T/GRM 123-2025 Pre-impregnated Tape Reinforced High-Pressure Wear-Resistant Composite Pipes and Fittings
T/GRM 123-2025 Pre-impregnated belt-reinforced high-pressure wear-resistant composite tube and joint
Basic Information
Scope
Scope: This document specifies the product description, materials, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of pre-impregnated reinforced high-pressure wear-resistant composite pipes. This document is applicable to pre-impregnated reinforced high-pressure wear-resistant composite pipes used for transporting media such as slurries, pastes, liquids, powders, and sand-containing oil, gas, and water, with a long-term operating temperature not exceeding 55℃. Main technical content: 1. Terms, definitions, and abbreviations; 2. Product description; 3. Materials; 4. Technical requirements; 5. Test methods; 6. Inspection rules; 7. Marking, packaging, transportation, and storage