- Heat Exchanger China
- Wuxi Dingjisheng Equipment Manufacturing Co., Ltd.
Gasketed Plate Heat Exchanger OEM Supplier China
Details
Gasketed Plate Heat Exchanger OEM / ODM Supplier China
Product Description
Plate heat exchanger is a high-efficiency heat exchanger made up of a series of metal sheets with a certain corrugated shape. Thin rectangular channels are formed between various plates, and heat exchange is carried out through the plates. Plate heat exchangers are ideal equipment for liquid-liquid and liquid-vapor heat exchange. It has the characteristics of high heat exchange efficiency, low heat loss, compact and lightweight structure, small footprint, wide application, long service life and so on. Under the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tube heat exchanger, the floor space is one-third of the tube heat exchanger, and the heat recovery rate can be as high as 90%.
Table 1
Plate Materials
| Material name | Thickness(mm) | Material grade | Applications |
| Stainless steel | 0.5-0.8 | 304,321,316,316L |
Places with serious corrosion caused by acid or base mediums and places not suitable for chloride ions |
| Commercial pure titanium | 0.5-0.8 | Ti | Alkali or salt making places, sea water desalination places, low-temperature places, freezing places or places with chloride-ion corrosion |
| Nickel | 0.5-0.8 | Ni | Places resistant to corrosion, hot alkali liquor corrosion, neutral solutions or subacid solutions |
| Acid-resistant steel | 0.5-0.8 | RS-2, SM0254, HC-276 | Sulfuric acid field and the fields with acid corrosion |
Table 2
Gasket Materials
| Material name | Code | Applicable temperature | Applications |
| NBR | N | -20~110ºC | Water, non-polar oil, mineral oil, lubricating oil, silicon oil, etc. |
| EPDM | E | -20~150ºC | Steam, water, ozone, polar chemical mediums, alcohol, weakacids, weak bases, salt solutions, etc. |
| Chloroprene rubber | C | -40~100ºC | Ammonia, mineral roil, lubricant, freon, etc. |
| Fluororubber | F | 0~180ºC | Inorganic acids, bases, mineral oil, halohydrocarbon and oxidant |
| Silicon rubber | Q | -40~200ºC |
Food field, etc. |
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