straight pipe-line的意思|示意

When the valve is open, it is like a straight piece of pipe in the line.

当阀门处于开启状态时，整个阀门就像管线上的一段管道一样。

NOTE: Always connect equalizer pipe into a straight run of the line, as shown.

注：如图所示，始终将平衡管连接进直线管道内。

The flying sawing machine is one of the key units of the straight welded pipe production line.

飞锯是直缝焊管生产线上的关键设备之一。

The X grace steel sheet is used as main material for SAW straight weld pipes for pipe line purpose.

X级管线钢板材是生产直缝埋弧焊管的主要原材料。

The company now has six high-frequency straight seam welded pipe units, three hot-dip galvanizing line.

公司现拥有六条高频直缝焊管机组，三条热镀锌生产线。