Size:                            13.1mm-660mm

Wall Thickness:          2mm-100mm

End:                            plain end,beveled end.

Length:                       5.8m,6m,11.8m,12m or customerized.

Surface：                   Bare/Black/Varnish/3LPE/Galvanized/According to customer’s request

End protector:            Plastic pipe cap or Iron Protector