Hoʻolālā:API 623 / B16.34
ʻAno pili:
1.END FLANGE(RF/RTJ): ASME B16.5 (2” a 24”);BS EN 1092;GB/T 9113
2.BUTT WELD(BW): ASME B16.25
He alo a he alo:ASME B16.10;BS EN 558;GB/T 12221
hoʻāʻo:API 598;BS EN 12266;GB/T 26480
Laulā huahana:
Nui: NPS 2″~24″ (DN50~DN600)
Paʻi Paʻi: ASME CLASS 150LB~2500LB (PN16~PN420)