T/CGAS 027-2023 Active Group standards

T/CGAS 027-2023 The technical specifications for intelligent pressure regulating box for urban gas

Publish Date: 2023-07-03 Implement Date: 2023-07-03 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CGAS 027-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Gas supply project

ICS Name: Natural gas

Publish Date: 2023-07-03

Implement Date: 2023-07-03

Pages: 32 pages

Scope

This standard specifies the basic provisions, technical requirements, and test methods for urban gas intelligent pressure regulating boxes (hereinafter referred to as "intelligent pressure regulating boxes") used in urban gas transmission and distribution systems.
This standard applies to intelligent pressure regulating boxes with a maximum inlet working pressure not exceeding 1.6 MPa, an operating temperature greater than -20℃ and less than or equal to 60℃, and a rated flow rate not exceeding 20,000 m3/h.
This standard applies to the production and inspection of intelligent pressure regulating boxes.
Note 1: Where the pressure is not specified in this standard, it refers to the gauge pressure, and the unit is megapascals (MPa).
Note 2: The type test items in the inspection include all the requirements of this standard, and the outgoing inspection items are determined based on the actual situation from the requirements of this standard.