Min. Order Reference FOB Price
1 Set US$20,000.00-120,000.00 / Set
Product Description
Pre-insulated spiral jacket pipe for PU insulation machine/Pre-insulated pipe machine Isolated 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 ...