T/ZZB 2700-2022 Active Group standards

T/ZZB 2700-2022 Non-buried stainless steel corrugated hose and fittings for gas transportation

Publish Date: 2022-03-28 Implement Date: 2022-04-28 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/ZZB 2700-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Gas supply project

ICS Name: \nGas supply system

Publish Date: 2022-03-28

Implement Date: 2022-04-28

Pages: 14 pages

Scope

Main technical content: This document specifies the terms and definitions, classification and models, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of non-buried stainless steel corrugated hoses and fittings for gas transmission (hereinafter referred to as "hoses and fittings"). This document is applicable to non-buried hoses and fittings with nominal sizes of DN10 to DN50 and nominal pressures of PN not exceeding 0.2 MPa. This document is not applicable to buried hoses and fittings for gas transmission.