管线

The leakage accidents in pipelines transportation not only cause great loss of material, but also are likely to cause corrosion leaks in the future at the same time. If we dont find the leak place in the pipelines in time, it easily occurs to the tragedy accidents of the fire, the blast and the environment pollution.

原油管道输送中的泄漏事故，不仅给企业造成巨大的经济损失，同时给管线内原油泄漏留下了隐患，如不及时发现，容易发生火灾，爆炸，环境污染等灾难性事故。

All instrument connections to process lines and equipment shall be flanged.

所有到工艺管线和设备的仪表接口应使用法兰连接。

Currently in domestic the BOP system is controlled by gas cylinder system. So in winter, pressure transmission and windpipe may be freeze-up because of the water in atmosphere is exceeded, then th...

目前国内地面远程控制台使用气控液系统，因此在冬季生产使用中，由于压缩空气中的含水量超标，压力变送器和主气管线可能产生冻堵、气阻现象，从而造成司控台的压力表无显示，司钻人员在司控台上操作无反应或。。。

With the steelmaking-casting-direct rolling process and charging furnace at room temperature in laboratory, the influence of different charging temperature on the microstructure and properties of X70 pipeline steel were researched.

采用实验室钢坯室温装炉和炼钢－连铸－直接轧制的不同方法，研究了用钢坯室温装炉工艺和连铸连轧工艺生产X70管线钢时，不同的装炉温度对成品组织性能的影响。

Isolation valve or blind plate with "8" type is set on pipeline of flammable gas and liquid at the battery limit of every unit.and operation platform is installed.

可燃气、液管线在装置边界处安装隔离阀或&8&字盲板，并设操作平台，如平台大于8米，需两端设梯。

The compress engineer makes gas controt system in a firm state.The switch .of clutch near the diesel can quickly fill and repel gas in a short time.

气胎离合器的开关可布置在柴油机油门附近，也可由司钻在司钻台上控制，在空气管线上还配有快速排气阀，能在很短的时间快速充气和排气。

Water, alkali liquor, acidic gas.

这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。

Process air , soft water, alkali liquor, acidic gas.

这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。

375 The transfer medium in th is pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas ).

这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。

417The transfer medium in this pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas).

这条管线的输送介质为液氨（工艺空气、软水、碱液、酸*气体）。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。