23.020.40 低温容器 标准查询与下载

ASTM C1774-13(2019) 低温绝缘系统热性能测试标准指南

1.1 This guide provides information for the laboratory measurement of the steady-state thermal transmission properties and heat flux of thermal insulation systems under cryogenic conditions. Thermal insulation systems may be composed of one or more materials that may be homogeneous or non-homogeneous; flat, cylindrical, or spherical; at boundary conditions from near absolute zero or 4 K up to 400 K; and in environments from high vacuum to an ambient pressure of air or residual gas. The testing approaches presented as part of this guide are distinct from, and yet complementary to, other ASTM thermal test methods including C177, C518, and C335. A key aspect of this guide is the notion of an insulation system, not an insulation material. Under the practical use environment of most cryogenic applications even a single-material system can still be a complex insulation system (1-3).2 To determine the inherent thermal properties of insulation materials, the standard test methods as cited in this guide should be consulted. 1.2 The function of most cryogenic thermal insulation systems used in these applications is to maintain large temperature differences thereby providing high levels of thermal insulating performance. The combination of warm and cold boundary temperatures can be any two temperatures in the range of near 0 K to 400 K. Cold boundary temperatures typically range from 4 K to 100 K, but can be much higher such as 300 K. Warm boundary temperatures typically range from 250 K to 400 K, but can be much lower such as 40 K. Large temperature differences up to 300 K are typical. Testing for thermal performance at large temperature differences with one boundary at cryogenic temperature is typical and representative of most applications. Thermal performance as a function of temperature can also be evaluated or calculated in accordance with Practices C1058 or C1045 when sufficient information on the temperature profile and physical modeling are available. 1.3 The range of residual gas pressures for this Guide is from 10-7 torr to 10+3 torr (1.33-5 Pa to 133 kPa) with different purge gases as required. Corresponding to the applications in cryogenic systems, three sub-ranges of vacuum are also defined: High Vacuum (HV) from

Standard Guide for Thermal Performance Testing of Cryogenic Insulation Systems

ISO 20421-1:2019 低温容器 - 大型运输真空绝热容器 - 第1部分:设计 制造 检验和测试

This document specifies requirements for the design, fabrication, inspection and testing of large transportable vacuum-insulated cryogenic vessels of more than 450 l volume, which are permanently (fixed tanks) or not permanently (demountable tanks and portable tanks) attached to a means of transport, for one or more modes of transport. This document applies to large transportable vacuum-insulated cryogenic vessels for fluids specified in 3.1 and does not apply to vessels designed for toxic fluids. This document does not include the general vehicle requirements, e.g. running gear, brakes, lighting, etc. NOTE 1 This document 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. NOTE 2 This document does not cover specific requirements for refillable liquid hydrogen and LNG tanks that are primarily dedicated as fuel tanks in vehicles. For fuel tanks used in vehicles, see ISO 13985.

Cryogenic vessels — Large transportable vacuum-insulated vessels — Part 1: Design, fabrication, inspection and testing

BS ISO 21029-1:2018+A1:2019 低温容器 容量不超过 1000 升的可移动真空绝热容器 设计、制造、检验和测试

1   Scope This document specifies requirements for the design, fabrication, type test and initial inspection and test of transportable vacuum-insulated cryogenic pressure vessels of not more than 1 000 l volume. This document 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 1 This document does not cover specific requirements for refillable liquid hydrogen and LNG tanks that are primarily dedicated as fuel tanks in vehicles. For fuel tanks used in land and marine vehicles, see ISO 13985. NOTE 2 Specific requirements for open top dewards are not covered by this document.

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

ISO 21029-1:2018/Amd 1:2019 低温容器.容积不超过1000升的可运输真空绝缘容器.第1部分:设计 制造 检验和试验.修改件1

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

ISO 21013-4:2012/Amd 1:2019 低温容器.先导式泄压装置.第4部分:低温用泄压附件.修改件1

Cryogenic vessels — Pilot operated pressure relief devices — Part 4: Pressure-relief accessories for cryogenic service — Amendment 1

