23.020.40 低温容器 标准查询与下载

GSO ISO 24490:2016 低温容器 低温服务泵

This International Standard specifies the minimum requirements for the design, manufacture and testing of pumps for cryogenic service. This International Standard is applicable to centrifugal pumps. However the principles may be applied to other types of pump (e.g. reciprocating pumps). This International Standard also gives guidance on the design of installations (see Annex A). It does not specify requirements for operation or maintenance. NOTE For cryogenic fluids, see ISO 21029-1, ISO 20421-1 and/or ISO 21009-1.

Cryogenic vessels -- Pumps for cryogenic service

GSO ISO 21013-2:2016 低温容器 低温应用的泄压附件 第2部分：不可重新关闭的泄压装置

This International Standard specifies the requirements for the design, manufacture and testing of non-reclosable pressure-relief devices for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. This International Standard is restricted to bursting-disc and buckling-pin devices not exceeding a size of DN 200 designed to relieve single-phase vapours or gases. A bursting-disc or buckling-pin assembly may be specified, constructed and tested such that it is suitable for use with more than one gas or with mixtures of gases. NOTE This International Standard does not provide methods for determining the capacity of bursting-disc or buckling-pin devices for a particular cryogenic vessel. Such methods are provided in ISO 21013-3.

Cryogenic vessels -- Pressure-relief accessories for cryogenic service -- Part 2: Non-reclosable pressure-relief devices

GSO ISO 21009-1:2016 低温容器 静态真空绝热容器 第1部分：设计、制造、检验和试验

This part of ISO 21009 specifies requirements for the design, fabrication, inspection and testing of static vacuum-insulated cryogenic vessels designed for a maximum allowable pressure of more than 0,5 bar. This part of ISO 21009 applies to static vacuum-insulated cryogenic vessels for fluids as specified in 3.4 and does not apply to vessels designed for toxic fluids. For static vacuum-insulated cryogenic vessels designed for a maximum allowable pressure of not more than 0,5 bar this International Standard may be used as a guide.

Cryogenic vessels -- Static vacuum-insulated vessels -- Part 1: Design, fabrication, inspection and tests

GSO ISO 21013-4:2016 低温容器 先导式泄压装置 第4部分：低温应用泄压附件

This part of ISO 21013 specifies the requirements for the design, manufacture and testing of pilot operated pressure-relief valves for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. This part of ISO 21013 is restricted to valves not exceeding a size of DN 300 designed to relieve single phase vapours, gases, or mixtures of gases and/or vapours. This part of ISO 21013 does not provide methods for determining the capacity of relief valve(s) for a particular cryogenic vessel. Such methods are provided in ISO 21013-3.

Cryogenic vessels -- Pilot operated pressure relief devices -- Part 4: Pressure-relief accessories for cryogenic service

GSO ISO 21010:2016 低温容器 气体/材料兼容性

This International Standard specifies gas/materials compatibility requirements (such as chemical resistance) for cryogenic vessels, but it does not cover mechanical properties (e.g. for low temperature applications). It gives general guidance for compatibility with gases and detailed compatibility requirements for oxygen and oxygen-enriched atmospheres. This International Standard also defines the testing methods for establishing oxygen compatibility of materials (metallic and non-metallic) to be used for cryogenic vessels and associated equipment. This International Standard focuses on materials that are normally with or could be in contact with cryogenic fluids.

Cryogenic vessels -- Gas/materials compatibility

GSO ISO 21011:2016 低温容器 低温应用阀门

This International Standard specifies the requirements for the design, manufacture and testing of valves for a rated temperature of −40 °C and below (cryogenic service), i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. It applies to all types of cryogenic valves, including vacuum jacketed cryogenic valves up to size DN 150. This International Standard is not applicable to pressure relief valves covered by ISO 21013-1.

