Hoahoa:API 623 / B16.34
Momo hononga:
1.END FLANGE(RF/RTJ): ASME B16.5 (2” ki te 24”);BS EN 1092;GB/T 9113
2.PUTUNGA WELD(BW): ASME B16.25
Kanohi ki te Kanohi:ASME B16.10;BS EN 558;GB/T 12221
Whakamātautau:API 598;BS EN 12266;GB/T 26480
Awhe hua:
Rahi: NPS 2″~24″ (DN50~DN600)
Whakatauranga Peehanga: ASME CLASS 150LB~2500LB (PN16~PN420)