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GB/T 28799.5-2020: (Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 5: System suitability)
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 28799.5-2020 | English | 149 |
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(Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 5: System suitability)
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GB/T 28799.5-2020
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Basic data | Standard ID | GB/T 28799.5-2020 (GB/T28799.5-2020) | | Description (Translated English) | (Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 5: System suitability) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G33 | | Word Count Estimation | 8,886 | | Date of Issue | 2020-11-19 | | Date of Implementation | 2021-06-01 | | Regulation (derived from) | National Standard Announcement No. 26 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 28799.5-2020: (Heat-resistant polyethylene (PE-RT) piping system for hot and cold water - Part 5: System suitability)
---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.
(Heat-resistant polyethylene (PE-RT) piping system for hot and cold water-Part 5.System suitability)
ICS 83.140.30
G33
National Standards of People's Republic of China
Heat-resistant polyethylene (PE-RT) piping system for hot and cold water
Part 5.System suitability
2020-11-19 released
2021-06-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Foreword
GB/T 28799 "Heat-resistant Polyethylene (PE-RT) Piping System for Hot and Cold Water" is divided into the following parts.
---Part 1.General Provisions;
---Part 2.Pipes;
---Part 3.Pipe fittings;
---Part 5.System applicability.
This part is Part 5 of GB/T 28799.
This section was drafted in accordance with the rules given in GB/T 1.1-2009.
This part adopts the redrafting method to refer to ISO 22391-5.2009 "Heat-resistant polyethylene for plastic piping systems for cold and hot water (PE-RT)
Part 5.System Applicability", the degree of consistency with ISO 22391-5.2009 is not equivalent.
Please note that some of the contents of this document may involve patents, and the issuing agency of this document does not bear the responsibility for identifying these patents.
This part was proposed by the China National Light Industry Council.
This part is under the jurisdiction of the National Plastic Products Standardization Technical Committee (SAC/TC48).
Drafting organizations of this section. Akcome Enterprise Group (Shanghai) Co., Ltd., Rifeng Enterprise Group Co., Ltd., Zhejiang Weixing New Building Materials Co., Ltd.
Co., Ltd., Baolu Qixing Pipe Industry Co., Ltd., Shanghai Tianli Industry (Group) Co., Ltd., Guangzhou Special Pressure Equipment Testing and Research Institute, Baoding
Lida Plastic Industry Co., Ltd., Jinde Pipe Industry Group Co., Ltd.
The main drafters of this section. Qiu Qiang, Wang Lei, Li Dazhi, Xu Hongyue, Zhu Liping, Tu Xin, Li Yanying, Wang Shiliang, Bao Daofei.
Heat-resistant polyethylene (PE-RT) piping system for hot and cold water
Part 5.System suitability
1 Scope
This part of GB/T 28799 specifies the terms, definitions, symbols, and symbols for the applicability of heat-resistant polyethylene (PE-RT) piping systems for hot and cold water.
Abbreviations, requirements and test methods.
This part, together with other parts of GB/T 28799, is applicable to cold and hot water piping systems, including cold and hot water and drinking water for civil and industrial buildings.
Water and heating pipeline system, hot spring pipeline system and central heating secondary pipeline network system, etc.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 2918 Standard environment for condition adjustment and testing of plastic specimens (GB/T 2918-2018, ISO 291.2008, MOD)
GB/T 6111-2018 Determination of internal pressure resistance of thermoplastic piping systems for fluid transportation (ISO 1167-1.2006,
ISO 1167-2.2006, ISO 1167-3.2007, ISO 1167-4.2007, NEQ)
GB/T 15820 Polyethylene pressure pipe and pipe fitting connection pullout test (GB/T 15820-1995, eqvISO 3501.
1976)
GB/T 19278-2018 General terms and definitions for thermoplastic pipes, fittings and valves
GB/T 19806 Extrusion peel test of polyethylene electrofusion components for plastic pipes and fittings (GB/T 19806-2005, ISO 13955.
1997, IDT)
GB/T 19808 Tensile peel test of polyethylene electrofusion components with nominal outer diameter of plastic pipes and fittings greater than or equal to 90mm
(GB/T 19808-2005, ISO 13954.1997, IDT)
GB/T 19810 Polyethylene (PE) pipes and fittings hot-melt butt joint tensile strength and failure mode determination (GB/T 19810-
2005, ISO 13953.2001, IDT)
GB/T 19993 Thermoplastic piping system for hot and cold water pipes and fittings assembly system thermal cycle test method (GB/T 19993-
2005, EN12293.1999, IDT)
GB/T 28799.1-2020 Heat-resistant polyethylene (PE-RT) piping system for hot and cold water Part 1.General rules (ISO 22391-1.
2009, NEQ)
ISO 3503 Plastic piping system Pressure piping mechanical connection joints test method for tightness withstand internal pressure when bending
ISO 13056 Plastic piping system cold and hot water pressure system vacuum tightness test method
ISO 19892 Thermoplastic pipes and fittings joint pressure cycle test method for cold and hot water in plastic piping system
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