1. Quality HDPE heat preservation tube extrusion line is unique in design, it adopts BM disconnect-type high- efficiency screw and is high in automation, convenient for operation and stable and reliable in continue production
2.The manufactured plastic cracking resistance and creep resistance; and shall be the first choice for burning lines used in cities.
3.Quality HDPE heat preservation tube production line also can be used to manufacture large-diameter PE pipes.
4.The pipes possess of the following features: non-toxin, non-odor, and being good in anti-corrosion, aging resistance and weather resistance. This kind of pipes can be widely used as buried or surface water-supply pipes that water temperature will exceed 45~C.
Specification table of one step moulds | |||||||||||||||||||||||||||||||||||||||
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Photos of HDPE preservation tube making line