T/GDC 67-2024 Underground drainage and sewage discharge using PVAS twelve-ribbed reinforced corrugated pipes
T/GDC 67-2024 Underground drainage and sewage discharge using PVAS twelve-ribbed reinforced corrugated pipes
Basic Information
Scope
Scope: This standard specifies the terms and definitions, symbols, abbreviations, raw materials, pipe grading and marking, pipe structure types and connection methods, technical requirements, test methods, inspection rules and markings, transportation and storage of PVAS multi-edged reinforced corrugated pipes (hereinafter referred to as "pipes") used for underground drainage and sewage disposal. This standard applies to PVAS multi-edged reinforced corrugated pipes used for underground drainage and sewage disposal. The pipes specified in this standard are suitable for long-term conveying of media with a temperature below 45°C in underground drainage and sewage disposal projects; Main technical content: pipe color, appearance, specifications and dimensions, physical and mechanical properties of pipes, system applicability, etc.