Min. Order Reference FOB Price
1 Set US$30,000.00-300,000.00 / Set
Product Description
PE Spiral Method Pre-Insulated Jacket Pipe Outside Casing Extrusio Machinery 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 treatment; In ...