In this article, the comparison of Chinese pressure piping regulation with European pressure piping regulation was carried out.
对我国压力管道法规与欧盟压力管道法规进行比较。
By using finite element method, a pressure piping with incomplete welding flaw was analyzed in strength and assessed in safety.
采用有限元方法对一条含未焊透缺陷的压力管道进行了强度分析与安全评定。
Aiming at the fracture failure mode of piping and uncertainty int he assessment process, pressure piping reliability method was put forward.
针对管道的断裂失效模式以及安全评定过程中存在的不确定性，提出了压力管道可靠性安全评定方法。
The company completely satisfies production manufacture and test check related requirements of pressure piping components and safety accessories.
公司完全能满足压力管道元件和安全附件的生产制造、试验检测的相关要求。
6 ships with carbon steel alloy steel plate manufacturing ship I level pressure piping, II level pressure piping, boiler and Superheater carbon steel alloy steel.
船舶用碳钢合金钢板是制造船舶I级耐压管系、Ⅱ级耐压管系、锅炉及过热器用的碳素钢合金钢板。
For assessing reliability of a pressure piping containing defects, it is necessary to know the calculation method and the distributions of flow stress of material.
确定管道流变应力的不确定性分布是对含缺陷压力管道进行可靠性评定的前提。
The reliability researches in pressure piping containing defects were summarized. Their limitations have been discussed, and the future research tendency was proposed.
对国内外关于含缺陷压力管道可靠性的研究进行了总结，分析了其局限性，进而提出了今后的研究方向。
Check availability of hydraulic oil metamorphism, pollution, highly liquid fuel tank is not whether the lower limit markers, the high-pressure piping, joints have leakage.
检查液压油有无变质、污染，油箱液面高度是否不低于正常标记下限，各高压力管、接头是否有泄漏。
Plastics piping systems. elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping. test method for leaktightness under external hydrostatic pressure.
塑料管道系统。热塑塑料压力管道用的弹性密封环型接头和机械接头。外部液压条件下防漏密封试验方法。
In this paper, the current periodic inspection regulation system for pressure vessel and pressure piping in China is briefly introduced, comparing to related API standards and codes and RPs.
简要介绍了我国现行压力容器、压力管道定期检验规范体系，并与相应的API规范进行了对比分析。
This paper introduces the concept of the pressure piping, discusses on the classification of the pressure piping, and expounds the concrete methods for the stress analysis of the pressure piping.
介绍了压力管道的概念，讨论了压力管道的分类，论述了压力管道应力分析的具体方法。
Setting up relation of corrosive quantity and time of corrosived pressure pipelines, setting up model of GM (1, 1), and then carry through precise check up, finally study pressure piping reliability.
建立了压力管道受到腐蚀时的腐蚀量与时间的关系，建立GM(1,1)模型，然后对模型进行精度检验，最后对压力管道的可靠度进行研究。
In a pressurised-water reactor, hot water circulates at high pressure through steel piping, dissolving metal ions from the walls of the pipes.
在压水式反应堆里，热水在高压下通过钢管循环，金属离子不断从管壁上溶解到水中。
The compressed air drying of water vapor pressure points with any expressed as the air pressure in particular piping system of compressed air does not occur within the lowest temperature setting.
干燥器中压缩空气的水蒸气含量用压力凝露点表示，即在特定压力的空气管线系统内压缩空气不发生凝结的最低温度。
Use regulators and pressure-relief devices when connecting cylinders to piping circuits with lower pressure service ratings.
在把钢瓶连接倒较低额定工作压力的管道回路时，使用调整器和减压装置。
To prevent cryogenic liquids or cold gas from being trapped in piping between valves, equip the piping with pressure-relief devices.
为了防止低温液体或低温气体积聚在阀门之间的管道内，要给管道配备减压装置。
Closer throttling, creating higher pressure drops may cause cavitation or excessive velocities which could cause high noise levels, vibration and possible damage to the valve or adjacent piping.
如果节流较小，将因此产生更高的压降将可能导致空穴现象或超快流速，从而导致噪音太高，振动剧烈，可能损坏阀门或相邻的管路。
To prevent cryogenic liquids or cold gas from being trapped in piping between valves, the piping should be equipped with pressure relief devices.
为了防止低温液体或低温气体积聚在阀门之间的管道内，要给管道配备减压装置。
Water hammer forces can create extremely large pressure waves that can damage piping, piping gaskets and valves.
水锤会产生巨大的压力冲击波，破坏管道，垫圈和阀门。
Suction block and downstream piping is rated for discharge pressure, however the piping upstream including EBV is not rated for discharge pressure.
吸入口切断与下游管道按排放压力定型，但是上游管道(包括EBV)不是按排放压力定型的。
It must be installed in a piping system, where the normal pressure does not exceed this rating.
它必须安装在公称压力不超过这个额定压力的管道系统中。
Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly (vinyl chloride) (PVC-U) - Part 1: specifications for piping components and the system.
地下和地上排水和排污用塑料压力管道系统。未增塑聚氯乙烯(PVC- U)。第1部分：管道件和系统规范。
In this article, the materials of bolts and nuts and the standard for the materials normally used in pressure vessels and piping were analyzed.
本文仅就过程工业中压力容器及压力管道常用的紧固件材料标准及牌号进行分析。
H560G protects your tank and internal piping by shutting off automatically when water pressure reaches the setting.
当水压达到设置值时，H560 G通过自动关闭来保护用户的容器和内部管道。
The fluid pressure pulse and flow-noise in water piping system decreased the operation safety of piping system and hiding ability of submarines.
水管路系统流体压力脉动及其引起的流噪声会降低管路系统自身工作的可靠性和舰船的隐蔽性。
In-line devices include all items necessary to complete the process piping system for pressure testing.
管线内装置包括通过工艺管道系统压力测试所需的所有项目。
In-line devices include all items necessary to complete the process piping system for pressure testing.
管线内装置包括通过工艺管道系统压力测试所需的所有项目。
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