Q81 供水、排水器材设备 标准查询与下载



共找到 2551 条与 供水、排水器材设备 相关的标准,共 171

Manhole covers for sewerage works

ICS
93.080.30
CCS
Q81
发布
2018-12-20
实施

  现批准《市政管道电视检测仪》为城镇建设行业产品标准,编号为CJ/T519-2018,自2019年4月1日起实施。   本标准在住房城乡建设部门户网站(www.mohurd.gov.cn)公开,并由住房城乡建设部标准定额研究所组织中国标准出版社出版发行。                                    中华人民共和国住房和城乡建设部                                        2018年11月7日

Municipal pipeline TV detector

ICS
25.04.30
CCS
Q81
发布
2018-11-07
实施
2019-04-01

Plastics piping systems. Pressure systems for hot and cold water. Test method for leaktightness under vacuum

ICS
23.040.01;91.140.60
CCS
Q81
发布
2018-10-11
实施
2018-10-11

This document, in conjunction with ISO 11298-1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of water supply networks, which transport water intended for human consumption, including raw water intake pipelines. It applies to pipes and fittings, as manufactured, as well as to the installed lining system. It is applicable to polyethylene (PE) pipes of either solid wall single layer or co-extruded layer construction, which is reduced in the factory or on site to provide a close-fitting independent or interactive pressure pipe liner, as well as associated fittings and joints for the construction of the lining system. It is not applicable to PE coated pipes having a peelable, contiguous, thermoplastic additional layer on the outside of the pipe. It is applicable to PE pipes, fittings and assemblies intended to be used at an operating temperature of 20 °C as the reference temperature. NOTE For applications operating at constant temperatures greater than 20 °C and up to 40 °C, see

Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close-fit pipes

ICS
23.040.20;23.040.45;93.025
CCS
Q81
发布
2018-09-00
实施

This document, in conjunction with ISO 11297-1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of underground drainage and sewerage networks under pressure. It applies to pipes and fittings, as manufactured, as well as to the installed lining system. It is applicable to polyethylene (PE) pipes of either solid wall single layer or co-extruded layer construction, which is reduced in the factory or on site to provide a close-fitting independent or interactive pressure pipe liner, as well as associated fittings and joints for the construction of the lining system. It is not applicable to PE coated pipes having a peelable, contiguous, thermoplastic additional layer on the outside of the pipe. It is applicable to PE pipes, fittings and assemblies intended to be used at an operating temperature of 20 °C as the reference temperature. NOTE For applications operating at constant temperatures greater than 20 °C and up to 40 °C, see

Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 3: Lining with close-fit pipes

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-09-00
实施

This document, in conjunction with ISO 11296-1, specifies requirements and test methods for close-fit lining systems used for the renovation of underground non-pressure drainage and sewerage networks. It applies to pipes and fittings made of polyethylene (PE) or unplasticized poly(vinyl chloride) (PVC-U) as manufactured, as well to the installed lining system with its associated joints.

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 3: Lining with close-fit pipes

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-08-00
实施

Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 5: Fitness for purpose of the system; Amendment 1

ICS
23.040.20;91.140.60
CCS
Q81
发布
2018-07-01
实施

Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes; Amendment 1

ICS
23.040.20;91.140.60
CCS
Q81
发布
2018-07-01
实施

Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings; Amendment 1

ICS
23.040.45;91.140.60
CCS
Q81
发布
2018-07-00
实施

Plastics piping systems for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE). Specifications for pipes and fittings with smooth internal

ICS
23.040.20;93.030
CCS
Q81
发布
2018-06-07
实施
2018-06-07

Plastics piping systems for non-pressure underground drainage and sewerage. Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE). General requirements and performance ch...

ICS
23.040.20;93.030
CCS
Q81
发布
2018-06-05
实施
2018-06-05

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks. Lining with continuous pipes

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-03-01
实施
2018-03-01

This document specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground water supply networks. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is not applicable to the existing pipeline or any non-structural sprayed coatings or annular filler. This document gives the general requirements common to all relevant renovation techniques.

Plastics piping systems for renovation of underground water supply networks - Part 1: General

ICS
23.040.20;23.040.45;93.025
CCS
Q81
发布
2018-03-01
实施

This document specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground drainage and sewerage networks under pressure, including both hydraulically and pneumatically pressurized systems. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is not applicable to the existing pipeline or any non-structural sprayed coatings or annular filler. This document gives the general requirements common to all relevant renovation techniques.

Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 1: General

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-03-01
实施

Retrofit Dual Flush Devices for Water Closets

ICS
CCS
Q81
发布
2018-02-21
实施

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 1: General

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-02-01
实施

This document, in conjunction with ISO 11297-1, specifies requirements and test methods for pipes and fittings which are part of plastics piping systems installed as continuous pipes in the renovation of underground drainage and sewerage networks under pressure. It is applicable to polyethylene (PE) pipes of three different types: — PE solid wall single layered pipes (nominal outside diameter, dn), including any identification stripes; — PE pipes with co-extruded layers on either or both the outside and inside of the pipe (total outside diameter, dn), as specified in Annex A, where all layers have the same MRS rating; — PE coated pipes (outside diameter, dn) having a peelable, contiguous, thermoplastics additional layer on the outside of the pipe (“coated pipe”), see Annex A. In addition it covers: — jointing of pipe lengths by means of butt fusion; — fabricated and injection-moulded fittings made of PE. It is applicable to PE pipes, fittings and assemblies intended to be used at an operating temperature of 20 °C as the reference temperature. NOTE For applications operating at constant temperatures greater than 20 °C and up to 40 °C, see

Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 2: Lining with continuous pipes

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-02-01
实施

This document, in conjunction with ISO 11296-1, specifies requirements and test methods for pipes and fittings which are part of plastics piping systems installed as continuous pipes in the renovation of underground non-pressure drainage and sewerage networks. It is applicable to polyethylene (PE) pipes of three different types: — PE solid wall single layered pipes (nominal outside diameter, dn), including any identification stripes; — PE pipes with co-extruded layers on either or both the outside and inside of the pipe (total outside diameter, dn), as specified in Annex A, where all layers have the same MRS rating; — PE coated pipes (outside diameter, dn) having a peelable, contiguous, thermoplastics additional layer on the outside of the pipe (“coated pipe”), see Annex A. In addition it covers: — jointing of pipe lengths by means of butt fusion; — fabricated and injection-moulded fittings made of PE.

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 2: Lining with continuous pipes

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-02-01
实施

This document, read in conjunction with ISO 11298-1, specifies requirements and test methods for pipes and fittings which are part of plastics piping systems installed as continuous pipes in the renovation of underground water supply networks. It is applicable to PE pipes of three different types: — PE solid wall single layered pipes (nominal outside diameter, dn), including any identification stripes; — PE pipes with co-extruded layers on either or both the outside and inside of the pipe (total outside diameter, dn), as specified in Annex A, where all layers have the same MRS rating; — PE coated pipes (outside diameter, dn) having a peelable, contiguous, thermoplastics additional layer on the outside of the pipe (“coated pipe”); see Annex A. In addition, it covers — jointing of pipe lengths by means of butt fusion, and — fabricated and injection-moulded fittings made of PE. It is applicable to PE pipes, fittings and assemblies intended to be used at an operating temperature of 20 °C as the reference temperature. NOTE For applications operating at constant temperatures greater than 20 °C and up to 40 °C, see

Plastics piping systems for renovation of underground water supply networks - Part 2: Lining with continuous pipes

ICS
23.040.20;23.040.45;93.025
CCS
Q81
发布
2018-02-01
实施

This document, in conjunction with ISO 11297-1 and ISO 11296-4, specifies requirements and test methods for cured-in-place pipes and fittings used for the renovation of hydraulically and pneumatically pressurized underground drainage and sewerage networks with service temperatures up to 50 °C. It applies to independent (fully structural, class A) and interactive (semi structural, class B) pressure pipe liners, as defined in ISO 11295, which do not rely on adhesion to the existing pipeline. It applies to the use of various thermosetting resin systems, in combination with compatible fibrous carrier materials, reinforcement, and other process-related plastics components (see 5.1). It does not include requirements or test methods for resistance to abrasion, cyclic loading or impact, which are outside the scope of this document.

Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 4: Lining with cured-in-place pipes

ICS
23.040.20;23.040.45;91.140.80;93.030
CCS
Q81
发布
2018-02-00
实施



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