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NB/T 10758-2021: Fabric reinforced drainage hose and hose assembly
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| NB/T 10758-2021 | English | 239 |
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Fabric reinforced drainage hose and hose assembly
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NB/T 10758-2021
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PDF similar to NB/T 10758-2021
Standard similar to NB/T 10758-2021 JB/T 9023.1 JB/T 9023.2 Basic data | Standard ID | NB/T 10758-2021 (NB/T10758-2021) | | Description (Translated English) | Fabric reinforced drainage hose and hose assembly | | Sector / Industry | Energy Industry Standard (Recommended) | | Classification of Chinese Standard | D91 | | Word Count Estimation | 10,161 | | Issuing agency(ies) | National Energy Administration | NB/T 10758-2021: Fabric reinforced drainage hose and hose assembly---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.
Fabric reinforced drainage hose and hose assembly
ICS 23.040.70
CCSD90
People's Republic of China Energy Industry Standard
Fabric Reinforced Drainage Hose and Hose Assemblies
Published on 2021-11-16
2022-02-16 Implementation
Released by the National Energy Administration
directory
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Model classification and naming 2
5 Requirements 2
6 Test method 4
7 Inspection rules 5
8 Marking, packaging, transportation and storage 6
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by the Science and Technology Development Department of China Coal Industry Association.
This document is under the jurisdiction of the Coal Industry Coal Mine Safety Standardization Technical Committee.
This document is drafted by. China Coal Science and Industry Group Chongqing Research Institute Co., Ltd., Zhongyu Hose Technology Co., Ltd., Jiangsu Aisuo New Materials
Materials Technology Co., Ltd., Huainan Dongchen Rubber and Plastic Co., Ltd., Jiangsu Sanmu Shale Gas High Pressure Hose Co., Ltd., Beijing Gao Annuo Technology Development Co., Ltd.
Development Co., Ltd., Anbiao National Mining Product Safety Marking Center Co., Ltd.
The main drafters of this document. Li Shaohui, Ju Guanggang, Shi Kebing, Huang Yuzhong, Wang Fanshu, He Hongjun, Liang Denghua, Zhu Zheng, Li Bingjing, Zhang Guangxun,
Liu Lin, Zhou Zhipeng, Sun Jian, Wang Wei, Lian Bo, Li Pan, Lu Ning, Zhang Suyan, Luo Tienan, Yang Huayun, Deng Peng, Yang Liang, Yang Sen, Peng Minghui, Yan Wenxue,
Qin Yubing, Cheng Bo, Zhang Xulei, Pan Feng, Zhang Xiaohong, Zhang Shunbo, Zou Huashan, Ankang.
Fabric Reinforced Drainage Hose and Hose Assemblies
1 Scope
This document specifies the type classification and nomenclature, requirements, test methods, inspection rules, standards for fabric reinforced drainage hoses and hose assemblies
registration, packaging, transportation and storage.
This document applies to fabric-reinforced coal mine drainage hoses (hereinafter referred to as "hose") and hose combinations covered with rubber or plastic on the inner and outer layers
Design, production, use and inspection of parts. Hose and hose assemblies for other purposes can be implemented by reference.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB/T 528 Determination of Tensile Stress-Strain Properties of Vulcanized Rubber or Thermoplastic Rubber
GB/T 5563 Hydrostatic test method for rubber and plastic hoses and hose assemblies
GB 6246-2011 Fire hose
GB/T 7528 Rubber and plastic hose and hose assembly term
GB/T 10111 Generation of random numbers and its application in product quality sampling inspection
GB/T 13813-2008 Test method and determination rules for friction spark safety of metal materials for coal mines
AQ1043 Mining Product Safety Signs
GJB3986A Specification for flattenable polyurethane oil hose
MT/T 181 Specification for safety performance inspection of plastic pipes used in coal mines
3 Terms and Definitions
The terms and definitions defined in GB/T 7528 and the following apply to this document.
3.1
hose hose
Flexible pipe composed of inner liner, reinforcement and outer cover.
[Source. GB/T 7528-2019, 2.1.58, with modifications]
3.2
hoseassembly
A hose with a hose fitting on one or both ends.
[Source. GB/T 7528-2019, 2.2.17, with modifications]
3.3
lining
The innermost continuous layer of all-rubber or (and) plastic material.
[Source. GB/T 7528-2019, 2.1.78]
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