GB/T 12716-2011

Active

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

60°密封管螺纹

Standard Type
GBT
ICS
21.040.20
CCS
J04
Status
Active
Issue Date
2011-12-30
Implementation
2012-10-01
Centralized Committee
国家标准委
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

GB/T 12716-2011 specifies the dimensions, tolerances, and gauging requirements for 60-degree tapered pipe threads used in pressure-tight joints. It is applied in mechanical and fluid systems, such as hydraulic, pneumatic, and gas pipelines, where a leak-proof seal is achieved through thread interference. This standard is critical for manufacturing fittings, valves, and connectors in industries like oil and gas, chemical processing, and general engineering.

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.