GB 150.3-2011 (English Version)

Standard No.: GB 150.3-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 150.3-2011
Replace: GB 150-1998

Scope: GB 150.3 specifies the design requirements for the basic pressure components of pressure vessels. This part applies to the design and calculation of internal pressure cylinders and internal pressure spherical shells, external pressure cylinders and external pressure spherical shells, heads, openings and opening reinforcements, and flanges. This part gives the details of non-circular cross-section container (normative appendix A), steel strip winding cylinder (normative appendix B), common sealing structure (informative appendix C) and welded joint structure (informative appendix D) basic design requirements. This section also gives the basic design requirements for cryogenic pressure vessels (normative appendix E).

GB 150.3-2011 Referenced Document

GB 150.1-2011 Pressure vessels.Part 1:General requirements
GB 150.2 Pressure vessels.Part 2:Materials
GB 150.4 Pressure vessels.Part 4:Fabrication,inspection and testing,and acceptance
GB/T 985.1 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding
GB/T 985.2 Recommended joint preparation for submerged arc welding
JB/T 4700 Type and specification for pressure vessel flanges
JB/T 4701 A-type socket-weld flange
JB/T 4702 B-type socket-weld flange
JB/T 4703 Welding neck flange
JB/T 4704 Nonmetallic gaskets
JB/T 4705 Spiral wound gaskets
JB/T 4706 Double-jacketed gaskets
JB/T 4707 Stud bolts
JB/T 4736 Reinforcing pad

GB 150.3-2011 Pressure vessels.Part 3:Design has been changed from GB 150-1998 Steel pressure vessels.