Large Diameter Steel Pipe And Low Pressure Fluid Linepipe

Large diameter pipe size

Welded steel pipe:14"～48",DN350～DN1200,OD355.8MM～1219.2MM

seamless steel pipe:14"～24",DN350~DN600,OD355.8MM~609.6MM

Low and middle pressure fluid pipeline,boiler tube,petroleum and natural gas industry Electric Resistance Welded pipe,drilling steel pipe,chemical industry erw steel pipe,electric industry steel pipe,shipbuilding pipe,fertilizer equipment and pipeline,structure pipe,petrochemical pipe,pharmaceutical industry pipe.