In 2019,Our factory TIANJIN SHENZHOUTONG STEEL PIPE CO.,LTD purchased a new erw steel pipes production Line, we already installed and debugging successfully this month!
So now we have a wide range to produce erw steel pipe.now we can produce 21.3-660mm diameter and 1.2-16mm wall thickness erw steel pipe.Our erw steel pipes can be used for oil and gas as API 5L standard and API 5CT standard. used for structural as ASTM A53,ASTM A252,Also process the hot dip galvanized pipes,prcess thread ends,groove end.
Post time: May-05-2020