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- Swing Check valves prevent reversal of flow through pipe lines. 旋启式止回阀可以防止管路中的流体倒流。
- Debris in pipe line is too fine to be trapped by strainer. 管线内的碎片太细小导致过滤器无法截留。
- DWTT separation fracture has been analyzed for pipe line steel. 摘要文章对管线钢DWTT试样上出现的分离断口进行了分析。
- Prior to installation, flush the pipe lines to remove foreign material. 在安装之前,要冲洗管线,清除外来物质。
- Maximum continuous flow based on pipe line velocity of 20 ft. per second. 最大持续流量以管路流速每秒20英尺为计算基础。
- Prior to installation, thoroughly flush pipe line to remove any foreign matter. 在安装之前,彻底冲洗管线,清除任何外来物质。
- Technical and Economic Analysis on Design of Production Pipe Line of C.P.P. 选煤厂生产管道设计的技术经济分析。
- Maximum intermittent flow based on pipe line velocity of 25 ft. per second. 最大间歇流量以管路流速每秒25英尺为计算基础。
- Clear pipe line with pressurized steam before installation steam trap. 安装疏水阀之前应用带压蒸汽吹扫管道。
- The commission, in addition, gained jurisdiction over express and sleeping car companies, switches and spurs, and pipe lines. 委员会另外还获得管理快车和卧车公司、铁路侧线和支线以及油管线的权限。
- Prior to installation, thoroughly flush all pipe lines to remove any foreign matter. 在安装之前,要彻底冲洗所有管道,清除所有外在物质。
- We'll examine again the defects in the installation of the following related equipment,pipe lines and cables. 我们要重新检查以下有关设备、管路、电缆等安装方面的缺陷。
- Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace. 保护气系统:从保护气体发生站至还原退火炉的管道。
- Tilting disc check valves are used to prevent reversal of flow in horizontal or vertical pipe lines. 翻转式阀瓣止回阀适用于防止水平或垂直管路上的流体倒流。
- After installation of valve, support the pipe line; a sagging pipe line can distort the valve and cause failure. 在安装阀门后,要对管道加上支撑物,否则下垂的管道可能会使得阀门变形并造成故障。
- Pipe lines should be thoroughly flushed to remove foreign material before installing the unit. 在安装之前,管路管道应该全面彻底进行冲刷,清除外在杂质。
- After installation of valve, support line; a sagging pipe line can distort valve and cause failure. 安装阀门后,要支撑住管道:下垂的管道会使阀门产生变形而导致失败。
- The flared fitting is a connector in order the pipe line system, in which oil, water, gas and all kinds of corrosive materials are used as the medium. 扩口式管接头是以油、水、气和各种腐蚀性材料为介质的管路系统中的一种连接件。
- Use: As a single coat anticorrosive FBE coat for exterior steel pipe line for transportation of oil and gas, water and other finished products. 应用领域:主要应用于各种输油、输气、输水等钢质管道的外壁防腐。
- Gas system: gas pipe line from the joint at 1m from the workshop outside wall to industrial furnaces. 燃气系统:从车间外墙外1米处的接点至工业炉的燃气管道。