T/GDC 127-2022 Active Group standards

T/GDC 127-2022 Multilateral composite pipes for underground drainage and sewage - Part 1: Polyethylene (HDPE) reinforced composite pipe fittings

Publish Date: 2022-05-20 Implement Date: 2022-05-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/GDC 127-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Plastic pipes, fittings, and valves

Publish Date: 2022-05-20

Implement Date: 2022-05-25

Scope

Scope: This document specifies the definition, symbols, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules and marking, transportation, and storage of polyethylene corrugated reinforced composite pipes for underground use. This document is applicable to pipes used for municipal underground drainage and sewage, building external drainage, and farmland drainage in environments where the long-term temperature does not exceed 45℃. After evaluating the chemical resistance and temperature resistance of the materials, it can also be used for underground industrial sewage pipes. Main technical contents: pipe structure, connection methods, color, appearance, specifications and dimensions, physical and mechanical performance requirements, and sealing performance during pipe connection (system applicability).

Development Information

Related Standards

GB/T 13663-2000 Replaced

GB/T 13663-2000 Polyethylene pipes for water supply

Publish Date: 2000-11-21

GB/T 18251-2000 Replaced

GB/T 18251-2000 Method for the assessment of pigment or carbon black dispersion in polyolefin pipes,fittings and compounds

Publish Date: 2000-11-21

GB/T 18252-2000 Replaced

GB/T 18252-2000 Plastics piping and ducting systems—Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation

Publish Date: 2000-11-21

GB/T 18477-2001 Replaced

GB/T 18477-2001 Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage

Publish Date: 2001-10-24

GB/T 18742.1-2002 Replaced

GB/T 18742.1-2002 Polypropylene piping systems for hot and cold water installations—Part 1:General

Publish Date: 2002-05-29

GB/T 18742.2-2002 Replaced

GB/T 18742.2-2002 Polypropylene piping systems for hot and cold water installations—Part 2:Pipes

Publish Date: 2002-05-29