23.020.30 压力容器、气瓶 标准查询与下载
共找到 2470 条与 压力容器、气瓶 相关的标准，共 165 页
3.2 储存和管理方法 压力容器产品焊接试件入库，试样完成检验和评定后，需要摆放到指定的储存地方进行保管。试件管理人员做好试件入库台账，台账格式见附录A。台账应清晰反应试件编号、试件规格、试件对应的设备超编号及型号，还应有相应简图和其他管理人员认为应该说明的备注。试件在运输、保管过程中，应轻装、轻卸、防止损伤。 压力容器产品焊接试件应分门别类在室内仓库保管，室内存放和堆放应有防止生锈、潮湿及沾染脏物等措施，并按批号、规格分类堆放、保管。试件码放底层应架空，距地面高度大于300mm。 试件一般按照出自同一设备产品对应摆放，按照不同的材质和防腐等保管要求，用纸张或塑料包扎、盒子打包、浸刷清漆等方式加以防护。 压力容器产品焊接试件入库后，如需取出查看，应在管理人员同意并监督情况下取用，查看后应及时放回对应的保存位置，并由管理人员清点数量和规格。 压力容器产品焊接试件的销毁，当试件对应的设备产品出厂后三个月，如无设备使用方或生产方特殊要求，在经过申请审批后，可以销毁清理。销毁申请审批表格式见附录B。 压力容器母材热处理试件和其他试件与试样可参照以上条文进行管理。
Storage and management methods for welding test pieces of pressure vessel products
- ICS
- 23.020.30
- CCS
- I659
- 发布
- 2020-03-20
- 实施
- 2020-06-10
Safety technical requirements for interlocking devices of quick-opening pressure vessels
- ICS
- 23.020.30
- CCS
- J74
- 发布
- 2020-02-27
- 实施
- 2020-05-27
1.1 This document specifies the requirements for material, design, manufacturing, testing and documentation for stationary piping intended for use in refrigerating systems, heat pumps and secondary cooling and heating systems. These refrigerating systems and heat pump systems are referenced in this document as refrigerating systems as defined in EN 378-1:2016. The term "refrigerating system" used in this document includes heat pumps. 1.2 This document applies to piping, including welded or brazed attachments up to and including the flanges, screwed, welded or brazed connectors, or to the edge to be welded or brazed at the first circumferential joint connecting piping or other elements. 1.3 This document applies to the selection, application and installation of safety accessories intended to protect the piping during the various phases of the refrigeration cycle. 1.4 This document applies to the following piping: - heat exchanger consisting of piping for the purpose of cooling or heating air where piping aspects are predominant; - piping incorporated into an assembly (e.g. self-contained system, condensing unit); - field erected piping. 1.5 This document applies to piping with an internal pressure down to -1 bar, to account for the evacuation of the piping prior to charging with refrigerant. 1.6 This document applies to both the mechanical loading conditions and thermal conditions as defined in EN 13445 3:2014/A5:2018 associated with refrigerating systems. It applies to piping subject to the maximum allowable temperatures for which nominal design stresses for materials are derived using EN 14276-1:2020 or as specified in this document. In addition, piping designed to this document will have a maximum design temperature not exceeding 200 °C and a maximum design pressure not exceeding 160 bar. Outside of these limits, the EN 13480 series can be used for the design construction and inspection of the piping. Under these circumstances, the unique nature of a refrigerating plant, as indicated in the introduction of EN 14276-1:2020, will also be taken into account. 1.7 This document applies to piping where the main pressure bearing parts are manufactured from metallic ductile materials as defined in Clause 4 and in EN 14276-1:2020.
Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements
- ICS
- 23.020.30
- CCS
- 发布
- 2020-02-26
- 实施
- 2020-05-31
This document specifies the requirements for material, design, manufacturing, testing and documentation for stationary pressure vessels intended for use in refrigerating systems and heat pumps. These systems are referenced in this document as refrigerating systems as defined in EN 378-1:2016. The term "refrigerating system" used in this document includes heat pumps. This document applies to vessels, including welded or brazed attachments up to and including the nozzle flanges, screwed, welded or brazed connectors, or to the edge to be welded or brazed at the first circumferential joint connecting piping or other elements. This document applies to pressure vessels with an internal pressure down to -1 bar, to account for the evacuation of the vessel prior to charging with refrigerant. This document applies to both the mechanical loading conditions and thermal conditions as defined in EN 13445-3:2014 associated with refrigerating systems. It applies to pressure vessels subject to the maximum allowable temperatures for which nominal design stresses for materials are derived using EN 13445-2:2014 and EN 13445-3:20141 or as specified in this document. In addition, vessels designed to this document can have a maximum allowable temperature not exceeding 200 °C and a maximum design pressure not exceeding 160 bar. Outside of these limits, it is important that the EN 13445 series be used for the design, construction and inspection of the vessel. Under these circumstances, it is important that the unique nature of refrigerating plant, as indicated in the introduction to this document, also be taken into account. It is important that pressure vessels used in refrigerating systems and heat pumps of category less than II as defined in Annex H comply with other relevant clauses of EN 378-2:2016 for vessels. This document applies to pressure vessels where the main pressure bearing parts are manufactured from metallic ductile materials as defined in Clause 4 and Annex I of this document. This document does not apply to vessels of the following types: - vessels of riveted construction; - multi-layered, autofrettaged or prestressed vessels; - vessels directly heated by a flame; - "roll bond" heat exchangers.
Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements
- ICS
- 23.020.30
- CCS
- 发布
- 2020-02-26
- 实施
- 2020-05-31
本标准规定了加氢站储氢压力容器（以下简称储氢容器）材料、设计、制造、使用管理等方面的专项技术要求。 本标准适用于设计压力大于41MPa、设计温度不低于-40℃且不高于85℃，储存介质为车用氢燃料的储氢容器。
Special technical requirements for hydrogen storage pressure vessel used in hydrogen refueling station
- ICS
- 23.020.30
- CCS
- C333
- 发布
- 2020-02-25
- 实施
- 2020-02-26
标准对医院医疗机构气瓶的收集、回厂、消毒，以及对运输车辆及辅助设备和充装设施或库房的消毒进行了规定。针对新型冠状病毒2019nCoV的消毒，指南规定应在56°C以上保持30分钟。另外，对运输车辆及辅助设备和充装设施或库房的消毒方面，指南也作出详细规定。标准的制定有助于应对突发公共卫生事件下可能受到细菌、病毒等污染的医用气瓶、运输车辆及辅助设备面临处理和消毒的难题。
Guidelines for Safe Handing of Medical Gases Cylinder in case of Public Health Emergencies
- ICS
- 23.020.30
- CCS
- C333
- 发布
- 2020-02-05
- 实施
- 2020-02-05
Safety assessment of extended service life of liquefied petroleum gas cylinders
- ICS
- 23.020.30
- CCS
- J 74
- 发布
- 2020-01-03
- 实施
- 2020-02-03
Safety management specification for compressed natural gas vehicle cylinder filling
- ICS
- 23.020.30
- CCS
- J 76
- 发布
- 2019-12-31
- 实施
- 2020-06-01
Seamless steel gas cylinders for high pressure
- ICS
- 23.020.30
- CCS
- 发布
- 20191213
- 实施
- 20191213
Gas cylinders — Gas cylinder valve connections for use in the micro-electronics industry — Part 1: Outlet connections
- ICS
- 23.020.30
- CCS
- 发布
- 20191213
- 实施
- 20191213
Gas cylinders — Gas cylinder valve connections for use in the micro-electronics industry — Part 2: Specification and type testing for valve to cylinder connections
- ICS
- 23.020.30
- CCS
- 发布
- 20191213
- 实施
- 20191213
本标准规定了1.2 L及以下非重复充装钎焊钢瓶（以下简称钢瓶）的术语和定义、符号、钢瓶的型式、基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存、批量检验证明书和质量承诺。 本标准适用于在环境温度-40℃～60℃下使用的，试验压力PT≤6.2MPa（表压），非重复充装低压液化气体或压缩气体的钢瓶。
Non-refillable brazed steel cylinders up to 1.2 L and below
- ICS
- 23.020.30
- CCS
- C333
- 发布
- 2019-11-20
- 实施
- 2020-01-17
Regular Inspection Rules for Polyethylene Gas Pipeline Welding Equipment
- ICS
- 23.020.30
- CCS
- J 74
- 发布
- 2019-11-18
- 实施
- 2019-12-18
Regular Inspection Rules for Buried Polyethylene Gas Pipelines in Service
- ICS
- 23.020.30
- CCS
- J 74
- 发布
- 2019-11-18
- 实施
- 2019-12-18
BS EN 13445-3 AMD19. Unfired pressure vessels - Part 3. Design
- ICS
- 23.020.30
- CCS
- 发布
- 2019-11-11
- 实施
- 2019-11-11
BS EN 13445-3 AMD16. Unfired pressure vessels - Part 3. Design
- ICS
- 23.020.30
- CCS
- 发布
- 2019-11-04
- 实施
- 2019-11-04
Regulations for Periodic Inspection of Loading and Unloading Hose
- ICS
- 23.020.30
- CCS
- J 74
- 发布
- 2019-11-04
- 实施
- 2019-12-04
本标准规定了气体灭火系统用钢质无缝气瓶定期检验与评定的基本方法和技术要求。 本标准适用于公称工作压力不大于30MPa,公称容积0.4L-150L，用于盛装压缩气体、高压液化气体或混合气体的、可重复充装的、气体灭火系统用钢质无缝气瓶的定期检验与评定。 本标准不适用仅在灭火时承受瞬时压力而储存时不承受压力的灭火用气瓶。
Periodic inspection and evaluation of seamless steel gas cylinder for gas fire extinguishing system
- ICS
- 23.020.30
- CCS
- C333
- 发布
- 2019-10-29
- 实施
- 2019-11-13
本标准规定了气体灭火系统用钢质焊接气瓶（以下简称“气瓶”）定期检验与评定的基本方法和技术要求。 本标准适用于公称工作压力不大于10MPa（表压），公称容积为1L?1000L，用于盛装低压液化气体，可重复充装的，气体灭火系统用钢质焊接气瓶的定期检验与评定。 本标准不适用仅在灭火时承受瞬时压力，而储存时不承受压力的灭火用气瓶。
Periodic inspection and evaluation of steel welded cylinder for gas fire extinguishing system
- ICS
- 23.020.30
- CCS
- C333
- 发布
- 2019-10-29
- 实施
- 2019-11-13
