aluminum plastic composite pipe 铝塑复合管
aluminum-plastic compound pipe 铝塑复合管
aluminum-plastic multiunit pipe 铝塑复合管
aluminum-plastic composite pipe 铝塑复合管
aluminum- plastic composite pipe 纵向振动
aluminum and plastic compound pipe 铝塑复合管
aluminum and plastic composite pipe 铝塑复合管
Aluminum-plastic laminated pipe and fitting 铝合金衬塑复合管材与管件
Currently accepted use most is the PPR pipe, plastic pipes, such as aluminum composite pipe drain is PVC pipe.
目前公认使用最多的供水管是PPR管、塑铝复合管等，排水管是PVC管。
The utility model relates to a separation type pipeline joint used for connecting an aluminum plastic composite pipe and a plastic pipe.
本实用新型为一种管道接头，用于铝塑复合管或塑料管的连接。
The cross sections of the plastic pipe, the heat-insulating layer and the aluminum foil are round as optimization, and the heat-insulating layer is made of PE foam materials.
作为优选，所述塑料管、保温层和铝箔的截面为圆形，保温层为PE泡沫材料。
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