GB/T 10002.1-2023 English PDF

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GB/T 10002.1-2023: Unplasticized poly (vinyl chloride) (PVC-U) pipes for water supply
Status: Valid

GB/T 10002.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 10002.1-2023	569	Add to Cart	5 days	Unplasticized poly (vinyl chloride) (PVC-U) pipes for water supply	Valid
GB/T 10002.1-2006	599	Add to Cart	3 days	Unplasticized poly (vinyl chloride) (PVC-U) pipes for water supply	Obsolete
GB/T 10002.1-1996	639	Add to Cart	5 days	Unplasticized polyvinyl chloride (PVC-U) pipe for water supply	Obsolete
GB 10002.1-1988	639	Add to Cart	5 days	Unplasticized polyvinyl chloride (PVC-U)pipe for water supply	Obsolete

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GB/T 10006   GB/T 10004   GB/T 10003   GB/T 10002.2   GB/T 10002.3   GB 10010   

Basic data

Standard ID: GB/T 10002.1-2023 (GB/T10002.1-2023)
Description (Translated English): Unplasticized poly (vinyl chloride) (PVC-U) pipes for water supply
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G33
Classification of International Standard: 83.140.30
Word Count Estimation: 30,352
Date of Issue: 2023-09-07
Date of Implementation: 2024-04-01
Older Standard (superseded by this standard): GB/T 10002.1-2006
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 10002.1-2023: Unplasticized poly (vinyl chloride) (PVC-U) pipes for water supply

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 83.140.30 CCSG33 National Standards of People's Republic of China Replace GB/T 10002.1-2006 Rigid polyvinyl chloride (PVC-U) pipes for water supply Published on 2023-09-07 2024-04-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface III Introduction V 1 Scope 1 2 Normative reference documents 1 3 Terms and definitions, symbols, abbreviations2 4 Materials 3 5 Product Category 3 6 Requirement 3 7 System suitability10 8 Test methods 11 9 Inspection Rules 13 10 Marking, transportation and storage 14 Appendix A (Informative) Temperature-to-pressure reduction coefficient 16 Appendix B (informative) Performance of rigid polyvinyl chloride (PVC-U) pipe compounds for water supply17 Appendix C (normative) Elastic sealing rings for water supply, drainage pipes and sewage pipes 18 Reference 22

