SAE 1518 AISI 1518 SAE 1524 AISI 1524 Cold Drawn Machined Turned Carbon Steel or Alloy Steel Hollow Bar for Drilling or Exploration

China SAE 1518 AISI 1518 SAE 1524 AISI 1524 Cold Drawn Machined Turned Carbon Steel or Alloy Steel Hollow Bar for Drilling or Exploration, Find details about China SAE1518 Hollow Bar, AISI 1518 Hollow Bar from SAE 1518 AISI 1518 SAE 1524 AISI 1524 Cold Drawn Machined Turned Carbon Steel or Alloy Steel Hollow Bar for Drilling or Exploration