Piping vibrations in reciprocating compressors should not be underestimated in design, installation and application. 往复式压缩机管系振动是管系在设计、安装以及使用过程中不可轻视的问题。
Contractor shall test in accordance to the contract specifications all temporary piping installed for use during mechanical installation. 承包商应该根据合同规范测试用于机械安装所有的临时管线。
Cooling Water Piping System-Design, Installation, Test. 冷却水系统工程的设计、安装、检测。
These piping systems run from on-shore buried installation to suspended installations beneath the carrier wharfs over water in San Diego and Jacksonville harbors. 这些管网系统从岸上一直延伸到圣地牙哥和杰克逊维尔港的水上的航母码头。
Open piping attached to a filled tank will not start to drip-leak following installation and test of a Chemtrol Tru-Bloc shut-off valve. 在ChemtrolTru-Bloc关闭阀安装和测试后,连接到满储的储罐的管道开口将不会开始滴漏。
Erection All Risks ( EAR) Chemical Piping System-Design, Installation, Test. 化学品输送系统工程的设计、安装、检测。
Modularization construction applies during the AP1000 construction, which is the challenge to the piping system installation. 模块化施工在AP1000建设过程中的应用,给管道安装工作带来很大挑战。
Where required, the piping installation shall include valves for isolation, bypass capable of full flow manual control, and drain and vent valves. 管道的安装应按照要求包括隔离阀和旁通阀,用于控制全流量手动控制调节阀、排液阀和排气阀。
Manufacture on One-pipe Piping Preheater of Alumina Digestion and Installation 氧化铝溶出单套管预热器的制作与安装
The precise dimensioning and fabrication of the piping modules, which include even pre-engineered supports, ensure high quality as well as fast and easy installation. 这些精确尺寸的预制模块包含了预制标准的支架,确保高质量快速简单的安装。
Based on design experience and results of investigation, discusses some questions about heating modes for residential quarters, piping installation and insulation and pipe network lay out. Compares the feasibility and economics between cogeneration and regional heating. 结合工程设计经验和实地调研,探讨了住宅小区供暖供热中的系统形式、管道安装、保温、外网敷设、热电联产与集中锅炉房供热经济比较等问题。
Study on Steam Boiler Drum Emergency Blowoff Piping on Installation Yardstick and Calculation Method 关于蒸汽锅炉汽包紧急放水管道设置及计算方法的探讨
The paper expounds focally on some problems need to be considered such as filling station process flow, arrangement layout, pumps and compressors selection and relevant piping installation etc. 文章重点论述了加气站的工艺流程,平面布置,泵和压缩机的选用及相应的配管安装等需要注意的问题。
Based on the engineering practice, this paper discusses some issues on the air organization of condensing heat exhaust of outdoor unit of VRV system, refrigerant piping and condensing water piping, indicates that the main reason resulting in operating problems of the VRV system is incorrect installation. 本文结合实际工程论述室外机冷凝排热的气流组织、VRV系统冷媒管道及冷凝排水管在安装过程中需注意的问题,指出不正确的安装是造成VRV系统运行不正常的主要原因。
A general description of gas piping material selection in the design of high-purity gas piping system for Project NO. 909, as well as the design requirements on high-purity gas piping installation, pressure testing and acceptance. 简述909工程高纯气体管道系统设计中气体管道材料的选用,及设计对管道的施工安装,试压及验收的要求。
Use of Field Furnace to Simmer Elbow in High Pressure Piping Installation 地炉煨弯在高压管道安装中的应用
PWR Primary Circuit Piping Installation of Daya Bay Nuclear Power Plant 大亚湾核电站压水堆冷却剂管道安装
Important factors which affect piping vibration including the volume and installation position of buffer tank, piping dimensions, piping structure, support and space were analyzed. 缓冲罐的容积及其安装位置、管径的大小、管道的造型、支架的形式及间距是影响管道振动的重要因素。
After Anchor-fixing Technology During Piping Network Installation 管网安装中的后锚固技术
The technology has the advantages of single loop, simple piping system and convenience in installation and operation, It has a little characteristic in the aspect combined gas circulation with pump-forced circulating and the low temperature passivation. 该工艺具有单回路、系统简单、安装操作方便等优点,其在气体循环与泵强制循环相结合方面、低温钝化方面具有独到之处。
Based on the experience for the installation of the PVC/ FRP composite piping obtained from the practice in many years, the methods to solve the various problems met in the installation of this kind piping were presented in this article. 本文根据聚氯乙烯/玻璃钢复合管道多年积累的安装管道经验,阐述此种复合管道在各种安装条件下常遇问题的解决方法。
Analysis of Common Problems Met in Inspection and Supervision of Pressure Piping Installation 压力管道安装监督检验常见问题分析