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. This document is Part 1 of GB/T 10002.GB/T 10002 has released the following parts. ---Part 1.Rigid polyvinyl chloride (PVC-U) pipes for water supply; ---Part 2.Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply; ---Part 3.Rigid polyvinyl chloride (PVC-U) valves for water supply. This document replaces GB/T 10002.1-2006 "Hard polyvinyl chloride (PVC-U) pipes for water supply" and is consistent with GB/T 10002.1-2006 In addition to structural adjustments and editorial changes, the main technical changes are as follows. a) Changed the scope and added application to pressure drainage pipeline systems (see Chapter 1, Chapter 1 of the.2006 edition); b) Changes in terms and definitions (see Chapter 3, Chapter 3 of the.2006 edition); c) Added the recommended performance of the compound (see 4.1), changed the K value requirements of PVC resin (see 4.2, 4.2 of the.2006 edition), The requirements for the use of cleaning recycled materials have been changed (see 4.4,.2006 version of 4.4), and the requirements for elastic sealing rings have been changed (see 4.6, Appendix C, 6.7 of the.2006 edition); d) The nominal outer diameter range of pipes has been increased, and the outer diameter has been expanded to 1200mm (see 6.3.1); e) The requirements for wall thickness and allowable deviation at any point have been changed (see 6.3.2, 6.4.4.1 of the.2006 edition); f) The requirements for average wall thickness and allowable deviation of pipes are deleted (see 6.4.4.2 of the.2006 edition); g) The requirements for the minimum joint length of the elastic sealing ring socket have been changed, and the requirements for the average inner diameter of the middle part of the elastic sealing ring socket have been added. dn250mm~dn400mm adhesive socket minimum socket depth and average inner diameter requirements in the middle of the socket (see Table 5,.2006 version of Table 8); h) The opacity requirements have been changed (see Table 7, 6.3 of the.2006 edition); i) Added requirements for tensile yield stress and elongation at break (see Table 7); j) The methylene chloride immersion test requirements are deleted (see Table 9 of the.2006 edition); k) Added requirements for hydrostatic strength of pipe sockets (see Table 9); l) The system suitability implementation requirements have been changed (see Chapter 7, 6.7 of the.2006 edition), and the 20℃, 1h connection sealing test requirements have been deleted. Requirements, added 20℃, 40℃, 1000h connection sealing test requirements (see Table 12, 7.11.1 of the.2006 edition); m) Added and changed some test methods (see Chapter 8, Chapter 7 of the.2006 edition); n) Added inspection classification (see 9.1); o) Changes in batching and grouping requirements (see 9.2, 8.2 and 8.3 of the.2006 version); p) Deleted the stereotype test (see 8.4 of the.2006 version); q) The requirements for factory inspection items have been changed (see 9.3.1, 8.5.1 of the.2006 edition); r) The sampling plan was changed, and the acceptance quality limit (AQL) was changed from 6.5 to 4.0 (see 9.3.2, 8.5.2 of the.2006 version); s) Changed the type inspection requirements (see 9.4, 8.6 of the.2006 edition); t) Changed the product logo (see 10.1, 9.1 of the.2006 version); u) The packaging mark is deleted (see 9.2 of the.2006 version); v) The product stacking height has been changed (see 10.3, 9.4 of the.2006 edition). 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 under the jurisdiction of the National Technical Committee for Standardization of Plastic Products (SAC/TC48). This document was drafted by. Chengdu Chuanlu Plastic Group Co., Ltd., AD Co., Ltd., Fujian Yatong New Material Technology Co., Ltd. Company, Hebei Quanen High-tech Pipe Industry Co., Ltd., Danyang Zhongwang Rubber and Plastic Products Co., Ltd., Nanya Plastic Industry (Xiamen) Co., Ltd., Hebei Hengyun Rubber Products Co., Ltd., Fujian Jiyou Plastic Co., Ltd., Guangdong Liansu Technology Industrial Co., Ltd., Zhongyu Hose Technology Co., Ltd. Company, Shandong Liansu Technology Industrial Co., Ltd., Rifeng Enterprise Group Co., Ltd., AD Pipeline (Anhui) Co., Ltd., Nansu Building Materials Plastic Manufacturing Co., Ltd. Products (Shenzhen) Co., Ltd., Gudi Technology Co., Ltd., Baoding Lida Plastic Co., Ltd., Sinopec (Beijing) Chemical Research Institute Co., Ltd. Company, Shandong Dongxin Plastic Technology Co., Ltd., Zhongshan Huanyu Industrial Co., Ltd. The main drafters of this document. Jia Lirong, Huang Jian, Chen Xiaomei, Zhu Ruixia, Xi Quanwei, Lin Yanqing, Bai Yuguo, Lin Zhanghong, Li Tongyi, Zhang Yongcheng, Wang Tingting, Lu Ailong, Huang Jianfeng, Wang Wenbi, Li Xianmei, Li Yanying, Li Yu'e, Pan Fuqu, Zeng Zhenguo, Liu Yue. The previous versions of this document and the documents it replaces are as follows. ---First published as GB/T 10002.1-1988 in 1988, revised for the first time in.1996, and revised for the second time in.2006; ---This is the third revision.

