We are leading manufacturer and stockist of ASTM A 179 STEEL TUBES in China.ASTM A 179 STEEL TUBES USEAGE Cold Drawn Low Carbon Steel Seamless tube for Heat Ex-changer And Condenser TubesASTM A 179 STEEL TUBES SPECIFICATIONS Seamless Cold Drawn Low Carbon Steel Heat Ex-changer And Conderser TubesASTM A 179 STEEL TUBESApplication:For tubular heat ex-changers,Website:http://www.petrosteels.com, ...