society of Mechanical Engineers
ANSI American National Standards Institute
API American Petroleum Institute
MSS SP American Standardization Association of Valves and Fittings Manufacturers
British Standard BS
Japanese Industrial Standard JIS / JPI
German National Standard DIN
French National Standard NF
Kinatibuk-ang sumbanan sa balbula: ASME B16.34 flange end, butt welding end ug threaded end valve

-Ganghaan balbula:

API 600 / ISO 10434 Oil ug gas bolted steel gate valve
BS 1414 Steel gate valves alang sa petrolyo, petrochemical ug oil refining nga mga industriya
API 603 150LB corrosion-resistant flange-end cast gate balbula
GB / T 12234 flange ug butt welding steel gate valve
DIN 3352 nga balbula sa ganghaan
SHELL SPE 77/103 sumala sa ISO10434 steel gate valve

-Globe nga balbula:

BS 1873 Steel Globe Valves ug Globe Check Valves
GB / T 12235 flange ug butt welded steel globe valve ug globe check valve
DIN 3356 nga balbula sa globo
SHELL SPE 77/103 sumala sa BS1873 steel globe valve

- Pagsusi sa balbula:

BS 1868 steel check balbula
API 594 Wafer ug Doble nga Flange Check Valve
GB / T 12236 Steel swing check balbula
SHELL SPE 77/104 sumala sa BS1868 steel check valve

- Balbula sa bola:

API 6D / ISO 14313 pipeline valve
API 608 flanged, sinulid ug butt-welded steel bola balbula
ISO 17292 steel ball valves alang sa petrolyo, petrochemical ug oil refining nga mga industriya
BS 5351 Steel Ball Valve
GB / T 12237 flange ug butt welding steel ball valve
DIN 3357 nga balbula sa bola
SHELL SPE 77/100 sumala sa balbula sa bola sa BS5351
SHELL SPE 77/130 sumala sa ISO14313 flange end ug butt welding end ball valve.

-Butterfly balbula:

API 609 Wafer, lug ug double flange butterfly valves
MSS SP-67 Butterfly Valve
MSS SP-68 High Pressure Eccentric Butterfly Valve
ISO 17292 steel ball valves alang sa petrolyo, petrochemical ug oil refining nga mga industriya
GB / T 12238 flange ug wafer koneksyon butterfly balbula
JB / T 8527 metal seal butterfly balbula
SHELL SPE 77/106 soft seal butterfly valve sumala sa API608 / EN593 / MSS SP67
SHELL SPE 77/134 sumala sa API608 / EN593 / MSS SP67 / 68 eccentric butterfly valve