1, the material imported 316L or 304, the inner surface of the polished, surface roughness Ra0.4μm 2, equipped with: air respirator, thermometer, steam sterilization, hygienic into the hole, level gauge and level control system , Universal cleaning cleaning ball or according to customer requirements for the configuration 3, the jacket can be based on customer requirements, sub-tube and full jacket 4, insulation according to customer requirements, the use of rock wool: polyurethane foam: Zhenzhu Mian filled, shell also According to customer requirements for polishing or drawing and matt treatment