Round Steel 1.The Dia Of This Kind Of Steel Can Be 140mm~320mm . 2.This Kind Of Steel Is Mainly Used For Manufacturing Machinery Parts Or Seamless Steel Tube. 3.The Material Is Austenitic Steel, Bearing Steel,mould Steel,alloy Steel Square ...Read More

Round Steel 1.The Dia Of This Kind Of Steel Can Be 140mm~320mm . 2.This Kind Of Steel Is Mainly Used For Manufacturing Machinery Parts Or Seamless Steel Tube. 3.The Material Is Austenitic Steel, Bearing Steel,mould Steel,alloy Steel Square ...Read More