SEGMENT- Finned Tube Condenser
Shell and tube heat exchanger is a device that transfers part of the heat of hot fluid to cold fluid, also known as heat exchanger. Shell and tube heat exchangers are general-purpose equipment in chemical, petroleum, power, food and many other industrial sectors, and play an important role in production. There are many types of heat exchangers, but according to the principle and method of heat exchange between cold and hot fluids, they can be basically divided into three categories: partition type, hybrid type and regenerative type. Among the three types of heat exchangers, the partition wall heat exchanger is the most widely used. According to the different heat exchange tube bundles, the partition heat exchanger is divided into: FPR floating coil heat exchanger, LWR threaded tube heat exchanger, and WMH eddy current heat film heat exchanger. Advantages of shell and tube heat exchangers: 1. High heat transfer coefficient: threaded pipe is a high-efficiency heat transfer element combining internal and external threads made of red copper or stainless steel with high thermal conductivity. The threaded pipe heat exchanger made of it has little fluid resistance. , then a strong turbulent flow is formed, which greatly improves the heat release coefficient inside and outside the tube. After testing, the total heat transfer coefficient of steam-water heat exchange is 3000~6000W/m2, and the total heat transfer coefficient of water-water heat exchange is 2500~5500W/m2. 2. Compact structure: This product has a large heat transfer area per unit volume. The total heat transfer coefficient is high, so the floor space is greatly reduced, saving materials and space. 3. Not easy to scale: Due to the special concave-convex structure of the threaded pipe, multi-flow layers and rotary scouring are generated inside and outside the pipe. In addition to the thermal expansion and contraction of the pipe, impurities will not remain inside and outside the pipe wall, so it is not easy to scale. , the long-term operation effect is good. 4. Not easy to leak: The sealing circumference of this product is short, the thick thread of the threaded pipe is similar to an expansion joint, and it has its own compensation ability. The thermal stress of the heat exchanger is small, and it is not easy to leak. 5. Easy installation: This series of heat exchangers has two types: horizontal and vertical, which are easy to install in different positions. 6. Compulsory supervisory inspection, reliable quality: manufactured, inspected and accepted in strict accordance with GB150-1998 "Steel Pressure Vessel", GB151-1999 "Shell and Tube Heat Exchanger" and related standards, and accepted "Pressure Vessel Safety Technology Supervision Regulations" supervision.
The professionally designed stainless steel roller combined with the movable tightening baffle makes the on-site disassembly and assembly of the heat exchanger fast and convenient, and can effectively reduce the wear of the load on the upper guide rod, and the roller body is not easy to induce, thus preventing the occurrence of locking. Reliable operation, high efficiency, environmental protection, space saving and convenient maintenance are the basic and harsh requirements for current ships and marine engineering equipment. More than 30 varieties of heat exchangers ensure that the requirements for various working conditions of marine heat exchangers (central cooler/jacket water cooler/lubricating oil cooler/fuel oil cooler/air conditioner, etc.) The efficient solution ensures the normal operation of the ship's cooling system for a long time. The optional configuration of heat exchanger accessories (interface metal flanges, marine pressure and temperature gauges, post-insertion filters, etc.) also provides a user-friendly service for shipyards and shipowners. Features: Advanced board pattern design, high efficiency and environmental protection. Compact structure and small footprint. Excellent sheet, high reliability. Good and reliable seal with less leakage. After-sales service system, maintenance is assured. Application range: Capacity range: 0.1m3/h to 3000m3/h Operating pressure: 1.6MpaG Operating temperature: 150 Plate Material: Stainless Steel 304, 316L, Ti, Ti-Pd, 904L, SMO254, Hastelloy, Nickel Ni Gasket material: NBR, EPDM, HNBR, FKM (VITON-A, VITON-B, VITON-G), etc.
