GB/T 17213.4-2015: Industrial-process control valves -- Part 4: Inspection and routine testing

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Scope

This Part of GB 17213 specifies the requirements for the inspection and routine testing
of control valves manufactured in conformity with the other parts of GB 17213.
This Part is applicable to valves with pressure ratings not exceeding PN 420 (Class
2500). The requirements for actuators apply only to pneumatic actuators.
This Part does not apply to the types of control valves where radioactive service, fire
safety testing, or other hazardous service conditions are encountered. If a standard for
hazardous service conflicts with the requirements of this Part, the standard for
hazardous service should take precedence.
NOTE. This Standard can be extended to higher pressure ratings by agreement between
purchaser and manufacturer.

Basic Data

Standard ID	GB/T 17213.4-2015 (GB/T17213.4-2015)
Description (Translated English)	Industrial-process control valves -- Part 4: Inspection and routine testing
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	N16
Classification of International Standard	23.060.40; 25.040.40
Word Count Estimation	19,124
Date of Issue	2015-12-10
Date of Implementation	2016-07-01
Older Standard (superseded by this standard)	GB/T 17213.4-2005
Regulation (derived from)	National Standard Announcement 2015 No.38
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China