GB/T 18477.3-2019 English PDFUS$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 18477.3-2019: Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage -- Part 3: Axial hollow-wall construction pipes Status: Valid GB/T 18477.3: Historical versions
Basic dataStandard ID: GB/T 18477.3-2019 (GB/T18477.3-2019)Description (Translated English): Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage -- Part 3: Axial hollow-wall construction pipes Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G33 Classification of International Standard: 83.140.30 Word Count Estimation: 18,151 Date of Issue: 2019-08-30 Date of Implementation: 2020-03-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 18477.3-2019: Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage -- Part 3: Axial hollow-wall construction pipes---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. Unplasticized polyvinyl chloride(PVC-U)structure wall pipeline system for underground soil waste and drainage - Part 3. Axial hollow-wall construction pipes ICS 83.140.30 G33 National Standards of People's Republic of China Replace GB/T 18477.3-2009 Hard polyvinyl chloride (PVC-U) for underground drainage Structural wall pipe system Part 3. Axial hollow wall pipe Part 3. Axialholow-walconstructionpipes Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued ContentForeword I 1 Scope 1 2 Normative references 1 3 terms and definitions, symbol 1 4 Material 3 5 Category 3 6 structure type and connection method 4 7 Requirements 5 8 Test method 8 9 Inspection rules 10 10 signs, transportation, storage 12 Appendix A (informative) Polyvinyl chloride (PVC) compounding properties for pressureless pipes 13 Appendix B (informative) Polyvinyl chloride (PVC) compounding properties for low-pressure drainage pipes 14 Reference 15ForewordGB/T 18477 "Hard Polyvinyl Chloride (PVC-U) Structural Wall Pipe System for Buried Drainage" is divided into three parts. --- Part 1. Double wall corrugated pipe; --- Part 2. Reinforced pipe; --- Part 3. Axial hollow wall pipe. This part is the third part of GB/T 18477. This part is drafted in accordance with the rules given in GB/T 1.1-2009. This part replaces GB/T 18477.3-2009 "Pneumatic Polyvinyl Chloride (PVC-U) Structural Wall Pipe System for Buried Drainage Part 3. Double-layer axial hollow-wall pipe, compared with GB/T 18477.3-2009, the main technical changes are as follows. --- Increased farmland irrigation projects with a nominal pressure of ≤0.2MPa (see Chapter 1); --- Added some "terms and definitions, symbols" (see Chapter 3); --- Increased SN10 ring stiffness rating (see 5.1); --- Increased pipe classification by lead limit (see 5.2); --- Increased pipe classification by pressure (see 5.3); --- Move the "5.2 mark" to Chapter 10 of this section (see 10.1, 5.2 of the.2009 edition); --- Added solvent bonding, elastic sealing ring and steel skeleton integrated sealing ring and Huff connection (see 6.2); --- Increase the size of the pipe; increase the minimum depth of the solvent-bonded joint and the average inner diameter of the middle of the socket and the cavity wall of the socket Thick requirements; modified requirements for the size of the elastomeric seal socket (see 7.2.2); --- Increased the requirement for out-of-roundness (see 7.2.3); --- Increased the internal pressure test requirements for low pressure drainage pipes (see 7.3); --- Increased lead limits (see 7.5); --- Revised the requirements for longitudinal retraction specimens (see 8.4.2.1, 8.4.2.1 of.2009 edition); --- Revised the requirements for the test specimen after heating (see 8.4.3.1, 8.4.5.1 of the.2009 edition); --- Modified the drop hammer hammer requirement in the impact resistance of the drop hammer, and modified the radius of curvature of the spherical surface of the punch to (90±0.5) mm to the drop hammer type. No. d90 (see 8.4.4, 8.4.7 of the.2009 edition); --- Modified the ring flexibility test conditions (see 8.4.5, 8.4.4 of the.2009 edition); --- Increased the applicability test of low pressure drainage system (see 8.4.9); --- Removed the dichloromethane test (see 8.4.8 for the.2009 edition); --- Revised the requirements for the batch of pipes, and increased the requirements for grouping of pipe sizes (see 9.2, 9.2 of.2009 edition); --- Revised the sampling plan to increase the acceptance quality limit (AQL) from 6.5 to 4.0 (see 9.3.2, 9.3.2 of the.2009 edition); --- Modified the flag requirements and added examples (see 10.1,.2009 version 10.1); --- Increased PVC compounding performance (see Appendix A and Appendix B). Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This part was proposed by the China Light Industry Federation. This part is under the jurisdiction of the National Plastics Standardization Technical Committee (SAC/TC48). This section drafted by. Shandong Dongxin Plastic Co., Ltd., Jiangsu Hemajing Co., Ltd., Guangzhou special pressure equipment testing research Institute, Yonggao Co., Ltd., Guangdong Liansu Technology Industrial Co., Ltd., Beijing Building Materials Inspection and Research Institute Co., Ltd. (National Water-saving Appliances) Product Quality Supervision and Inspection Center), Xinjiang Tianye Water Saving Irrigation Co., Ltd., Fujian Jiyou Plastics Co., Ltd., Liaocheng University, Kangtai Plastics Jiao Technology Group Co., Ltd., Beijing Technology and Business University (Light Industry Plastics Processing Application Research Institute). The main drafters of this section. Wang Quanlong, Zhou Minwei, Li Maodong, Huang Jian, Li Tonglian, Li Yanjun, Chen Lin, Lin Yuhong, Teng Mouyong, Zhang Shuangquan, Pan Fuqu, Xu Haiyun. The previous versions of the standards replaced by this section are. ---GB/T 18477.3-2009. Hard polyvinyl chloride (PVC-U) for underground drainage Structural wall pipe system Part 3. Axial hollow wall pipe1 ScopeThis part of GB/T 18477 specifies the rigid hollow-walled pipe (hereinafter referred to as pipe) for buried polyvinyl chloride (PVC-U). Terms and definitions, symbols, materials, classifications, structural types and connections, requirements, test methods, inspection rules and markings, transportation, storage. This section applies to polyvinyl chloride (PVC) resin as the main raw material, extruded municipal engineering, public buildings, outdoor, small residential Buried sewage, drainage, buried non-pressure farmland irrigation pipe, and farmland irrigation project with nominal pressure less than or equal to 0.2MPa Pipe. Note. If the pipe is used for industrial sewage and drainage, the chemical resistance of the pipe is evaluated in ISO 4433-1 and ISO 4433-3.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. Plastics -- Determination of density of non-foam plastics -- Part 1 . Dipping method, liquid pycnometer method and titration method GB/T 2828.1. Sampling procedures for sampling by sampling - Part 1 . Batch-to-batch sampling plan, searched by AQL Standard environment for GB/T 2918 plastic sample conditioning and testing GB/T 6111 Determination of internal pressure resistance of thermoplastic piping systems for fluid transport GB/T 6671-2001 Determination of longitudinal shrinkage of thermoplastic pipes GB/T 8806 Plastic pipe system - Determination of dimensions of plastic parts GB/T 9647 Determination of the stiffness of thermoplastic pipe rings GB/T 14152 Thermoplastics pipes - Test method for resistance to external impacts. GB/T 18042 Test method for creep ratio of thermoplastic pipes GB/T 19278-2018 General terms and definitions for thermoplastic pipes, fittings and valves GB/T 19471.1 Plastic pipe system rigid polyvinyl chloride (PVC-U) pipe elastic sealing ring joint declination sealing test method GB/T 19471.2 Plastic piping system, rigid polyvinyl chloride (PVC-U) pipe elastic sealing ring joint negative pressure sealing test method GB/T 20221-2006 Non-pressure buried sewage, drainage and hard polyvinyl chloride (PVC-U) pipe GB/T 21873 Rubber seals, drain pipes and sewage pipes for interface seal material specifications GB/T 26125-2011 Six restricted substances for electrical and electronic products (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers) Determination QB/T 2568 solvent-based adhesive for rigid polyvinyl chloride (PVC-U) plastic piping systems 3 terms and definitions, symbols 3.1 Terms and definitions The terms and definitions defined in GB/T 19278-2018 and the following are applicable to this document. 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