Industrial equipment Brazed plate heat exchanger is a new type of high-efficiency heat exchanger made of a series of metal sheets with a certain corrugated shape stacked and brazed. Thin rectangular channels are formed between various plates, and heat is exchanged through the plates. Compared with the conventional shell and tube heat exchanger, its heat transfer coefficient is much higher under the same flow resistance and pump power consumption, and it has a tendency to replace the shell and tube heat exchanger within the applicable range. Applications: Refrigeration: used as condenser and evaporator b. HVAC: intermediate heat exchangers used in conjunction with boilers, intermediate heat exchangers in high-rise buildings, etc. c. Chemical industry: soda ash industry, ammonia synthesis, alcohol fermentation, resin synthesis cooling, etc. d. Metallurgical industry: heating or cooling of aluminate mother liquor, cooling of steelmaking process, etc. e. Machinery industry: cooling of various quenching fluids, cooling of reducer lubricating oil, etc. Design Parameters Flow range: 1-2000 m3/h Working pressure: vacuum-8.2MPa Operating temperature: -195-538C Interface size: 1"-DN300 welding, flange, thread and other connection forms Corrosion resistance: Welding seal without rubber gasket, choice of various metal and alloy materials, super corrosion resistance, longer service life. Application field: Crude oil, natural gas purification and chemical products; chemical industry; pharmaceutical and specific chemicals; injection control systems; HVAC, district heating, thermal power plants; food processing; cooling tower heat recovery Process requirements Pickling temperature: Raising the pickling temperature is conducive to improving the descaling effect. If the temperature is too high, it will aggravate the corrosion of the pickling solution to the heat exchanger plates. Through repeated tests, it is found that the pickling temperature should be controlled at 60. 2) Concentration of pickling solution: According to repeated tests, the pickling solution should be prepared according to the concentration of formic acid 81.0%, water 17.0%, buffer 1.2%, and surfactant 0.8%, and the cleaning effect is excellent. 3) Pickling method and time: The pickling method should be carried out by a combination of static soaking and dynamic circulation. The pickling time is static soaking for 2h first, and then dynamic circulation for 3~4h. During the pickling process, samples should be taken frequently to test the pickling concentration. When the difference between the two adjacent test concentrations is less than 0.2%, the pickling reaction can be considered to be over. 4) Passivation treatment: After pickling, most of the scale and metal oxides on the surface of the plate heat exchanger will be dissolved and fallen off, exposing new metal, which is very easy to corrode. The sheet is passivated.
The Extruded Fin Tube also known as� Bimetallic Fin Tube� is one of the most preferred finning processes for various applications. Manufacturing process: Fin is produced by the rolling method (three-roll oblique rolling). Its working principle is: The smooth tube is lined with a mandrel, the tube material is driven by the roller blade to make a spiral linear movement, and is rolled by the roller. The hole pattern composed of the groove and the core rod is gradually processed with fins on its outer surface. In order to facilitate the formation of fins, the rolling parts adopt three stages of biting, rolling, and shaping during the deformation process, so that the processed fins are complete, smooth, and regular. The finned tube produced by this method is based on the base tube and the outer fin is an organic whole, so there is no problem of contact thermal resistance loss and electrical corrosion. It has good heat transfer efficiency and strong resistance to deformation. Extruded finned tubes consist of a light pipe and fins â??attachedâ?? to it. The structural parameters are mainly the inner diameter and outer diameter of the finned tube, the wall thickness of the finned tube, the fin pitch, the fin thickness and the fin height. Material Options: We offer the widest range of material in the industry and can extend it on request in case of special requirements for heat conductivity, mechanical properties or corrosion resistance. Below are our regular materials` combination. A. Copper aluminum composite finned tube B. Steel aluminum composite finned tube C. Pure aluminum finned tube D. Pure copper finned tube Fin Height Options: A. Low finned tubes The fins of the low finned tube are extruded directly from the tube material. The fin height is only 1-2 mm. The common low fins are 1.6 mm in the shell- and-tube heat exchanger. This kind of finned tube does not need to consider the contact thermal resistance with the tube. B. Middle finned tubes The fin height of the finned tube is about 3.2 mm, which is often used in pressure vessel equipment such as shell and tube heat exchangers. C. High finned tubes The finned tubes are usually used in air heat exchangers, whose height is lower than 16mm, depending on working conditions. D. Customized specification, please reach to us for more details. Extruded Finned Tubes Characteristic: A. High heat transfer performance and low contact thermal resistance B. The contact area between fins and tubes is large, and the connection is tight and firm. C. Good corrosion resistance, stable performance for long-term use. D. Fins have good rigidity and are not easy deform. E. Light weight and Low cost. F. Low air resistance G. Easy to clean
