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GB/T 43005-2023: Composite pipes of polyethylene reinforced with continuous wound glass-fiber-tape for water supply
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Std ID	Version	USD	Buy	Deliver [PDF] in	Title (Description)
GB/T 43005-2023	English	349	Add to Cart	4 days [Need to translate]	Composite pipes of polyethylene reinforced with continuous wound glass-fiber-tape for water supply

GB/T 43005-2023: Composite pipes of polyethylene reinforced with continuous wound glass-fiber-tape for water supply

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ICS 83.140.30 CCSG33 National Standards of People's Republic of China Continuous fiberglass tape wrapped reinforced polyethylene composite pipe for water supply 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by China Light Industry Federation. This document is sponsored by the National Technical Committee for Standardization of Plastic Products (SAC/TC48) and the National Technical Committee for Standardization of Fiber Reinforced Plastics. (SAC/TC39) Common focus. This document was drafted by. Guangdong Liansu Technology Industrial Co., Ltd., Shanghai Bangzhong Polymer Materials Co., Ltd., Hebei Yutong Special Hose Co., Ltd., Zhejiang Weixing New Building Materials Co., Ltd., Cangzhou Mingzhu Plastic Co., Ltd., Chengde Precision Testing Machine Co., Ltd. Company, Ningxia Qinglong Plastic Pipe Co., Ltd., Hebei Jiantou Bao Plastic Pipe Industry Co., Ltd., China Academy of Building Sciences Co., Ltd., Jilin Province RONGYI ENGINEERING PIPELINE CO., LTD. The main drafters of this document. Li Tongyi, Chu Jiangshun, Cheng Debao, Huo Fulei, Yu Zhimeng, Wang Xinhua, Zhao Mingliang, Dai Qiyong, Huang Jiawen, Jiang Fengliang, Wang Tingting. Continuous fiberglass tape wrapped reinforced polyethylene composite pipe for water supply

1 Scope

This document specifies the materials and pressure reduction systems of reinforced polyethylene composite pipes (hereinafter referred to as "composite pipes") wound with continuous fiberglass tape for water supply. Number, structure and connection method, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This document is applicable to composite pipes for general purpose pressure water transmission and drinking water transmission and distribution where the water temperature is not higher than 40°C. Thinking about it In the case of factors such as chemical resistance and temperature resistance of the material, it is also suitable for sewage transportation, seawater transportation and brine transportation in the salt chemical industry. Use composite pipes. Note. The purchaser is responsible for the appropriate selection of this product based on its specific application needs and in conjunction with relevant regulations, standards or specifications.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 1040.5 Determination of tensile properties of plastics Part 5.Test conditions for unidirectional fiber reinforced composite materials GB/T 2828.1 Enumeration sampling inspection procedures Part 1.Batch-by-batch inspection sampling plan retrieved by acceptance quality limit (AQL) GB/T 2918 Standard environment for conditioning and testing of plastic specimens GB/T 3682.1 Determination of melt mass flow rate (MFR) and melt volume flow rate (MVR) of plastic thermoplastics Part 1.Standard methods GB/T 6111 Determination of internal pressure resistance of thermoplastic piping systems for fluid transportation GB/T 6671 Determination of longitudinal shrinkage of thermoplastic pipes GB/T 6672 Mechanical measurement method for thickness determination of plastic films and sheets GB/T 6673 Determination of length and width of plastic films and sheets GB/T 8806 Determination of dimensions of plastic components of plastic piping systems GB/T 9345.1 Determination of ash content of plastics Part 1.General method GB/T 9647 Determination of ring stiffness of thermoplastic pipes GB/T 13021 Determination of carbon black content in polyethylene pipes and fittings (thermal weight loss method) GB/T 13663.1 Polyethylene (PE) piping systems for water supply Part 1.General principles GB/T 15560 Hydraulic instantaneous burst and pressure test methods for plastic pipes used for fluid transportation GB/T 17219 Safety Evaluation Standard for Drinking Water Transmission and Distribution Equipment and Protective Materials GB/T 18251 Determination of dispersion of pigments or carbon black in polyolefin pipes, fittings and compounds GB/T 19278 General terms and definitions for thermoplastic pipes, fittings and valves GB/T 19466.6 Differential Scanning Calorimetry (DSC) for Plastics Part 6.Oxidation Induction Time (Isothermal OIT) and Oxidation Induction Determination of temperature (dynamic OIT)

3 Terms and definitions

The terms and definitions defined in GB/T 19278 and the following apply to this document. ...