As one of the best din28180 seamless heater exchanger tube manufacturers and suppliers,Website: , and equipped with one of the well-known din28180 seamless heater exchanger tube brands and productive factory and company, World Iron & Steel Co.,Ltd is always at your service.Standard: DIN28180Materials:ST.37.0,ST35.8 Size:OD 10.3-610mm  WT SCH10-SCHxxs  L8000-12000mmSurface finish: Annealing and picklingEnds Finish: Plain ends or Beveled endsTest: Eddy Current/Hydrostatic/Ultrasonic/ Intergranular Corrosion or according to customer’s request.Application: For use in the Petroleum, Chemical, Chemical fiber, Medical Machinery, Aerospace, Paper, Food, Shipbuilding, Environmental Protection, Boilers, Heat Exchangers, Pressure Vessels, Condensers, Water, Electricity and other industries.