T/GDC 292-2026 Active Group standards

T/GDC 292-2026 Flame retardant modified polypropylene (MPP-VC) protective pipe for power communication

Publish Date: 2026-01-24 Implement Date: 2026-01-28 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/GDC 292-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Plastic pipes, fittings, and valves

Publish Date: 2026-01-24

Implement Date: 2026-01-28

Scope

This document specifies the definition, symbols and abbreviations, materials, product classification, marking, structure, connection methods, technical requirements, test methods, inspection rules, and marking of flame-retardant modified cross-linked polypropylene (MPP-VC) protective conduits for power and communication applications. This document is applicable to conduits made of modified polypropylene as the main raw material, which are extrusion-molded for the protection of power cables and communication cables. It specifies the definition, symbols and abbreviations, materials, product classification, marking, structure, connection methods, technical requirements, test methods, inspection rules, and marking of flame-retardant modified cross-linked polypropylene (MPP-VC) protective conduits for power and communication applications, as well as their transportation and storage.

Development Information

Related Standards

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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