Details information Description Hotplates Heating working area 400x300mm158x118inch Anticorrosion Heating working area coated can increase the corrosion functionpower cord covered in PFA tubeseparate design can makes the controller outside of the fume cupboard to avoid the acid corrosion4 feet with PFA tube can anticorrosion Materials High quality graphite Max use temperature 350C Temperature control type PID temperature control digital display Continue working time 48h OEM 1Heating working area  2length of power cord and height of the feet Features 1heating speed full uniform heating  2high efficiencycan heat several samples at the same time  3simple operation easy to use Long service life Warranty  Within one year Matching products utensilsbeakercrucibledigestion tubesample tankdigestion bottles ect
DBF series anti-corrosion temperature control digital display electric heating plate is also called anti-corrosion electric heating plate and Teflon coated electric heating plate. The surface is treated with imported high-quality PFA anti-corrosion coating, which is a professional experimental hot plate for sample heating, digestion, drying, boiling, and acid flushing. A variety of series and models are available for users to choose from. They can also be customized according to users' requirements. They are made with special technology to overcome the disadvantages of ordinary electric heating plates that are easy to be damaged due to long-term continuous work. It can meet the needs of chemical laboratories in different industries such as physics, chemistry, biology, environmental protection, pharmacy, food, beverage, teaching, scientific research, etc. for reagent heating. characteristic: 1. The imported PFA Teflon coating is clean and never rusts. The anti-corrosion cast aluminum heating plate heats up quickly; 2. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination; 3. Customized time setting function and segmented temperature control; 4. The exposed part of the power line is wrapped with PFA pipe to further prevent the corrosion of acid gas on components.
High temperature and corrosion resistant electric heating plate The temperature controlled electric heating plate, also known as the anti-corrosion electric heating plate, is a professional experimental electric heating plate for sample heating, digestion, drying, boiling and acid flushing. Its surface is treated with imported high-quality Teflon coating and is not affected by strong acids and alkalis. Product features: 1. Imported Teflon anti-corrosion coating, which can be wiped clean and never rust, and anti-corrosion cast aluminum heating plate heats up quickly. 2. Multiple samples are processed at the same time without cross contamination. 3. All pillars of DBF type electric heating plate are made of polytetrafluoroethylene to minimize metal parts entering the laboratory. 4. Customized time setting function, segmented temperature control, and processing of different boards as required. 5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
DBF series anti-corrosion temperature control digital display electric heating plate is also called anti-corrosion electric heating plate and Teflon coated electric heating plate. The surface is treated with imported high-quality PFA anti-corrosion coating, which is a professional experimental hot plate for sample heating, digestion, drying, boiling, and acid flushing. A variety of series and models are available for users to choose from. They can also be customized according to users' requirements. They are made with special technology to overcome the disadvantages of ordinary electric heating plates that are easy to be damaged due to long-term continuous work. It can meet the needs of chemical laboratories in different industries such as physics, chemistry, biology, environmental protection, pharmacy, food, beverage, teaching, scientific research, etc. for reagent heating. characteristic: 1. The imported PFA Teflon coating is clean and never rusts. The anti-corrosion cast aluminum heating plate heats up quickly; 2. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination; 3. Customized time setting function and segmented temperature control; 4. The exposed part of the power line is wrapped with PFA pipe to further prevent the corrosion of acid gas on components.