Introduction

Plastic pipes and pipe fittings are widely used in urban tap water supply projects, internal and external building water supply projects, and farmland water conservancy and irrigation. Engineering, water supply projects for industrial and mining enterprises, water supply projects for landscaping and greening, aquaculture water supply and drainage projects, etc. GB/T 10002 aims to standardize the production and use of rigid polyvinyl chloride (PVC-U) pipes, fittings and valves for water supply. The olefin piping system consists of the following 3 parts. ---Part 1.Rigid polyvinyl chloride (PVC-U) pipes for water supply, the purpose is to standardize the technology of rigid polyvinyl chloride pipe products for water supply technical requirements; ---Part 2.Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply, the purpose is to standardize the technology of rigid polyvinyl chloride pipe fittings for water supply technical requirements; ---Part 3.Rigid polyvinyl chloride (PVC-U) valves for water supply, the purpose is to standardize the technology of rigid polyvinyl chloride valve products for water supply technical requirements. In addition, Appendix C of this document stipulates the classification, materials, requirements, test methods, inspection rules and identification, marking and Labeling, packaging, transportation and storage, etc., with the purpose of standardizing the performance of elastic sealing rings for plastic water supply and drainage pipe products and ensuring the sealing of the sealing rings Durability, improves the service life of plastic pipe systems, and facilitates the reference of other relevant standards. Rigid polyvinyl chloride (PVC-U) pipes for water supply

1 Scope

This document specifies the extrusion molding of rigid polyvinyl chloride (PVC-U) pipes for water supply using rigid polyvinyl chloride (PVC-U) compounding ingredients. Materials, product classifications, appearance, colors, specifications, physical and mechanical properties, hydrostatic strength, hygiene and systems of pipes (hereinafter referred to as "pipes") Applicability and other requirements, describe the corresponding test methods, and stipulate inspection rules, marking, transportation, and storage content. This document is applicable to rigid polyvinyl chloride (PVC-U) pipe systems for underground water supply in buildings or outdoors with water temperatures not exceeding 45°C, including General purpose pressure water transmission and drinking water distribution, also suitable for the production, inspection and sales of pressure drainage pipeline systems. Note 1.See Appendix A for the pressure reduction coefficient for operating temperatures between 0°C and 45°C. Note 2.The purchaser is responsible for appropriately selecting the products specified in this document 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 1033.1 Determination of density of plastic non-foam plastics Part 1.Dip method, liquid pycnometer method and titration method GB/T 1685 Determination of compressive stress relaxation of vulcanized rubber or thermoplastic rubber at room temperature and high temperature GB/T 1690 Test method for liquid resistance of vulcanized rubber or thermoplastic rubber 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 3512 Hot air accelerated aging and heat resistance test of vulcanized rubber or thermoplastic rubber GB/T 4615 Determination of residual vinyl chloride monomer in polyvinyl chloride by gas chromatography GB/T 5721-1993 General provisions for marking, packaging, transportation and storage of rubber sealing products GB/T 5761 Suspension method general-purpose polyvinyl chloride resin 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 7759.1 Determination of compression permanent deformation of vulcanized rubber or thermoplastic rubber Part 1.Under normal and high temperature conditions GB/T 8802 Determination of Vicat softening temperature of thermoplastic pipes and fittings GB/T 8804.2 Determination of tensile properties of thermoplastic pipes Part 2.Rigid polyvinyl chloride (PVC-U), chlorinated polyvinyl chloride (PVC-C) and high-impact polyvinyl chloride (PVC-HI) pipes GB/T 8806 Determination of dimensions of plastic components of plastic piping systems GB/T 10002.2-2023 Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply GB/T 12832 Determination of rubber crystallization effect Hardness measurement method GB/T 14152 Test method for external impact resistance of thermoplastic pipes. clockwise rotation method GB/T 14837.1 Determination of components of vulcanized rubber and unvulcanized rubber by thermogravimetric analysis of rubber and rubber products - Part 1.Butadiene Rubber, ethylene-propylene co- and terpolymers, isobutylene-isoprene rubber, isoprene rubber, styrene-butadiene rubber GB/T 15254 180° peel test of vulcanized rubber and metal bonding GB/T 17219 Safety Evaluation Standard for Drinking Water Transmission and Distribution Equipment and Protective Materials ......

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