Design and Manufacture: GB/T12235, ASMEB16.34 Structure Length: GB/T12221, ASME B16.10 Flange Size :GB/T9113, JB/T79, ASME B16.5, SH3406, HG/T 20592, HG/T20615 Inspection and Test: GB/T13927, API598, GB/T 26480 Pressure temperature class: GB/T12224, ASME B16.34.
Standards and specifications
Design and manufacture: GB/T12235, ASMEB16.34
Structure length: GB/T12221, ASME B16.10
Flange size :GB/T9113, JB/T79, ASME B16.5, SH3406, HG/T 20592, HG/T20615
Inspection and test: GB/T13927, API598, GB/T 26480
Pressure temperature rating: GB/T12224, ASME B16.34
