HDPE One step method polyurethane heat preservatio

Isolate heat layer and anti-corrosion layer are wrapped on steel pipe at the same time, continuous production, high efficiency and low cost; In-line ball blast and de-rust, in-line painting and antirust treatment; In line complete automatic hydraulic deviation revising machine, high precision, stable and reliable; Multi-roller pressing transmission to convey steel pipe stability; Large production range:48~1000mm.

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