Place of Origin : Xian,China
ASTM A178 boiler tube standard specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes. A178 carbon boiler steel tube application for Boilers,Website:http://www.lksteelpipe.com,Superheaters, Heat-Exchangers, Condensers, Boiler flues, superheater flues and safe ends.