Cryogenic vessels -- Valves for cryogenic service

GSO ISO 23208:2016 低温容器 低温服务的清洁度

This International Standard specifies the minimum requirements for the cleanliness of all surfaces of cryogenic vessels and associated accessories that are in contact with the cryogenic fluid at any expected operating conditions. This International Standard defines the acceptable level of surface and particle contamination to minimize the risk of malfunction of equipment and ensure safety against ignition when in contact with oxygen or oxidizing fluids (see ISO 10156-2).

Cryogenic vessels -- Cleanliness for cryogenic service

GSO ISO 21029-1:2016 低温容器 容量不超过1000升的可移动真空绝热容器 第1部分：设计、制造、检验和试验

This part of ISO 21029 specifies requirements for the design, fabrication, inspection and testing of transportable vacuum-insulated cryogenic vessels of not more than 1 000 l volume designed to operate at a maximum permissible pressure greater than atmospheric. This part of ISO 21029 applies to transportable vacuum-insulated cryogenic vessels for fluids as specified in 3.1 and Table 1 and does not apply to such vessels designed for toxic fluids. NOTE This part of ISO 21029 does not cover specific requirements for refillable liquid hydrogen tanks that are primarily dedicated as fuel tanks in vehicles. For fuel tanks used in land vehicles, see ISO 13985.

Cryogenic vessels -- Transportable vacuum insulated vessels of not more than 1 000 litres volume -- Part 1: Design, fabrication, inspection and tests

GSO ISO 21013-1:2016 低温容器 低温应用的泄压附件 第1部分：可重新关闭的泄压阀

This International Standard specifies the requirements for the design, manufacture and testing of pressure relief valves for cryogenic service, i.e. for operation with cryogenic fluids in addition to operation at temperatures from ambient to cryogenic. It is a requirement of this International Standard that the valves comply with ISO 4126-1; in the event of different requirements, this International Standard takes precedence. This International Standard is restricted to valves not exceeding a size of DN 150 designed to relieve single-phase vapours or gases. A valve may be specified, constructed and tested such that it is suitable for use with more than one gas or with mixtures of gases. NOTE This part of ISO 21013 does not provide methods for determining the capacity of relief valve(s) for a particular cryogenic vessel. Such methods are provided in ISO 21013-3.

Cryogenic vessels -- Pressure-relief accessories for cryogenic service -- Part 1: Reclosable pressure-relief valves

GSO ISO 21013-3:2016 低温容器 低温应用的泄压附件 第3部分：尺寸和容量的确定

This part of ISO 21013 provides separate calculation methods for determining the required mass flow to be relieved for each of the following specified conditions. — Vacuum-insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure. — Vacuum-insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure; pressure regulator of the pressure build-up system functioning at full potential. — Vacuum-insulated vessels with insulation system remaining in place but with loss of vacuum, or non-vacuum-insulated vessels with insulation system intact; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure; vacuum or non-vacuum-insulated vessels with insulation system remaining fully or partially in place, but with loss of vacuum in the case of vacuum-insulated vessels, and fire engulfment; inner vessel at temperature of the contents at the relieving pressure. — Vessels with insulation system totally lost and fire engulfment. Good engineering practice based on well-established theoretical physical science shall be adopted to determine the required mass flow where an appropriate calculation method is not provided for an applicable condition.

Cryogenic vessels -- Pressure-relief accessories for cryogenic service -- Part 3: Sizing and capacity determination

GSO ISO 21012:2016 低温容器 软管

This International Standard gives design, construction, type and production testing, and marking requirements for non-insulated cryogenic flexible hoses used for the transfer of cryogenic fluids within the following range of operating conditions: — working temperature: from − 270 °C to − 65 °C; — nominal size (DN): from 10 to 100. End fittings for mounting of any couplings are within the scope of this International Standard, but the couplings are subject to other standards.

Cryogenic vessels -- Hoses

GSO ISO 21028-1:2016 低温容器 低温下材料的韧性要求 第1部分： 80℃以下的温度

This part of ISO 21028 specifies the toughness requirements of metallic materials for use at temperatures below − 80 °C to ensure their suitability for cryogenic vessels. It is not applicable to unalloyed steels and cast materials.

