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CJ/T 124-2016: Fittings of steel reinforced polyethylene plastic pipes for water supply
Status: Valid CJ/T 124: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| CJ/T 124-2016 | English | 369 |
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3 days [Need to translate]
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Fittings of steel reinforced polyethylene plastic pipes for water supply
| Valid |
CJ/T 124-2016
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| CJ/T 124-2004 | English | 639 |
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3 days [Need to translate]
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Fittings of steel reinforced polyethylene plastic pipes for water supply
| Obsolete |
CJ/T 124-2004
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| CJ/T 124-2000 | English | 199 |
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2 days [Need to translate]
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Fittings of steel framed polyethylene plastic pipes for water supply
| Obsolete |
CJ/T 124-2000
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PDF similar to CJ/T 124-2016
Basic data | Standard ID | CJ/T 124-2016 (CJ/T124-2016) | | Description (Translated English) | Fittings of steel reinforced polyethylene plastic pipes for water supply | | Sector / Industry | Urban Construction Industry Standard (Recommended) | | Classification of Chinese Standard | P41 | | Classification of International Standard | 91.140.60 | | Word Count Estimation | 16,121 | | Date of Issue | 2016-08-08 | | Date of Implementation | 2017-02-01 | | Older Standard (superseded by this standard) | CJ/T 124-2004 | | Regulation (derived from) | Ministry of Housing and Urban - Rural Development Notice No.1230 of 2016 | | Issuing agency(ies) | Ministry of Housing and Urban-Rural Development of the People's Republic of China | CJ/T 124-2016: Fittings of steel reinforced polyethylene plastic 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.
(Water supply steel skeleton Polyethylene plastic composite pipe fittings)
ICS 91.140
P41
People's Republic of China urban construction industry standards
Replacing CJ/T 124-2004
Steel frame for water supply polyethylene plastic composite pipe fittings
2016-08-08 released
2017-02-01 Implementation
Ministry of Housing and Urban-Rural Development, People's Republic of China released
Directory
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 raw materials 2
5 General provisions 2
6 Requirements 3
7 test method 4
Inspection rules 6
9 logo, packaging, transportation and storage 8
Appendix A (informative) fused socket structure and basic parameters 9
Appendix B (informative) 90 ° elbow, 45 ° elbow, pipe and other Tee diameter pipe structure and installation dimensions 10
Appendix C (informative) Reducing pipe structure and basic parameters 11
Appendix D (informative) flange pipe structure and basic parameters 12
Appendix E (informative) Steel-plastic composite enhanced electric hot melt structure and basic parameters 13
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces CJ/T 124-2004 "steel skeleton for water supply polyethylene plastic composite pipe fittings."
This standard is CJ/T 124-2004 "water supply steel frame polyethylene plastic composite pipe" revision, and CJ/T 124-2004 phase
Than the main technical changes are as follows.
--- Increasing the yield strength of steel (see 4.2.2);
--- Increased steel-plastic composite enhanced electric hot melt ribbon (see 3.4,5.5, Appendix E);
--- Increased fused tube and electric melting resistance with the resistance of the technical requirements and resistance measurement requirements (see 6.6,7.8);
--- Increase the resistance of the fused tube when the storage test requirements (see 9.4.2);
--- Modify the properties of polyethylene materials (see 4.1,.2004 edition 4.1);
--- Modify the tube classification and presentation (see Chapter 5,.2004 edition of Chapter 5);
--- Modify the inspection rules (see Chapter 8);
--- Modified fused socket structure and size (see Appendix A,.2004 edition of Appendix A);
--- Modify the basic parameters of the pipe (see Appendix B,.2004 edition of Appendix B);
--- Remove the basic parameters of double socket pipe (see.2004 edition of Appendix C).
This standard proposed by the Ministry of Housing and Urban Standard and Design Institute.
This standard by the Ministry of Housing and Urban Water Supply and Drainage Standardization Technical Committee building centralized.
This standard was drafted. CRE Sky Industrial Development Co., Ltd., Harbin Starway Pipeline Technology Co., Ltd., Daqing Oilfield Kun
Lun Group Co., Ltd. Pipe Branch, Anyuan Pipeline Industrial Co., Ltd., Fujian Zhonghong Construction Investment Co., Ltd.
The main drafters of this standard. Li Peng, Tao Huafeng, Zhang Tianjun, Wang Xiaoshuang, Liu Hong, Sun Qingjun, Sun Lei, Zhongqiu Ming, Wu Huizhen, Wang Lihong,
Cai Changlin.
This standard replaces the standards previously issued as follows.
--- CJ/T 124-2000;
--- CJ/T 124-2004.
Steel frame for water supply polyethylene plastic composite pipe fittings
1 Scope
This standard specifies the terms and definitions, raw materials, general provisions of the steel skeleton polyethylene plastic composite pipe fittings (hereinafter referred to as the pipe fittings)
Requirements, test methods, inspection rules, marking, packaging, transportation and storage.
This standard applies to both inside and outside the building overhead and buried steel pipe polyethylene plastic composite pipe fittings.
This standard and CJ/T 123 "steel skeleton polyethylene pipe for water supply" with the use.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 228.1 Tensile testing of metallic materials - Part 1. Room temperature test method
GB/T 709 hot-rolled steel sheet and strip size, shape, weight and tolerances
GB/T 1033.1 Determination of plastic non-foam density - Part 1. Immersion, liquid pyknometer and titration
GB/T 2828.1 Sampling procedures for inspection - Part 1. Batch inspection sampling plan by acceptance quality limit (AQL)
GB/T 2918 plastic sample conditioning and testing of the standard environment
GB/T 3682 Thermoplastics melt mass flow rate and melt volume flow rate determination
Thermoplastics pipes for the conveyance of fluids - Pressure resistance test methods
Plastics piping systems - Determination of dimensions of plastic parts
GB/T 13021 Polyethylene pipe and fittings carbon black content (thermal weight loss method)
GB 15558.1 Buried polyethylene (PE) piping systems for gas - Part 1. Tubing
Fluidized plastic pipes - Hydraulic instantaneous burst and pressure test methods
GB/T 17219 drinking water distribution equipment and protective materials safety evaluation criteria
GB/T 18251 Polyolefin pipes, fittings and mixed materials Determination of pigment or carbon black dispersion
GB/T 18252 plastic pipe system using extrapolation to determine the long-term hydrostatic strength of thermoplastic materials in the form of pipe
GB/T 18476 Determination of resistance to crack propagation in polyolefin pipes for fluid transport - Test method for slow crack growth in notched pipe
(Incision test)
GB/T 19466.6 Plastics - Differential Scanning Calorimetry (DSC) Part 6. Oxidation induction time (isothermal OIT) and oxidation induction
Determination of temperature (dynamic OIT)
CJ/T 123 water supply steel frame polyethylene plastic composite pipe
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Nominal nominal diameteridediameter
DN/ID
Nominal dimensions related to the inside diameter, in millimeters (mm).
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of CJ/T 124-2016_English be delivered?Answer: Upon your order, we will start to translate CJ/T 124-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of CJ/T 124-2016_English with my colleagues?Answer: Yes. The purchased PDF of CJ/T 124-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version CJ/T 124-2016?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 124-2016 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
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