T/GDC 65-2020 Steel fiber reinforced polyethylene composite pressure pipe
T/GDC 65-2020 Steel fiber reinforced polyethylene composite pressure pipe
Basic Information
Scope
Scope: This standard specifies the terms and definitions, materials, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for steel fiber-reinforced polyethylene composite pipes (hereinafter referred to as pipes) and fittings. This standard applies to steel fiber-reinforced polyethylene composite pressure pipelines where the transported medium temperature does not exceed 80°C. Main technical contents: - GB/T 228.1 Metal materials - Tensile testing - Part 1: Room temperature test methods - GB/T 912 Carbon structural steel and low alloy structural steel - Hot-rolled thin steel plates and strips - GB/T 1033.1 Plastics - Determination of density of non-foam plastics - Part 1: Immersion method, liquid specific gravity bottle method, and titration method - GB/T 1040.1 Plastics - Determination of tensile properties - Part 1: General principles - GB/T 1040.2 Plastics - Determination of tensile properties - Part 2: Test conditions for molded and extruded plastics - GB/T 1844.1-2008 Plastics - Symbols and abbreviations - Part 1: Basic polymers and their characteristic properties - GB/T 2035-2008 Plastic terms and definitions - GB/T 2828.1 Counting sampling inspection procedures - Part 1: Batch inspection sampling plans retrieved according to the acceptance quality limit (AQL) - GB/T 2918 Standard environmental conditions for plastic testing and trials - GB/T 3682.1 Determination of melt flow rate (MFR) and melt volume flow rate (MVR) of thermoplastic plastics - Part 1: Standard method - GB/T 6111 Test method for thermal plastic pipes used for fluid transport - GB/T 8806 Determination of dimensions of plastic pipe systems - Part 1: General principles - GB/T 11253 Cold-rolled thin steel plates and strips - GB/T 13663.1-2017 Polyethylene (PE) pipe systems for water supply - Part 1: General principles - GB/T 13663.2-2018 Polyethylene (PE) pipe systems for water supply - Part 2: Pipes - GB/T 14450 Steel wires for tire beads - GB/T 155