Cryogenic vessels -- Toughness requirements for materials at cryogenic temperature -- Part 1: Temperatures below -80 degrees C

GSO ISO 21009-2:2016 低温容器 静态真空绝热容器 第2部分：操作要求

This part of ISO 21009 specifies operational requirements for static vacuum insulated vessels designed for a maximum allowable pressure of more than 0,5 bar (50 kPa). It may also be used as a guideline for vessels designed for a maximum allowable pressure of less than 0,5 bar (50 kPa). This part of ISO 21009 applies to vessels designed for cryogenic fluids specified in EN 13458-1 and EN 13458-2. Static cryogenic vessels are often partly equipped by the manufacturer, but may be installed or re-installed by another party, such as the operator, user or owner. For this reason, some of the scope of this part of ISO 21009, which includes installation, putting into service, inspection, filling, maintenance and emergency procedure, overlaps with EN 13458-1, EN 13458-2 and EN 13458-3. NOTE For the installation of these vessels, additional requirements can apply; these are defined in specific regulations.

Cryogenic vessels -- Static vacuum insulated vessels -- Part 2: Operational requirements

GSO ISO 20421-2:2016 低温容器 大型可移动真空绝热容器 第2部分：操作要求

This part of ISO 20421 specifies operational requirements for large transportable vacuum-insulated cryogenic vessels of more than 1 000 l volume. The scope includes putting into service, filling, withdrawal, transport within the location, storage, maintenance, periodic inspection and emergency procedures. For the transport of these vessels by public road, rail, waterway, sea and air, additional requirements may apply; these are defined in specific regulations. This part of ISO 20421 applies to vessels for cryogenic fluids as specified in ISO 20421-1. The additional requirements for flammable fluids are detailed in Clause 16.

Cryogenic vessels -- Large transportable vacuum-insulated vessels -- Part 2: Operational requirements

GSO ISO 21028-2:2016 低温容器 低温下材料的韧性要求 第2部分： 80℃至 20℃之间的温度

This part of ISO 21028 specifies the toughness requirements of metallic materials for use at temperatures between − 20 °C and − 80 °C to ensure their suitability for cryogenic vessels. It is applicable to fine-grain and low-alloyed steels with specified yield strength = 460 N/mm2, aluminium and aluminium alloys, copper and copper alloys and austenitic stainless steels.

Cryogenic vessels -- Toughness requirements for materials at cryogenic temperature -- Part 2: Temperatures between -80 degrees C and -20 degrees C

BS EN ISO 21028-1:2016 低温容器.低温条件下材料的韧度要求.温度低于-80℃

Cryogenic vessels. Toughness requirements for materials at cryogenic temperature. Temperatures below -80 C

T/ZZB 0117-2016 真空用莱赛尔纤维绝热体

本标准规定了真空用莱赛尔纤维绝热体的术语和定义、产品类型和型号、基本要求、技术要求、试验方法、检验规则、标志、产品出厂资料、包装、运输和储存、质量承诺。 本标准适用于采用高真空多层绝热方式的深冷容器中，由间隔材料和反射屏交替组合而成的绝热材料。

Cryogenic insulation made from lyocell fibre

EN ISO 21028-1:2016 低温容器.低温下材料的韧性要求.第1部分:温度低于-80 °C

Dieser Teil der ISO 21028 legt die Anforderungen an die Zähigkeit von metallischen Werkstoffen für die Verwendung bei Temperaturen unter -80 °C fest, um deren Eignung für den Einsatz für Kryo-Behälter sicherzustellen. Dieser Teil der ISO 21028 gilt nicht für unlegierte Stähle und Gusswerkstoffe.

Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 °C (ISO 21028-1:2016)

ISO 21028-1:2016 低温容器.低温下材料的韧性要求.第1部分:温度低于-80 °C

Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 degrees C

BS EN ISO 21013-3:2016 低温容器.低温设施用泄压附件.尺寸和容量测定

Cryogenic vessels. Pressure-relief accessories for cryogenic service. Sizing and capacity determination