T/GDC 327-2025 Active Group standards

T/GDC 327-2025 High Density Polyethylene (Modified Water-Free Gypsum) Double Wall Corrugated Sewer Pipe

Publish Date: 2025-02-28 Implement Date: 2025-03-01 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/GDC 327-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Plastic pipes, fittings, and valves

Publish Date: 2025-02-28

Implement Date: 2025-03-01

Scope

Scope: This document specifies the definition, symbols and abbreviations, product structure and connection, technical requirements, test methods, inspection rules, marking, transportation and storage of high-density polyethylene (modified anhydrous phosphogypsum) double-wall corrugated drainage pipes (hereinafter referred to as "pipes"). This document applies to high-density polyethylene (modified anhydrous phosphogypsum) double-wall corrugated drainage pipes. This product is mainly used in municipal engineering, transportation facilities, agriculture, water conservancy construction and other fields; Main technical content: Definition, symbols and abbreviations, product structure and connection, technical requirements, test methods, inspection rules, marking, transportation and storage of high-density polyethylene (modified anhydrous phosphogypsum) double-wall corrugated drainage pipes (hereinafter referred to as "pipes")

Development Information

Related Standards

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GB/T 18477-2001 Replaced

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Publish Date: 2001-10-24

GB/T 18742.1-2002 Replaced

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Publish Date: 2002-05-29

GB/T 18742.2-2002 Replaced

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Publish Date: 2002-05-29