GB/T 19472.1-2019 Active
GB/T 19472.1-2019 Polyethylene structure wall pipeline system for underground usage—Part 1:Polyethylene double wall corrugated pipes
Abstract
This part of GB/T 19472 specifies the terms and definitions, symbols and abbreviations, materials, product classification and marking, pipe structure and connection methods, requirements, test methods, inspection rules and marking, transportation, and storage of polyethylene (PE) double-wall corrugated pipes for underground use (hereinafter referred to as pipes).
This part is applicable to pipes used for underground drainage, sewage discharge, and communication sheathing pipes with a long-term use temperature below 45°C. After evaluating the chemical resistance and temperature resistance of the materials, it can also be used for industrial drainage and sewage discharge pipes for underground use.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 19472.1-2019 |
| CCS | Plastic profiles |
| ICS | Plastic pipes, fittings, and valves |
| Implement Date | 2020-03-01 |