Design Code: ASMEVIII-I Design Pressure: Up to 35 Mpa Software:HTRI, PVElite & ANSYS Material Code: From ASME & ASTM Diameter Range: Up to 2 Meter Length Range: Up to 20 Meter Available Material:CS, SS, Alloy, High Alloy Heat Exchanger Type:S&T, Double Pipe, Jacketed, Hairpin, Air fin cooler As Per Exporting Package For Customers
We have hundreds of types of plate and gasket for your choice, with the most complete range, perfect quality and irresistible prices. Used for maintenance and production Plate material: SS304, 316L, Titanium, Nickel, 254Mo, Hastelloy Plate thickness: 0.5mm, 0.6mm Gasket material: NBR, EPDM, FPM, Silicone rubber Food-grade material and other materials suitable for special working condition, like elevated or low temperature conditions, are also available. Material Applicable Media SS 304 pure water, river water, edible oil, mineral oil SS 316L pure water, river water, edible oil, mineral oil Titanium sea water, salt water, brine Nickel high temperature or high concentration caustic soda Mo dilute sulphuric acid, inorganic aqueous solution Hastelloy concentrated sulphuric acid, hydrochloric acid, phosphoric acid Material Temp. Applicable Media NBR -15~+110 pure water, sea water, salt water, mineral oil HNBR -15~+140 high temperature water or mineral oil EPDM -25~+170 hot water, water vapour, acid, alkali F.viton G -5~+180 acid, alkali fluid Silicone Rubber -65~+250 low temperature and dry heat resistant Asbestos -5~+250 food, oil, fat, alcohol
Our Transfer Printing Felt imported DuPont Aramid 1313, the middle Fabric for high-performance industrial silk fabric. It can work under 250degrees. After the use, the shrinkage of width is 3% max, the elongation is 3%, the weight is 3300g/m2, the thickness could be 8mm, and can also be customized thicker type according to customer's demand. The thickness could be 3600g/m2. Which is a special Blanket for transfer printing of various fabrics, curtain fabrics, and decorative fabrics. Specifications can be customized according to customer needs. Transfer Printing Felt Application: Our heat transfer printing belt is mainly used for various of roll to roll heat transfer printing machine, roller printing machine, etc.
Condenser and Heat Exchangers tube scaling is one of the most hardest problems in the industry. It results in decrease of productivity and efficiency of the plant.We provide cleaning technology prevents heat exchanger tubes from accumulating mud, scale, or biological fouling. EQOBRUSH online tube cleaning System can control the generation of dirtSpecialized cleaning brushes can make every tube get cleaning. When the brush finish cleaning, they will come back to the basket where they are prepared for the next cleaning cycle. It can clean 4-6 times a dayyou can set the times according to real situation. The advantages Heat transfer continuously occurs at maximum efficiency Online heat exchanger cleaning requires no process shutdown Chemical-free â?? no chemical handling or disposal hassle Fully automatic for effortless maintenance
It includes air heat exchanger, cooling tower, air cooler and so on; the equipments which transfer the thermal energy from the heat to the cold liquid are called heat exchange equipments. Heat exchange equipment is widely applied in petro-refinery, chemical engineering, light industry, pharmacy, machinery and food industry. Ktt can deliver chemical engineering project in a turnkey model, in which equipment manufacture, installation, commissioning, and operation and long-term after-sale services can be included in the whole engineering package. Business scope We provide Chemical engineering project consulting,Designing, Equipment procurement, Installation, Commissioning, Operation Guidance, After-Sale Services etc. whole process services for following projects: SOP Production Line/Potassium Sulfate Production Line/Plant Calcium Chloride Production Line/Plant Nitric Acid Production Line/Plant Sulfuric Acid Plant/Plant odu ction Line/Plant Chemical Equipment In past years, we h ave completed more than 100 consulting, design, construction and general contracting projects locally and internationally; the projects spread in 20 provinces in China, Southeast Asia, Middle East and Africa.
