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GB/T 37805-2019 English PDF

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GB/T 37805-2019: Bamboo winding composite pipe
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PDF similar to GB/T 37805-2019


Standard similar to GB/T 37805-2019

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Basic data

Standard ID GB/T 37805-2019 (GB/T37805-2019)
Description (Translated English) Bamboo winding composite pipe
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard B70
Classification of International Standard 79.060.99
Word Count Estimation 34,354
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 37805-2019: Bamboo winding composite pipe

---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.
Bamboo winding composite pipe ICS 79.060.99 B70 National Standards of People's Republic of China Bamboo winding composite pipe Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Classification and Marking 2 5 raw materials 3 6 Technical requirements 5 7 Test method 12 8 Inspection rules 15 9 Factory certificate, packaging, transportation, storage 16 10 pipe fittings 17 Appendix A (Normative) Test Method for Innerliner Resin Content 18 Appendix B (normative appendix) Circumferential tensile strength test 20 Appendix C (Normative) Axial Tensile Strength Test 22 Appendix D (informative) Pipe fitting technology 24

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the National Forestry and Grassland Bureau. This standard is under the jurisdiction of the National Bamboo and Rattan Standardization Technical Committee (SAC/TC263). This standard was drafted. Zhejiang Xinzhou Bamboo-based Composite Materials Technology Co., Ltd., China Engineering Construction Standardization Association, China Railway Construction Corporation Co., Ltd., International Bamboo and Rattan Center, China Institute of Water Resources and Hydropower Research, Shanghai Municipal Engineering Design and Research Institute (Group) Co., Ltd., Zhongshui Northern Survey and Design Research Co., Ltd., Sinopec Petroleum Engineering Design Co., Ltd., Heilongjiang Institute of Hydraulic Research, Xinjiang Corps Survey and Design Institute (Group) Co., Ltd., Zhejiang Water Resources and Hydropower Survey and Design Institute, Zhejiang Urban and Rural Planning and Design Institute, Beijing Municipality Political Engineering Design and Research Institute General Hospital Co., Ltd., China Railway 18th Bureau Group Co., Ltd., Daxie Water Conservation Group Co., Ltd., Ningbo Qifeng Automobile Car Parts Co., Ltd. The main drafters of this standard. Ye Wei, Lei Shengxiang, Fei Benhua, Gao Zhanyi, Song Qizhen, He Ming, Gao Benhu, Si Zhenjiang, Bai Xinhua, Weng Yi, Zhang Shuzhen, Zhang Yongjin, Wang Ge, Lang Qingshan, Peng Xiajun, Ding Hui, Wang Xinzhong, Gao Yong, Wang Jian, Chi Jianjun, Xu Huichun, Jin Xueqin, Huang Xin, Li Qingbin, Wu Chenxu, Su Anshuang, Wang Jiawei, Sun Yuanping, Wang Dong, Wang Chenghua, Yao Yiheng, Li Peng, Lu Qi. Bamboo winding composite pipe

1 Scope

This standard specifies the terms and definitions, classification and marking, raw materials, technical requirements, and tests of bamboo-wound composite pipes (hereinafter referred to as bamboo composite pipes). Inspection methods, inspection rules, factory certificates, packaging, transportation, storage, etc. This standard applies to the nominal inner diameter of 150mm~3000mm, the pressure grade is not more than 1.6MPa, and the ring stiffness grade is 5000N/m2~ 20000N/m2, application environment temperature -40 ° C ~ 80 ° C, the maximum temperature of the transport medium is not more than 90 ° C water, municipal, industrial water supply and drainage Bamboo-wound composite pipe for water engineering.

2 Normative references

The 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. Rubber and rubber -- Determination of hardness of indented rubber - Part 1 . Shore hardness test method (Shore hardness ) GB/T 1034 Determination of water absorption of plastics GB/T 1446-2005 General rules for testing performance of fibre reinforced plastics GB/T 1447-2005 Test method for tensile properties of fiber reinforced plastics GB/T 1449 fiber reinforced plastic bending performance test method Test method for mechanical properties of GB/T 1458 filament wound reinforced plastic ring specimen GB/T 1725-2007 Determination of non-volatile content of paints, varnishes and plastics GB/T 2567-2008 resin casting body performance test method GB/T 2576 fiber reinforced plastic resin insoluble content test method GB/T 2794-2013 Determination of viscosity of adhesives - Single cylinder rotary viscometer GB/T 2895-2008 Determination of partial acid value and total acid value of plastic polyester resin GB/T 3139 fiber reinforced plastic thermal conductivity test method GB/T 4380 roundness error evaluation two-point, three-point method GB/T 5351 fiber reinforced thermosetting plastic pipe short-time water pressure failure pressure test method GB/T 5352 fiber reinforced thermosetting plastic tube parallel plate external load performance test method Tests for woven fabrics of reinforced materials - Part 2. Determination of warp and latitude GB 8624-2012 Classification of combustion properties of building materials and products GB/T 8626 flammability test method for building materials GB/T 9914.1-2013 Test methods for reinforced products - Part 1. Determination of moisture content GB/T 9914.3-2013 Test methods for reinforced products - Part 3. Determination of mass per unit area GB/T 14074-2017 Wood industry adhesives and their resin testing methods GB/T 17219 Safety evaluation criteria for drinking water distribution equipment and protective materials GB/T 20284 Monomer Combustion Test for Building Materials or Products Plastics -- Unsaturated polyester resins ( UP-R ) Part 7. Determination of gel time at room temperature GB/T 24218.2-2009 Test methods for textiles - Part 2. Determination of thickness Textiles -- Test methods for textiles - Part 3. Determination of breaking strength and elongation at break

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