alfa laval Refrigerant Semi welded plate heat exchanger factory wholesale price
Product introduction
The semi welded plate heat exchanger is composed of a pair of plates, and each of the two plates is laser welded to form a pair of plates. It is sandwiched between the fixed pressing plate and the movable pressing plate in a superimposed manner. The mesh contacts are formed between adjacentplates and supported by each other, and the rigidity of the plates is remarkably enhanced. Our semi welded plate heat exchanger adopts advanced laser welding technology, which has the advantages of small welding deformation, small residual stress and high quality.Qingdao Ruipute has advanced welding technology, especially for the first time to achieve the welding technology of special materials such as titanium, we are at the domestic leading level in developing and manufacturing semi-welded titanium plate heat exchange equipment.
The cavity of the pair of plates forms a pass of a medium; the two pairs of plates are sealed by a sealing gasket which is resistant to corrosion, high temperature and high pressure, and constitutes another medium pass; the two mediums flow evenly in a countercurrent way in the adjacent channels to complete the sufficient heat exchange process. This structure ensures the stability of the welded plate pairs, providing easy maintenance of each pair of plates. It has the characteristics of high safety, high heat transfer efficiency, long service life and easy maintenance. It is suitable for cooling and chemical treatment. It is the ideal alternative equipment to shell and tube heat exchanger and all welded plate heat exchanger.Especially suitable for evaporation and condensation of ammonia coolants,as well as chemical treatment of corrosive liquids.
Maximum volume:5000m3 /h; Maximum design pressure:25bar
Maximum temperature:150 celsius degree; Minimum difference in temperature:0.5-1celsius degree
Nozzle diameter:DN15~DN500; Plate thickness:0.5mm - 1.2mm
Gasket material:NBR, EPDM, HNBR, HT-NBR, HEPDM,CR,VITON/FKM
Fixed and movable plate material: Carbon Steel, Stainless Steel, and others on request.
Plate material:AISI304, AISI316, AISI316L, Titanium,Ti-Pa,Hastelloy C276,254SMO, Nickel, AISI904L.
Characteristics
The semi welded heat exchanger has the general characteristics with shell and tube heat exchanger, and yet have other features like
-
Small amount of irrigation
The special medium has a small amount of irrigation, which is conducive to environmental protection and lower operating costs.
-
small volume
The tube pass and shell pass of the shell and tube heat exchanger is very large, to make the system work normally, it must be filled with a large amount of medium, and it may also cause environmental pollution. The semi welded plate heat exchanger have a small size.On the other hand, the pitch size is also small.
-
Cooling pipe network capacity
Low freezing tendency and high antifreeze performance (ammonia refrigeration application) The semi welded plate heat exchanger can make the fluid produce ice crystals, which is similar to frost, and is stable in this state.It can increase the capacity of the district cooling network without increasing the size of existing pipes. Due to the low flow rate of water, high-speed turbulence can be formed in the plate heat exchanger, and the temperature distribution is very uniform, thereby reducing the freezing tendency of the chilled water. Even if it is frozen, it is more able to withstand the pressure generated by freezing, and can continue to be used after frozen, unlike the shell and tube heat exchanger, which is easy to burst.
Product Display
Semi welded plate heat exchanger
Semi welded plate heat exchanger
Semi welded plate heat exchanger
Range of application
Ammonia refrigeration, sulfuric acid, caustic soda, petrochemical, metallurgy, machinery, pharmaceuticals, food etc.
Send product request
Other supplier products
 |
alfa laval gasketed Titanium palladium plate condenser supplier | Product introduction The plate condenser consists of plates that are welded together in pairs to form a so-called plate set. The concept of a pla... |
 |
Alfa Laval gaskets M3 M6B M6M M10B M10M TL10B TL10P | As a Chinese plate heat exchanger manufacturer, we focus on plate heat exchanger, all kinds of plates and gaskets producing. Through 13 years of de... |
|
|
alfa laval Refrigerant Semi welded plate heat exchanger factory wholesale price | Product introduction The semi welded plate heat exchanger is composed of a pair of plates, and each of the two plates is laser welded to form a ... |
 |
Plate heat exchanger gaskets | ALFA LAVAL Plates And Gaskets Unique split-flow design, even flow rate, removes the dead zone of flow velocity, avoids corrosion cause... |
 |
ss 304 alfa laval sulfuric acid double wall plate heat exchanger manufacturer | Product principle The double wall plate heat exchanger plate is welded integrally with two thin plate pieces along the corner hole of each pair o... |
Same products
 |
Heat exchanger LEA series | Seller: Changzhou Lingji Industrial Equipment Co., Ltd | Heat exchangerplays a crucial role in providing advanced cooling and ventilation systems for a wi... |
 |
Louvered Recirculated Air Heating Unit | Seller: Fujian Air Technology Systems Co., Ltd | Applications: ideal for high and large space(H: 4-30m)that needs heating with max 23m supply air ... |
 |
Trifluoromethane R23 CHF3, Refrigerant Gas | Seller: Chengdu Taiyu Industrial Gases Co., Ltd | , Refrigerant Gas Product Description Trifluoromethane is an organic compound, colorless, odorl... |
 |
HORIZONTAL RADIATOR FOR GAS GENSET | Seller: Xiangyang hero city thermalsys Co.,Ltd | Silent fan, each fan can be designed to be controlled separately according to requirements, round... |
 |
HORIZONTAL RADIATOR FOR GAS GENSET | Seller: Xiangyang hero city thermalsys Co.,Ltd | Silent fan, each fan can be designed to be controlled separately according to requirements, round... |
