Design, Manufacture according to: API 598, DIN 3356, BS 7350.
Face to Face according to: ASME B16.10.
Flange Dimensions according to: ASME B16.5.
Pressure, Temperature according to: ASME B16.34.
Test, Inspection according to: API 6D, API 598.
Visual Inspection according to: MSS SP-55.
Marking according to: MSS SP-25.
Media: Crude Oil, Natural Gas, etc.