Spiral Welded Pipe

DESCRIPTION:  Hebei Metals supplies Spiral Welded Pipes.  The spiral welded pipes are fabricated by twisting strips of metal into   a spiral shape, similar to a barber's pole, then welding where the  edges join one another to form a seam. This type of pipe is restricted   to low pressure and thin wall thickness.

SPECIFICATION FOR SPIRAL WELDED PIPE:

1. Standard and Material:

    BS1387 & EN10217 & DIN2458: S185, S235, S235JR, S275, S275JR, S355JRH, St33, St37, St44, St52

    ASTM A53: Grade A, B, C, D

    API 5L: Grade A, B, X42, X46, X52, X56, X60, X65, X70

2. Dimensional Range:

    Outside Diameter: 8" ~ 160" (219.1mm ~ 4064.0mm)

    Wall Thickness: 3.0mm ~ 50.0mm

    Length: 6 meters ~ 18 meters

    End: Plain End, Beveled End

3. Surface Treatment:

    Black Lacquer Painted, Hot Dip Galvanized, Electro Galvanized, Varnish Coating/Anti-Rust Oil Painting

    Coal Tar Epoxy, Fusion Bond Epoxy, 3-Layers PE