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Corrosion-resistant fluoroplastic heat exchange

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—— Polytetrafluoroethylene cooler ——

Polytetrafluoroethylene cooler

    Although the thermal conductivity of PTFE is low, the thermal resistance of PTFE wall is greatly reduced due to the use of thin-walled PTFE pipe as cold and hot pipe. In addition, the diameter of PTFE pipe is small (3-10mm), and the fluid in the pipe is in turbulent state, which makes up for the disadvantage of poor thermal conductivity of PTFE material. Because of the super corrosion resistance and super temperature resistance of PTFE, and the good viscosity resistance and flexure resistance of PTFE, PTFE cooler can be well used.

    PTFE cooler is a kind of PTFE cooling equipment with small diameter PTFE hose as heat transfer assembly, which is also called flexible PTFE cooler. PTFE cooling equipment made of PTFE capillary tube is widely used in various corrosive occasions in chemical industry, medicine, pickling, electroplating and other industries.

    The molding size, heat transfer area and the number of PTFE tubes of PTFE cooler can be designed according to different working conditions. The tubesheet and PTFE pipe adopt unique and advanced welding method, so that the connection strength between PTFE heat exchanger tube bundle and tubesheet reaches 1.5 Mpa, which solves the problem of micro-leakage and pipe leakage in traditional welding method of PTFE cooler;

    PTFE cooling equipment can be used to cool hydrochloric acid, sulfuric acid, hydrofluoric acid, nitric acid and other strong acid-base and strong corrosive media

    PTFE cooler is a custom-made product, and the tube side includes many types such as row tube type, U-shaped tube type and spiral tube type. Technical personnel of our company should determine the size, inlet and outlet caliber, capillary number, capillary tube diameter and heat exchanger shape of tetrafluoro cooler according to customer's application occasions, material characteristics, material flow rate, heat exchange mode, refrigerant properties and technical parameters

       
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