ERW AIR PRE HEATER TUBES BS 6323 PART V PUSHPAK one of the leading manufacturers for APH & IBR tubes. We cater to a huge customer base spread across various industrial sectors. Air Pre-Heater (APH) & Indian Boiler Regulation Tubes are manufactured in a wide range to meet the desired customer specifications. These tubes conform to national and international standards such as BS 6323, BS 3059, ASTM A 423,SA 214, Various steps in the manufacturing process accord our APH & IBR tubes all the desired characteristics: · Annealing and Surface treatment of ERW tubes. · Straightening and 100 % Eddy current testing ensure quality and fitness for required application. · Hydro testing (for IBR tubes only) ensures the strong weld strength to withstand required high pressure. Application Indian British Japanese German American Air Heaters ( APH ) IS 3601 BS 3059 JIS G 3461 DIN 1717 ASTM A 214 Boilers IS 1914 BS 3059 JIS G 3461 - ASTM A 53 - - - - ASTM A 214 Heat Exchanger - BS 3606 JIS G 3461 DIN 17177 ASTM A 178,214 Boilers And Heaters Chemical / Sugar Industry Power Plant Steel Industry Cooling Tower Super Heater Paper / Process Industry Air Pre Heater Heat Exchanger