Tubular (also known as shell-and-tube, or tube-in-shell) heat exchangers are the most typical countercurrent heat exchangers and have a long history of use in industry, and they still dominate all heat exchangers today. Tubular heat exchangers consist of main components such as the shell, tube bundle, header, and end caps. The shell is usually cylindrical and contains parallel tube bundles. The tube bundles are fixed at both ends to the headers.
In tubular heat exchangers, two fluids are exchanged within the tubes. The flow path within the tubes is called the tube side, and the flow path outside the tubes is called the shell side. The tube wall is the heat transfer surface. To increase the heat transfer coefficient on the shell side, baffles are usually installed inside the shell. The baffles not only prevent short-circuiting but also increase the fluid velocity and force the fluid to flow in a zigzag pattern through the tube bundle, greatly increasing turbulence. Common types of baffles include concave and disk shapes, with the former being more widely used. The fluid passes through the tube bundle once within the tubes is called a tube pass, and passing through the shell once is called a shell pass. To increase
| Technical parameter |
| Product name |
Shell and Tube Heat Exchanger |
| Product model |
HLGLC-1/2//3......-A |
| Unit heat exchanging area |
1-4000m2 |
| Maximum flowrate |
1-5000m3/h |
| Shell material |
Shell material 304,316L.2205,TAI,C275, Copper |
| Heat exchange tube material |
Shell material 304,316L.2205,TAI,C275, Copper |
| Welding material |
99.99Stainless Steel 304,316L.2205,TAI,C275, Copper |
| Thickness of Materials |
0.5-12mm |
| Design pressure |
1.0MPa-9.0MPa |
| Test pressure |
1.5MPa 9.9MPa |
| Design temperature |
1-500 |
| Basic Procedures |
A1-> A2 A4-> A3 |
| Application scope |
Heating Water Heater, air conditioning economizer, Heat pump evaporator, chiller condenser, etc.Chemical, pharmaceutical, HVAC, pulp mill, beverage. The installation company, |
Tubular (also known as shell-and-tube, or tube-in-shell) heat exchangers are the most typical countercurrent heat exchangers and have a long history of use in industry, and they still dominate all heat exchangers today. Tubular heat exchangers consist of main components such as the shell, tube bundle, header, and end caps. The shell is usually cylindrical and contains parallel tube bundles. The tube bundles are fixed at both ends to the headers.
In tubular heat exchangers, two fluids are exchanged within the tubes. The flow path within the tubes is called the tube side, and the flow path outside the tubes is called the shell side. The tube wall is the heat transfer surface. To increase the heat transfer coefficient on the shell side, baffles are usually installed inside the shell. The baffles not only prevent short-circuiting but also increase the fluid velocity and force the fluid to flow in a zigzag pattern through the tube bundle, greatly increasing turbulence. Common types of baffles include concave and disk shapes, with the former being more widely used. The fluid passes through the tube bundle once within the tubes is called a tube pass, and passing through the shell once is called a shell pass. To increase
Application scenarios of plate heat exchangers:
1. Refrigeration: used as a condenser and evaporator.
2. HVAC: Intermediate heat exchangers used in conjunction with boilers, high-rise building intermediate heat exchangers, etc.
3. Chemical industry: soda ash industry, synthetic ammonia, alcohol fermentation, resin synthesis cooling, etc.
4. Metallurgical industry: Heating or cooling of aluminate mother liquor, cooling of steelmaking process, etc.
5. Mechanical industry: cooling with various quenching fluids, cooling with lubricating oil for reducers, etc.
6. Power industry: High voltage transformer oil cooling, generator bearing oil cooling, etc.
7. Paper industry: Heat recovery in bleaching process, heating of washing solution, etc.
Main Products
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• 1. Quality
ISO certificate & TMQ manage, serious quality check, our value message is " quality is our culture", with us your money in safe your business in safe.
• 2. Quality guarantee
the thickness of plate: 0.5-0.6mm
gasket content is 70%, we can make 68% use import material.
Ater-sales provided.
• 3. Stronger team
stronger & professtioal technicist and R&D department.
• 4. Design
new design painting drying plate heat exchanger in color brilliancy. Reliable performance & wide varieties and complete in specifications
• 5. Price
Be capable of beat your competitor, because reliable quality, superior meateial, latest technology & finely processed,complete in specifications &quality and quantity assured, the most importantly is reliable reputation
• 6. Shipping & packing
general 7 working days, we accept MQQ for your testing.
Plywood case & carton for protect goods.
• 7. Terms of payment
T/T Visa Western UnionPaypal
• 8. Best service just for best of you:transfer heat and walks besides with you only for provide the best products and services to keep our customers satisfied we everlasting target.
Work principle
The heat exchange plate of the all-welded plate heat exchanger is made of special stainless steel and pressed by a special mold.
The surface is smooth and not easy to scale. Its unique corrugated design allows the fluid to generate turbulence at lower flow rates, with high heat transfer efficiency. The entire plate bundle is made of argon arc welding using bulk material. Does not use any non-metallic sealing material, so it has high temperature and pressure resistance
Advantages
Corrugated plate structure with similar plate heat exchanger, with more advanced all-welding process seal, no gasket design, plus a variety of metal and alloy materials to ensure that MAX full-weld heat exchanger is suitable for temperature -195 ° C to 538 ° C, working pressure from vacuum to 8.2 MPa in almost all heat exchange process applications. And its compact structure design, efficient heat transfer performance and convenient and flexible use determine the superior performance of completely replacing traditional shell-and-tube heat exchangers.
Our company was Established: Mar.2th,2010. Shanghai Jiangxing Chemical Equipment Company is a professional manufacturer and exporter that is concered with design, development and production of heat exchanger. We are located in economic, financial and trade center city--Shanghai China, with convenient transportation access. All of our products comply with international quality standard and are greatly appreciated in a variety of different markets throughout the world.
Covering an area of 3000 spare meters, we now have over 120 employees, boast an annual sales figure that exceeds USD30 million and currently export 80% of our production worldwide.
Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we have received ISO9001.
As a result of our high quality products and ourstanding customers services, we have gained a global sales network reaching England, Bulgaria, Netherland, Brazil, Singapore, Thailand, Iran, Hungary, Germany, Australia etc.
If you are interested in any of our products or would like to discuss custom order, please feel free to contact us, we are looking forward to forming successful business relationships with new clients around the world in the near future.
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