Silicon Carbide Shell and Tube Heat Exchangers

SIC(silicon carbide) shell and tube type heat exchanger1. Innovative sealing structure type2. Safeties with non strict pressure install3. More higher heat transfer coefficient4. Widely corrosion resistance5. Excellent cleanlinessSIC CharacterChoice best SIC tube which is composed of reactive sintering and superfine SIC particle, It almost show inert to all known chemicals within 200degree, Our SIC tubes are highly resistant to corrosion and have been test with hydrofluoric acid, bromine, nitric acid, mixtures acid and chlorinated organic productsExcellent Mechanical Properties: Each SIC tube is tested at 18Mpa to guarantee It's safety and mechanical reliabilityHigh Resistance to erosion: Hardness is very high, 50% higher than tungsten carbide, SIC tubes is very resistant to erosion, It allows a higher fluid velocity to improves the heat exchange efficiencyHigh cleanliness and resistance to permeation: Sic tubes which our company used is pure, It didn't contains any other filler, It is totally resistant to all fluids and gases even at high temperature and pressure, It avoids contamination in high purity applicationsHigh Thermal Conductivity: Thermal conductivity of SIC is similar to Graphite and much higher than other corrosion resistance materials(PTFE, glass, compound special alloys, noble metals)The structure characteristics of silicon carbide heat exchangerStandard length φ 19× 2.5mm and φ 26× 3mm silicon pipe can usedIn any nominal diameter shell, there are O type seal of each pipe's end. New double tube plate structureDouble tube plate structure with high reliability, long life advantages, consists of the following parts1. A primary board, used to install carborundum tube2. A vice board, contain seal assembly (o-rings, compression set). 3. Primary board is carbon steel or stainless steel PFA or FEP lined min Thickness 3.5mm, to ensure that the corrosion resistance4. Seal component contains a "O" type circle and a compact set, through the vice tube sheet pressure Within the seal groove, in order to obtain good sealing performance. The advantages of double tube plate designCarborundum tube not withstand mechanical compaction force and tension, the thermal stress is released through the o-ringsCarborundum tube and sheet perfect sealingGood mechanical stability (There is no metal kernel with PTFE board)Easy maintenance, no need special tools, any parts can be replaced rapidlyChemical corrosion resistance, contact with the medium parts are made of corrosion resistant materialsCan be produced according to customer requirements or vertical structureApplicable occasionsCondensationEvaporationFalling film evaporationLiquid-liquid heat exchangeLiquid-gas heat exchangeGas-gas heat exchangeA wide range of material selectionAccording to the working condition and the media features can chose glass lined, 304L or 316L stainless steel Zinc plated carbon steel or ETFE coated. PTFE o-rings or Fluorine rubber. Our engineer will provide you analysis of practical problems, and give the best solution.