Specifications big diameter thick wall spiral pipe/x42-x65 (API5L) material:Q235,Q215
thickness:4mm-20mm
outer diameter:219mm-2820mm
big diameter thick wall spiral pipe/x42-x65 (API5L) material:Q235,Q215
thickness:4mm-20mm
outer diameter:219mm-2820mm
length:6/m9m/12mlength:6/m9m/12m application: water transport, water pipes