T/CATSI 05001-2018 移动式真空绝热深冷压力容器内容器应变强化技术要求

1、规定了采用应变强化技术制造移动式真空绝热深冷压力容器内容器用钢材料的牌号、力学性能要求和复验要求，并给出了内容器非金属支撑材料的技术要求。 2、明确了应变强化内容器的设计载荷、许用应力、设计压力、开孔补强计算、强化压力的要求，并给出了应变强化内容器结构设计的关键技术要求，重点介绍了夹层支撑结构设计的典型型式和技术要求。 3、规定了应变强化容器制造过程中，材料制备、加工成形、焊接和无损检测方面的特殊要求，重点就焊接工艺评定的具特殊要求进行了规定。 4、以资料性附录的形式，给出了应变强化内容器制造过程中重要质量控制点、应变强化工艺验证性试验要求、试件预拉伸及试验规则等要求；用规范性附录形式，规定了应变强化处理的相关要求。

Transportable vacuum insulated cryogenic pressure vessels—Requirement of pressure strengthening for inner vessels

ISO 21013-2:2007/Amd 1:2018 低温容器.低温设施用卸压附件.第2部分:打开后不能重新盖紧的卸压装置.修改件1

Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 2: Non-reclosable pressure-relief devices; Amendment 1

KS B ISO 20421-2:2018 低温容器 - 大型运输真空绝热容器 - 第2部分:操作要求

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

KS B ISO 21010-2018 低温容器气体/材料相容性

Cryogenic vessels－Gas/materials compatibility

KS B ISO 23208-2018 低温容器 - 低温服务的清洁度

Cryogenic vessels — Cleanliness for cryogenic service

KS B ISO 21010-2018(2023) 低温容器——气体/材料兼容性

Cryogenic vessels－Gas/materials compatibility

KS B ISO 20421-2-2018(2023) 低温容器.大型可运输真空绝热容器.第2部分:操作要求

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

KS B ISO 23208:2018 低温容器 - 低温服务的清洁度

Cryogenic vessels — Cleanliness for cryogenic service

KS B ISO 23208-2018(2023) 低温容器.低温服务的清洁度

Cryogenic vessels — Cleanliness for cryogenic service

KS B ISO 21010:2018 低温容器气体/材料相容性

Cryogenic vessels－Gas/materials compatibility

KS B ISO 20421-2-2018 低温容器 - 大型运输真空绝热容器 - 第2部分:操作要求

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

BS EN ISO 21028-2:2018 低温容器 低温下材料的韧性要求 温度在 -80 摄氏度至 -20 摄氏度之间

1   Scope This document specifies the toughness requirements of metallic materials for use at temperatures between −20 °C and −80 °C to ensure their suitability for cryogenic vessels. This document is applicable to fine-grain and low-alloyed steels with specified yield strength ≤460 N/mm 2 , aluminium and aluminium alloys, copper and copper alloys and austenitic stainless steels. NOTE For steel materials listed in EN 13445-2 or EN 13480-2 or for steel materials and weldings complying with the same fundamental safety requirements, the requirements for prevention of brittle fracture at low temperatures according to EN 13445-2:2014, Annex B, method 2, or EN 13480-2:2012, Annex B, method 2 can be applied.

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

ISO 21028-2:2018 低温容器.低温下材料的韧性要求.第2部分:温度处于-80℃～-20℃

This document specifies the toughness requirements of metallic materials for use at temperatures between −20 °C and −80 °C to ensure their suitability for cryogenic vessels. This document 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. NOTE For steel materials listed in EN 13445-2 or EN 13480-2 or for steel materials and weldings complying with the same fundamental safety requirements, the requirements for prevention of brittle fracture at low temperatures according to EN 13445-2:2014, Annex B, method 2, or EN 13480-2:2012, Annex B, method 2 can be applied.

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

ISO 21029-1:2018 低温容器.不超过1000升容量的可运输真空绝缘容器.第1部分:设计、制造、检验和试验

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

BS ISO 21010:2017 低温容器 气体/材料兼容性

1   Scope This document specifies gas/material compatibility requirements (such as chemical resistance) for cryogenic vessels, but it does not cover mechanical properties (e.g. for low-temperature applications). This document provides general guidance for compatibility with gases and detailed compatibility requirements for oxygen and oxygen-enriched atmospheres. This document 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 document focuses on materials that are normally with or could be in contact with cryogenic fluids.

Cryogenic vessels. Gas/material compatibility