SIZE: 1/2"-40"

CLASS: 150LB-2500LB

Design and Manufacture: API 6D, API 608, ISO 5211, MSS SP-72, BS 5351, BS 6364, NACE MR 0175

Inspection and Test: API 598, API 607, API 6D, API 6FA, BS 6755, BS 12569, MSS SP-82, MSS SP-61

End flange dimension: ASME B16.5(for NP ¡Ü 24); ASME B16.47 series B, API 605 or ASME B16.47 series A, MSS SP-44 (for NPS bigger than 24), ISO 7005-1, JIS B2238, BS 12627

BW end dimension: ASME B16.25

Socket-weld dimension: ASME B16.11

Face to face and end to end: ASME B16.10, ISO 5752, BS 558, BS 12985
Pressure-temperature ratings: ASME B16.34