Design : API 6D, ASME B16.34. Pressure ? Temp Rating : ASME B16.34. Face to face dimension : ASME B16.10. Ranged Ends : ASME B16.5 (Up to 24"). Butt Weld Ends : ASME B16.25 .Pressure Test : API 598, API 6D, ISO 5208. End Connection : Flange (RF,FF, RTJ) and But Weld (BW)
Ratings : From 150, up to 2500, Size : 2" Up to 24", Applicable Temperature : -29°C up to 425°C