plastic steel composite pipe 塑钢复合管
steel-plastic composite pipe 钢塑管 ; 钢塑复合管
Plastic-steel-plastic composite pressure pipe 钢塑复合压力管
stainless steel plastic composite pipe 不锈钢塑料复合管
perforated-steel and plastic composite pipe 钢板网管塑料复合管道
The properties, processing equipments and applications of steel-plastic composite pipe were introduced.
介绍了钢塑复合管的性能、成型工艺及设备、应用。
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 present invention relates to a steel-plastic composite pipe material for transmission of fluid.
本发明涉及一种输送流体的钢塑复合管路材料。
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