GB/T 38343-2019
ActiveTechnical specification for flange joints installation
法兰接头安装技术规定
Application Summary AI generated
GB/T 38343-2019 specifies the technical requirements for the installation of flange joints in fluid systems, including bolt tightening procedures, gasket selection, and alignment tolerances. It is applied in industries such as petrochemical, power generation, and pipeline engineering to ensure leak-proof and safe connections in piping systems under various pressure and temperature conditions. The standard is used by engineers and procurement professionals for quality control during installation, maintenance, and inspection of flange joints.
Related Standards
GB/T 5566-2003
Rubber or plastics hoses--Test method for crush resistance
GB/T 15345-2003
Test methods of concrete pipes for water transmission
GB/T 19278-2003
General terms and their definitions of thermoplastic pipes，fittings and valves
GB/T 19279-2003
Polyethylene pipes--Resistance to slow crack growth--Cone test method
GB/T 19280-2003
Thermoplastics pipes for the conveyance of fluids--Determination of resistance to rapid crack propagation (RCP)--Small-scale steady-state test(S4 test)
GB/T 19293-2003
Method of X-ray radioscopy for butt-weld
GB/T 6071-2003
Ultra-high vacuum flange
GB/T 9128-2003
Dimensions of metallic ring-joint gaskets for use with steel pipe flanges
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.