Apẹrẹ:API 6D;BS EN12516;GB/T 19672;GB/T 20173
Iru asopọ:
1.END FLANGE (RF / RTJ): ASME B16.5 (2 "si 24") & ASME B16.47 jara A & B (≥ 26");BS EN 1092;GB/T 9113
2.BUTT WELD (BW): ASME B16.25
Oju koju:ASME B16.10;BS EN 558;GB/T 12221
Idanwo:API 6D;BS EN 12266;GB/T 19672 & GB/T 20173
Apẹrẹ Ailewu Ina:API 6FA
Iwọn ọja:
Iwon: NPS 2″~48″(DN50~DN1200)
Iwọn titẹ: ASME CLASS 150LB~2500LB(PN10~PN420)