GB/T 12716-2002

Abolished

Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on the threads

60°密封管螺纹

Standard Type
GBT
ICS
21.040.30
CCS
J04
Status
Abolished
Issue Date
2002-03-10
Implementation
2002-08-01
Centralized Committee
国家标准委
Issuing Authority
国家标准委

Application Summary AI generated

GB/T 12716-2002 specifies the dimensions, tolerances, and gauging requirements for 60-degree taper pipe threads designed to form pressure-tight joints through thread interference. It is primarily applied in mechanical and fluid power systems, such as hydraulic, pneumatic, and general industrial piping connections, where leak-proof sealing is required without additional sealants. This standard is used by manufacturers and engineers for producing and verifying threaded components like fittings, valves, and couplings in China.

Related Standards

GB/T 9144-2003 General purpose metric screw threads--Preferable plan GB/T 2516-2003 General purpose metric screw threads--Limit deviations GB/T 197-2003 General purpose metric screw threads--Tolerances GB/T 196-2003 General purpose metric screw threads--Basic dimensions GB/T 193-2003 General purpose metric screw threads--Generalplan GB/T 192-2003 General purpose metric screw threads--Basic profile GB/T 1414-2003 General purpose metric screw threads--The plan for pipe systems GB/T 9146-2003 General purpose metric screw threads--Limits of sizes for the screw threads of coarse quality and preferable plan
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.