Relying on application practices, HFM Fully Welded Plate Heat Exchangers are widely applied in oil and gas industry, refinery applications, pharmaceutical industry, chemical/petrochemical industry, automotive, pulp and paper industry and steel industry. The Semi-welded Plate Heat Exchanger is particularly offered for heating and cooling of aggressive media. Two corrugated plates are positioned back to back and welded together as "cassette" by laser, along the sealing groove designed for the gasket of the semi welded PHE. The semi-welded plate for PHE is specially offered for aggressive media. Generally, two pieces of PHE stainless steel plates are welded back to back by laser along the sealing groove for the gasket to form the plate cassette. Each cassette is sealed with a gasket. The refrigerant flows from one cassette to the other, contacting with only two of the four ring gaskets at the inlet and the outlet.What are the advantages of Semi-Welded Plate Heat Exchanger?1. Wide temperature range from -38 to 2002. Maximum design pressure up to 30 bar3. Rigid mechanical construction4. Outstanding leak-proof for high safety5. Capacity in handling aggressive media6. Adjustable size7. Compact structure and small installation space
Plate and Shell Heat Exchanger is designed as a performance upgrade over shell & tube heat exchanger and welded, brazed plate heat exchangers. This heat exchanger type supplies high thermal performance with compact size, similar to that of gasketed plate heat exchangers, with low hold-up volume and low installed weight, especially when filled. But it can be applied well when the operation condition is high temp and high pressure to which gasketed plate heat exchangers cannot be applied.The heart of the Plate and Shell Heat Exchanger is its heat transfer element, also called the plate core/package, composed of round or oblong chevron-type plates welded into a cassette.What are the advantages of Plate and Shell Heat Exchanger?High heat transfer & Low foulingCompact structure & No gasketHigh pressure & High temperatureSmall terminal temperature difference & Low pressure drop Table. Parameters of HFM Plate and Shell Heat Exchangers ModelWW1DD1LPlate+TubeShell+TubeHPS1624098250168.3N*2.4+2DN15DN(15-80)HPS22448134.6310219.1N*2.4+3DN20DN(20-100)HPS46469174368269N*2.4+4DN40DN(25-200)HPS72565277460355N*2.8+4DN50DN(25-300)HPS128600298694464N*2.8+6DN80DN(25-350)HPS179693338725559N*2.8+6DN100DN(25-400)HPS647152065012501016N*3.2+6DN150DN(25-700)HPS1200182890015481372N*3.2+8DN300DN(25-1000)HPS16002098100018381562N*3.2+8DN350DN(25-1200)
Brazed Plate Heat Exchanger is small, light and compact. It does not need gaskets.Instead, it is brazed together using cooper to give a strong, compact construction.This heat exchanger is especially suitable for pressure up to 50 bar and temperatures from -196 to +550.What are the advantages of Brazed Plate Heat Exchanger? High heat transfer efficiency Compact structure Easy installation Easy Deinstallation DurabilityTable. Parameters of HFM Brazed Plate Heat Exchanger Model NoWidthHighthThicknessHole Center DistanceMax PressureMax Flow RateWeightHFQ10762069+2.3n172*421/3/4.58.00.7+0.06nHFQ15801909+2.3n154*401/3/4.58.00.7+0.06nHFQ25A783189+2.3n282*423/4.58.01.0+0.08nHFQ25B863159+2.3n269*403/4.58.01.0+0.08nHFQ3011131010+2.36n250*503/4.5181.3+0.12nHFQ3512430413+2.4n250*703/4.5182.2+0.16nHFQ3612228211+3.1n227*523181.88+0.104nHFQ50A11152510+2.35n466*503/4.5182.6+0.19nHFQ52B11152510+2.35n466*503/4.5182.6+0.21nHFQ60A11952610+2.24n470*633/4.5182.379+0.194nHFQ60B11952610+2.24n470*633/4.5182.379+0.194nHFQ90A19161611+2.35n519*923/4.5427.8+0.36nHFQ90B19161611+2.72n519*923/4.5427.8+0.44nHFQ10024849610+2.15n405*1573/4.5426.5+0.37nHFQ125A24652813+2.36n456*1743/4.5427.2+0.52nHFQ125B24652813+2.36n456*1743/4.5427.2+0.52nHFQ18030769613+2.76n567*3071.5/2.110010+0.51nHFQ21032173813+2.7n603*1881.5/2.110013+0.75nHFQ210A32173813+2.7n603*1881.5/2.110013+0.75nHFQ23032273913+2.55n631.7*205.23/4.510013+0.82nHFQ600429139822+2.78n1190*2201.5/2.130031.8+1.73n
