T/CSTM 00592-2021 Continuously Wound Hollow Structured Glass Fiber-Reinforced Plastic Pipe

Scope

Scope: This document specifies the classification and marking, raw materials, requirements, test methods, inspection rules, and marking, packaging, transportation and lifting, storage, factory certificates, and technical documents for continuously wound hollow-structure glass fiber reinforced plastic pipes. This document applies to continuously wound hollow-structure glass fiber reinforced plastic pipes (hereinafter referred to as CWFHP pipes) used in water supply and drainage pipelines and urban comprehensive pipe galleries in fields such as municipal engineering, water conservancy and hydropower engineering, farmland irrigation engineering, chemical engineering, nuclear power engineering, airports, ports, and mines, with a nominal diameter of 800 mm to 3000 mm, a pressure rating of 0.1 MPa to 1.6 MPa, and a ring stiffness rating of 10 kN/m2 to 100 kN/m2. The maximum temperature of the transported medium shall not exceed 60℃. Other CWFHP pipes with different nominal diameters, pressure ratings, and ring stiffness ratings may be used as reference. Main technical content: This document specifies the classification and marking, raw materials, requirements, test methods, inspection rules, and marking, packaging, transportation and lifting, storage, factory certificates, and technical documents for continuously wound hollow-structure glass fiber reinforced plastic pipes. This document applies to continuously wound hollow-structure glass fiber reinforced plastic pipes (hereinafter referred to as CWFHP pipes) used in water supply and drainage pipelines and urban comprehensive pipe galleries in fields such as municipal engineering, water conservancy and hydropower engineering, farmland irrigation engineering, chemical engineering, nuclear power engineering, airports, ports, and mines, with a nominal diameter of 800 mm to 3000 mm, a pressure rating of 0.1 MPa to 1.6 MPa, and a ring stiffness rating of 10 kN/m2 to 100 kN/m2. The maximum temperature of the transported med

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