T/GDC 296-2024 Fiber reinforced polyethylene (FRPE) and polypropylene (FRPP) woven structural wall pipe
T/GDC 296-2024 Fiber reinforced polyethylene (FRPE) and polypropylene (FRPP) woven structural wall pipe
Basic Information
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 fiberglass-reinforced polyethylene (FRPE)/polypropylene (FRPP) wrapped structural wall pipes (referred to as FRPE or FRPP wrapped structural wall pipes). This document is applicable to non-pressure municipal underground drainage pipes, building external drainage pipes, and agricultural drainage pipes with a long-term temperature not exceeding 45°C. Considering the material's chemical resistance and temperature resistance, it can also be used for non-pressure underground industrial wastewater pipes. Main technical contents: Definition, symbols, materials, product classification and marking, pipe structure and connection methods, technical requirements, test methods, inspection rules and marking, transportation, and storage of fiberglass-reinforced polyethylene (FRPE)/polypropylene (FRPP) wrapped structural wall pipes (referred to as FRPE or FRPP wrapped structural wall pipes).