It includes air heat exchanger, cooling tower, air cooler and so on; the equipments which transfer the thermal energy from the heat to the cold liquid are called heat exchange equipments. Heat exchange equipment is widely applied in petro-refinery, chemical engineering, light industry, pharmacy, machinery and food industry. Ktt can deliver chemical engineering project in a turnkey model, in which equipment manufacture, installation, commissioning, and operation and long-term after-sale services can be included in the whole engineering package. Business scope We provide Chemical engineering project consulting,Designing, Equipment procurement, Installation, Commissioning, Operation Guidance, After-Sale Services etc. whole process services for following projects: SOP Production Line/Potassium Sulfate Production Line/Plant Calcium Chloride Production Line/Plant Nitric Acid Production Line/Plant Sulfuric Acid Plant/Plant odu ction Line/Plant Chemical Equipment In past years, we have completed more than 100 consulting, design, construction and general contracting projects locally and internationally; the projects spread in 20 provinces in China, Southeast Asia, Middle East and Africa.
M&C Plate Heat Exchanger services a wide variety of Hisaka heat exchanger plates and gaskets in additional to other company models. We have a comprehensive process to refurbish old Hisaka heat exchanger plates, which includes plate  cleaning and fluorescent penetrant testing to ensure the plates are free from any defects or pinholes. Once we've completed the cleaning and testing phase, we install new gaskets and return the plates. In addition to refurbishing plates, we also manufacturer replacement plates that are adaptable to OEM. This enables us to quickly ship replacement plates to you to help minimize downtime. We also provide new plates and gaskets for a variety of Hisaka models including the ones listed below. If you don't see a specific plate listed or have any questions, give us a call or request a quote. RX10A,RX11A,RX30,RX70,RX125B,RX126,RX135A,RX185,RX326,RX715,RX725,RX795,LX00A,LX01,LX025A,LX095A,LX10A,LX125B,LX195B,LX20,LX30A,LX40,LX40A,LX50A,LX515A,LX595A,LX595B,LX596B,LX625A,UX01,UX10,UX10A,UX11,UX100,UX115,UX125,UX20,UX20A,UX226,UX228,UX30,UX398A,UX40,UX416,UX80,UX90,UX925,UX995,UX997,SX40,SX41,SX476B,SX43,SX916M,EX11,EX15,EX16
M&C Plate Heat Exchanger services a wide variety of Reheat heat exchanger plates and gaskets in additional to other company models. We have a comprehensive process to refurbish old Reheat heat exchanger plates, which includes plate cleaning and fluorescent penetrant testing to ensure the plates are free from any defects or pinholes. Once we've completed the cleaning and testing phase, we install new gaskets and return the plates. In addition to refurbishing plates, we also manufacturer replacement plates that are adaptable to OEM. This enables us to quickly ship replacement plates to you to help minimize downtime. We also provide new plates and gaskets for a variety of Reheat models including the ones listed below. If you don't see a specific plate listed or have any questions, give us a call or request a quote. UFX6,UFX12,UFX18,UFX26,UFX42,UFX51,UFX37,UFX64,UFX91,UFX118,UFX60,UFX100,UFX140,UFX180,UFX85,UFX145,HX12,HX145,HX180,HX205,HX25,HX265,HX325,HX50,HX85,MF138,MF257,MF276,MF56,MF59
