T/CASME 79-2022 Active Group standards

T/CASME 79-2022 The cold-expansion type fittings for crosslinked polyethylene (PE-X) pipes

Publish Date: 2022-10-27 Implement Date: 2022-11-17 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/CASME 79-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Mechanical

ICS Name: Flanges, pipe joints, and connectors

Publish Date: 2022-10-27

Implement Date: 2022-11-17

Pages: 13 pages

Scope

Scope: This document is applicable to cold and hot water piping systems in buildings with an operating temperature not exceeding 90 °C and an operating pressure not exceeding 1.0 MPa. This document is not applicable to fire-extinguishing systems and fluid delivery systems that do not use water as the medium. Main technical content: This document specifies the classification and marking of cold-expansion fittings for cross-linked polyethylene (PE-X) pipes (hereinafter referred to as "fittings"), as well as their materials, requirements, test methods, inspection rules, marking, packaging, transportation, and storage.