GB/T 20041.21-2017 Active National standards

GB/T 20041.21-2017 Conduit systems for cable management—Part 21:Particular requirement for rigid conduit systems

Publish Date: 2017-07-31 Implement Date: 2018-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20041.21-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Other electrical appliances

ICS Name: Wire conduit pipe

Publish Date: 2017-07-31

Implement Date: 2018-02-01

Pages: 18 pages

Scope

The chapter of GB/T 20041.1-2015 is replaced by the following: This part of GB/T 20041 specifies the technical requirements for rigid conduit systems, including marking and documentation, dimensions, structure, mechanical performance, electrical performance, thermal performance, etc. This part is applicable to rigid conduit systems.

Development Information

Word Count: 34 Thousand words Pages: 18 pages

Replace the following standards

GB/T 20041.21-2008 Conduit systems for cable management—Part 21:Particular requirement—Rigid conduit systems

Referenced Standards

GB/T 20041.1-2015 Conduit systems for cable management—Part 1:General requirements GB/T 192-2003 General purpose metric screw threads—Basic profile GB/T 196-2003 General purpose metric screw threads—Basic dimensions GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 17194-1997 Conduits for electrical purposes—Outside diameters of conduits for electrical installations and threads of conduits and fittings GB/T 196-2025 General purpose metric screw threads—Basic dimensions GB/T 192-2025 General purpose metric screw threads—Profiles

Adopt standards

IEC 61386-21:2002

Related Standards

GB/T 13381.1-1992 Abolished

GB/T 13381.1-1992 Specification for conduits for electrical installations General reguirements

Publish Date: 1992-01-30

GB/T 14823.1-1993 Abolished

GB/T 14823.1-1993 Particular specifications for metal conduits for electrical installations

Publish Date: 1993-12-30

GB/T 14823.2-1993 Abolished

GB/T 14823.2-1993 Particular specifications for rigid plain conduits of insulating materials for electrical installations

Publish Date: 1993-12-30

GB/T 14823.4-1993 Abolished

GB/T 14823.4-1993 Particular specifications for pliable self-recovering conduits of insulating materials for electrical installations

Publish Date: 1993-12-30

GB/T 15396-1994 Active

GB/T 15396-1994 Dimensions for hexagonal and square crimping-die cavities, indentors, gauges, outer conductor crimp sleeves and centre contact crimp barrels for r.f. cables and connectors

Publish Date: 1994-12-28

GB/T 17193-1997 Active

GB/T 17193-1997 Extra-heavy duty rigid steel conduits for electrical installations

Publish Date: 1997-12-26