1.We specially produce seamless steel pipe,2.OD:1/2"-24" WT:2.5-50mm 3.We have got API certificates 4.Formed a worldwide market

1.Name:seamless steel pipe2.Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.3.Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.4.Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also                    supply seamless steel pipe with standard of DIN,JIS,and so on,and                     also develop new products according to the requirements of our clients!5.Surface:black lacquered,varnish coating or galvanized.6.Ends:Beveled or square cut,plastic capped,painted.7.Application:seamless steel pipe for low and medium pressure boiler,high pressure boiler and ship-building,liquid service,petroleum cracking,chemical fertilizer equipment,drawing-oil-equipment and structure purpose!8.Packing:bundles wrapped with strong steel strip,seaworthy packing.

ASTM A106 GRB seamless pipe