Composite steel pipe的意思|示意

The microstructure and composition distribution of the iron-nickel alloy lined layer in a composite steel pipe produced by centrifugal-SHS process were investigated.

研究了铝热 -离心法制备的铁镍基合金内衬复合钢管的组织结构 ，分析了内衬层沿径向的成分分布。

In the case of the worse self-standing soil, the structure of composite soil nailing wall with micro-pile of steel pipe is adopted and analyzed in this paper.

针对自立稳定性较差的土层，本文提出钢管小桩复合土钉墙支护结构，并对其进行探讨。

The thermal stress distribution of the stainless steel lined composite steel pipe prepared by centrifugal-SHS process was calculated by the finite element method under thermoelastic assumption.

用有限元方法计算了铝热离心法制备不锈钢内衬复合钢管过程中的残余热应力分布。

There are aluminum-plastic composite pipe composite pipe, plastic pipe, steel-plastic composite pipe, copper pipe, and other complex plastic.

复合管材有铝塑复合管、涂塑钢管、钢塑复合管、塑复铜管等。

The flexible pips are made by one kind of steel alloyed and the macromolecule plastic composite pipe (lean pipe). The outer and inner layers of the pipe are coated composite plastics.

线棒——是由一种钢合金与高分子塑料的复合管，其外层与内层均为复合塑料涂层，通过粘合剂与中间层钢合金管道复合成一体的柔性管道。

The result of production shows that the control precision is high and the reliability is good in the steel-plastics composite pipe prodution line.

应用结果表明，研究的钢塑复合管生产线控制精确高，可靠性好。