Tube OD: 25-73mm.
Tube Thk: 3.0-6.0mm.
Fin Thk: 1.5-4.0mm.
Fin Pitch: 9.0-30.0mm.
Fin Height: 15.0-45.0mm.
Square Fins are welded on 1 steel base tubes. We call it H Fin Type Tubing. Square Fin Tube with 90 Degree Bends, Rectangular Finned Tubes with 90 Degree Bends.
Max. Working Temperature: 300 �°C.
Atmospheric Corrosion Resistance: OK.
Mechanical Resistance: Good.
Fin Material: Copper, aluminum, carbon steel, stainless steel.
Base Tube materials: Any material available, such as carbon steel Tube, ASTM A179, ASTM A192, ASTM A210, stainless tube ASTM A269, ASTM A213 T5 T11 T22 304 316.
PRODUCTS DESCRIPTION:
Features: HFin Tube is formed on both sides of the straight channel, can achieve good blowing effect.The space is compact, theoverall weight is reduced greatly, reduce cost H type fin can flow space uitilization effectively, keep the fin area and fin is larger thanthe thickness of the fin; can choose according to need any abrasion; fins are parallel to each other and independent, no effect of helxangle, which is convenient to ash.
"HTYPE Fined tube can not only improve the windward side near the stagnation point speed, increase the axial purging.can increasethe leeward surface reflux disturbance again.The velocity distribution characteristics make H finned tubes is not easy to dust.
Amber colored low cost mixed bed for EDM and other general purposeuses.Portable Exchange Deionization (PEDI) provides flexible configurations and rapid deployment of ion exchange systems without the need to handle potentially dangerous chemicals or to deal with acidic and basic regeneration wastewaters. Portable exchange can be used for selective removal of targeted contaminants as well as for bulk deionization and polishing the effluent from other treatment processes. Suzhou X Chemical manufactures a wide variety of mixed bed and separate component resins specifically for the portable exchange industry. They are available regenerated (ready to use) and in exhausted forms (suitable for long term storage). Ion exchange resins for portable exchange use are available in high purity and low TOC versions suitable for pharmaceutical and semi-conductor applications
Material: copper and aluminum
Surface treatment: anodizing
Machining can assure 0.01mm
Inspection tools: 2.5D Measuring Projector
Strong ability on CNC Skived,CNC machining , FSW, Punching, Soldered, Brazing, production assembly
Customized specifications and designs are accepted
Optional for OEM
Vansim (Dongguan) Hardware Products Co., Ltd locates in Chashan Town, Dongguan City. We are a professional manufacturer combines design, producing and sales for high-power heatsink and different Precision parts.
Our products include cooler, Liquid cold plate, heatsink modules,heat pipe, skiving, extrusion,die casting heatsink, auto parts,cavities, extrusion aluminum parts,CNC machined parts,Precision CNC machining parts .
All these products are widely used on high power supply ,Converter ,laser,Smart driving,refrigeration equipment,medical facilities, wind driven generation , New energy vehicleï¼?electronic communication facilities,different automatic equipment etc.
We are open to OEM service as well as design & produce precision parts to meet customerâ??s requirements.
(1) the spiral wound tube heat exchanger is highly efficient and saves energy (steam). Internal unique reverse winding spiral coil structure, heat exchange in a current way, make fully condensing steam in the heat exchange tube bundle, do not need a second heat exchange, so it can save a lot of steam;
(2) spiral wound tube heat exchanger is stainless steel welding, it can bear high temperature and high pressure. Because the heat exchange tube bundle and shell are all made of stainless steel material, with uniform expansion coefficient, the maximum pressure is1.6 MPa, the highest heat-resistant is 400 â??,it will not cause deformation of the heat exchanger because of pressure and temperature; so there is no need to prepare the equipment to reduce the pressure and temperature. (3) its structure is compact, with small size, saving infrastructure investment; Lightweight and easy to install, the equipment can be connected directly to the pipe, reducing installation cost.
(4) the heat exchanger with Michael's (OWEN) turbulent buffeting frequency standard principle, the heat exchange tube bundle adopts the minimum clearance design, effectively eliminates the turbulent chattering phenomenon, prolongs the service life of the heat exchanger.
(5) the heat exchanger is low in scale with a low maintenance cost, with unique structure, unique surface treatment technology, and on both sides of the counterflow heat exchange medium, not only improving the integrated heat transfer coefficient but also with self-cleaning function and low scale tend. The method of chemical descaling can be used to clean the heat exchanger, which can save time, power, cost and effect.
Shell and tube heat exchanger is made to transfer energy from high fluid heat transfer to the lower temperature fluid, the fluid temperature can reach the indexes of the flow rules, so as to meet the needs of process conditions, as well as one of the main equipment of improving energy efficiency. The heat exchanger industry deals with nearly 30 kinds of industries, such as HVAC, pressure vessel, and medium water treatment equipment, which form the industrial chain.
The Shell and tube heat exchanger industry in china has achieved remarkable results in energy saving and efficiency, increasing heat transfer efficiency, reducing heat transfer area, lowering pressure drop, and improving thermal strength of a plant. Based on petroleum, chemical, electric power, metallurgy, shipbuilding, machinery, food, pharmaceutical, and other industries to stable demand growth of the heat exchanger.
We are a China based plate heat exchanger manufacturer, and we specialize in plate type heat exchanger, all kinds of plates and gaskets producing. 500+ moulds are with us, and we can replace the most applied plates and gaskets for Alfa Laval Gea, APV, Tranter, Sondex, Funke, Thermowave etc. Thereâ??s no difference when comparing our products with genuine ones. And through the past 13 years, we have been selling them to all over the world, especially in European and American markets.
The GEA brand, plates and gaskets we can produce and replace is: NT50T NT50M NT50X NT100TNT100M NT100X NT150L NT150S NT250S NT250M NT250L NT350S NT350M
Our plate material 304, 316L, Titanium, Hastelloy C-276 254SMO 904L;
Our gasket and ring gasket material NBR, EPDM, VITON, HNBR, CR;
Weâ??re a China based plate heat exchanger manufacturer, and we specialize in plate type heat exchanger, all kinds of plates and gaskets producing. 500+ moulds are with us, and we can replace the most applied plates and gaskets for Alfa Laval Gea, APV, Tranter, Sondex, Funke, Thermowave etc. Thereâ??s no difference when comparing our products with genuine ones. And through the past 13 years, we have been selling them to all over the world, especially in European and American markets.
The GEA brand, plates and gaskets we can produce and replace is:
Large mean logarithmic temperature difference
02 Large log-averaged temperature difference
Plate heat exchanger is mostly parallel or counter-current flow mode. Select the number of processes and channels, the initial selection of cold, hot fluid flow and the number of channels, and thus calculated flow rates. Cold, hot fluid in the plate heat exchanger flow parallel to the heat transfer surface, no bypass, thus making the end temperature difference is small, the logarithmic mean temperature difference is large .
The double wall plate heat exchanger plate is welded integrally with two thin plate pieces along the corner hole of each pair of plates. When the plate leaks, for example, the perforation caused by long time working will be easily detected from outside. Thereby it stops mixing between two materials.And at the same time, they plays very important roles towards warning internal leakage. Combined with the double seal of the gasket, the possibility of mixing two materials is avoided, and it is suitable for applications with high sanitary requirements or high safety and reliability of industrial production. Since the two sheets are welded to form a sheet, the heat transfer coefficient is inevitably lowered, but the highest safety is achieved in preventing materials mixing.
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
Product introduction
Semi welded plate heat exchanger
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
