... heating, Steam heating, Heat conduction oil heating,Seal type:Mechanical Seal, Magnetic Seal, Stuffing Seal,Motor with adapter: 40W ... The type of shaft sealing contains packing seal, double mechanical seal, and magnetic drive static seal. The type ... We also engage in manufacturing high pressure autoclave of stainless steel& carbon steel, fermenter, feeding pot, heat exchanger, Vacuum Dynamic Multi-case ...