Author: dfctankvessel

DFC tank pressure vessel manufacturer co.,Ltd is a comprehensive pressure vessel manufacturer that offers a series products to all kinds of line. You will find our services in the industry of chemical, petrochemical,power generation, foodservice, pharmaceutical, refining, beveraging,water treatment, environmental protection, iron and steel and oil, gas and so on. It is established in 1984 and have strong experiences which allow its business scope covers fermentation tanks, water filter, oil and gas separators, air cooler, heat exchanger, air storage tank,large storage tank, liquid steel storage tank, fuel filter,surge tank, conveying tank, high pressure vessels and so on. We have the capacity to fabricate different materials and wide range dimensions pressure vessels. As the full use of the advanced and economical pressure vessels manufacturing technicals,we save the labor and improve the productivity. Thus the price we charge on pressure vessels are very competitive. Good price doesn`t mean the sacrifice of the quality. Till now we still have a lot of clients who are from all over the world trust our products and place us repeat orders. If you choose a manufacturer,please use DFC,because it owns professional administration,scientific engineering design, advanced production,strict quality control,on time delivery,good after sales service. More information please visit

What is a heat exchanger? A heat exchanger is a system we use to transfer heat between a source and a working fluid. We use heat exchangers in both cooling and heating processes. And we separate the fluids by a solid wall to prevent mixing or they may be in direct contact. We widely use them in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. What are the maintenance standards for heat exchangers? Part 1 (1) In the operation of core-pulling, core-loading, transportation and hoisting of heat exchanger bundle, the exposed wire rope shall not…

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