This Part of GB/T 20801 specifies the basic requirements for safety protection devices, such as safety relief devices, flame arresters, fire emergency block valves and mechanical interlocking devices, of the pressure piping system, and safety protection. For other safety protection requirements, which are not specified in this Part, refer to other parts of GB/T 20801 and the provisions of relevant national regulations, standards and specifications. This Part applies to the safety protection of pressure piping systems that are defined by the scope of GB/T 20801.1.
Basic Data
Standard ID
GB/T 20801.6-2020 (GB/T20801.6-2020)
Description (Translated English)
Pressure piping code - Industrial piping - Part 6: Safeguarding
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J74
Word Count Estimation
31,388
Date of Issue
2020-11-19
Date of Implementation
2021-06-01
Older Standard (superseded by this standard)
GB/T 20801.6-2006
Regulation (derived from)
National Standard Announcement No. 26 of 2020
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
