| Message: | Double tube plate heat exchanger Typical applications：●Purified water distribution system,Website:http://www.szwatertown.com, heat exchanger, cooling heat exchanger, heat exchanger.●njection water distribution system heating and heat exchanger, cooling and heat exchanger.●Water point heat exchanger for purifying water and injection water.●Material temperature control heat exchanger.Design features.●Conform to the BPE AsME health structure design standards.●Meet GMP requirements.●Pipe minimum discharge.●No dead ends.●Multi lead.●The shell side of the expansion joints to prevent large temperature difference caused by the heat exchanger rupture.●Design of double tubesheet expanded to prevent excessive temperature difference in the leakage of Gao Jie net material pollution heat exchanger.●Pressure bearing capacity Gao Shi used for high pressure operation.Manufacturing characteristics●More than a decade of heat exchanger, multi effect distilled water machine manufacturing experience.●According to the requirements of users, the traditional strength expansion and hydraulic expansion two ways.●Do the best technology possible to achieve automatic welding.●Making U tube with special equipment to ensure the least non controlled deformation of the pipe.●Surface roughness can be from Ra0.8 to Ra0.3.●Strict quality control procedures.●X - ray nondestructive testing.●Hydraulic test and test.●Mechanical polishing and electrochemical polishing passivation.●Surface roughness detection.●File to meet the requirements of GMp certification.●Perfect ex factory acceptance test.Straight tube heat exchanger●Found leaks can be removed to detect the flange.●No bending of tube bundle.●Multi lead design.●Full evacuation design. |
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