The shell-and-tube silicon carbide heat exchanger is composed of silicon carbide tubes sealed with tube sheets to form a tube bundle placed inside a cylindrical shell. Ends are equipped with end caps. One fluid flows inside the tubes and the other outside. It's suitable for highly corrosive chemicals, used for cooling, heating, condensation, etc.
Pagamento:
TT L/C PayPal Westunion MoneygramOrigem do produto:
China， Anhui provinceCor:
customizedPorta de remessa:
shanghaiTempo de espera：
1 monthMOQ:
1Pacote:
wooden caseCor:
whiteMaterial:
graphiteTEMPERAÇÃO DE TRABALHO:
220℃Pressão de trabalho:
1MPa
Product review
The tubular silicon carbide heat exchanger is well-suited for the realm of high-corrosive chemicals. It is commonly employed for functions such as cooling, condensing, absorption, heating, and evaporation. Notably, it is particularly appropriate for handling and processing highly abrasive or oxidizing media, free halogens, as well as ultra-highly corrosive solvents.
Product advantages
The tubular silicon carbide heat exchanger consists of a bundle of silicon carbide tubes and tube sheets that are sealed together. It is then placed within a cylindrical shell. At both ends, there are heads made of metal or other corrosion-resistant materials. These heads are fastened with bolts respectively, thus forming the overall equipment.In this heat exchanger, one fluid flows through the tubes, while the other fluid circulates outside the tubes (through the shell). Heat is transferred via the wall of the silicon carbide tube, ensuring that the two fluids do not have direct contact.
Data of tubular graphite heat exchanger
| Technical specification | Unit | Tubular silicon carbide heat exchanger |
| Main application | Highly abrasive or oxidizing media, free halogens and ultra-high corrosive solvents and/or ultra pure applications | |
| Standard pipe diameter(inside/outside) | mm | 11/14、14.5/19、20/25 |
| Standard pipe length | mm | 500 to 2500 (standard); (up to 4500) |
| Shell diameter | mm | 100 to 700 |
| Heat exchange area | m² | 0.2 to 50 |
| Standard design pressure | MPa | from-0.1 to 0.8 (max to 1.0) |
| Standard design temperature | ℃ | from-30 to 200 (max to 220) |
| Connection standard | HG/DIN/ANSI | |
| Material of heat exchange tube | ThermoSIC pressureless sintered silicon carbide tube (SSIC) | |
| Tubesheet material | ThermIG IG1\ThermIG IG2\ThermoIG IG3 tetrafluoroethylene resin impregnated graphite; steel lining PFA, integral PTFE, stainless steel | |
| Shell material | Carbon steel and stainless steel; Steel lining (rubber, PTFE and other fluoroplastics, enamel), etc. | |
| Gasket material | FFKM\FKM\FEPM | |
| Tube to tubesheet seal(basic design) | Three tube plate double"O" ring gasket sealing system | |
| Tube to tubesheet seal(special design) | Double tubesheet-single"O" ring gasket sealing system (with safety chamber) and bolt tightening design (with safety separation mechanism) | |
| Optional design | Carbon fiber reinforced silicon carbide tube | |
| Design code | GB standard |
Technical Characteristic
Design pressure: 1.0MPa
Design temperature: 220℃
Heat exchange area: 0.2~50㎡
Medium: water/steam/corrosive materials
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Shengtang Road, Maolin Town, Jingxian City, Anhui Province, China (factory)
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