... .Heat tranfer area:5-500square meters; 3.Desi Shell and tube heat exchanger1.Material:Stainless steel316L,304,carbon steel ... 4.Specifications:Corrosion resistance, Hydrostatic test;5.Design tempe:Shell side250degr, Tube side350degr;6.Superior quality, competitive price, ... stable guarantee system;7.Packaging and painting for customers' requirements;8.Any other requirements ...