Material:high carbon steel,stainless steel **4,**6,**6L.etc
Specifications:pipe length ranges from 6 to *0m,up to *0m spiral
welded pipe with single-sided welding and double-sided welding.
Dimensions: the outer diameter,plate
thickness,ovality,curvature,pipe end verticality.Processing can be
made according to customer requirements. Application: for
linepipe in petroleum and natural gas , water and gas, mineral
slurry. Also for chemical industry, building structure and pile
driving and more
