A heat exchanger is a device used to transfer heat, usually to transfer heat from one fluid to another without them mixing. A heat exchanger usually consists of a number of parallel pipes in which one fluid flows through the pipe and another fluid flows through the outside of the pipe. In this way, heat can be transferred from one fluid to another for heating or cooling purposes. Heat exchangers are widely used in many industries, such as chemical, pharmaceutical, food processing, air conditioning and heating systems, etc.
Heat exchanger usually consists of the following components:
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Heat Exchanger,Tubular Heat Exchanger,Efficiency Tubular Heat Exchanger,Tube In Tube Heat Exchanger Jiangsu Gelan Environmental Technology Co., LTD , https://www.glkj2010.com
1. Heat exchange pipe: Pipe used to transfer heat, usually made of metal materials, such as copper, stainless steel, etc.
2. Heat exchange surface: A surface used to transfer heat, usually consisting of metal sheets or pipes. The greater the surface area, the higher the heat transfer efficiency.
3. Housing: Housing, usually made of metal or plastic, used to secure heat exchange pipes and surfaces.
4. Seals: Seals used to prevent media leakage, usually made of rubber or silicone rubber.
5. Support: A support used to support a heat exchanger, usually made of steel or cast iron.
6. Import and export pipes: pipes used for medium entry and exit, usually made of metal or plastic.
7. Cleaning hole: A hole used to clean the inside of the heat exchanger, usually located on the upper or side of the heat exchanger.
8. Insulation layer: Insulation layer used to keep the temperature of the heat exchanger stable, usually made of glass wool or polyurethane foam.
June 13 Nanchang Steel Market Price Quotes
The price of the product name is higher than the previous month's previous month's high line Φ6.5mm Q235 Ping Steel 6000 0 -20 150 High Line Φ8mm Q235 Ping Steel 6000 0 -20 150 High Line Φ10mm Q335 Ping Steel 6,000 0 -20 150 High Line Φ6.5mm Q235 Egang 6000 0 -20 150 High Line Φ6.5mm Q235 邯郸 6000 0 -20 150 Rebar Φ12mm HRB335 Nanchang Steel 5510 0 -20 -50 Rebar Φ12mm HRB335 Pinggang 5510 0 -20 -50 Rebar Φ14mm HRB335 Nanchang Steel 5480 0 -20 -50 Rebar Φ14mm HRB335 Ping Steel 5480 0 -20 -50 Rebar Φ16-25mm HRB335 Nanchang Steel 5400 0 -20 -50 Rebar Φ16-25mm HRB335 Ping Steel 5400 0 -20 -50 Thread Steel Φ16-25mm HRB335 New Steel 5380 0 -20 -50 Rebar Φ16-25mm HRB335 E Steel 5380 0 -20 -70 Three-level Rebar Φ16-25mm HRB400 Pinggang 5530 0 -20 -50 Three-level Rebar Φ16-25mm HRB400 Nanchang Steel 5530 0 -20 -50 Hot rolled coil 2.0mm*1250*C Q235 Handan Steel 6170 0 30 120 Hot rolled coil 2.75mm*1250*C Q235 Handan Steel 6120 0 30 80 Hot rolled coil 3.0mm*1500*C Q235 Handan Steel 6070 0 30 80 Hot Roll 4.75mm*1500*C Q235 Handan Steel 5900 0 30 80 Hot Roll 4.75mm*1500*C Q235 Sha Steel 5950 0 50 100 Hot Roll 4.75mm*1500*C Q235 Steel 5950 0 50 100 Cold rolled steel plate 1.0*1000*2000mm ST12 Panzhihua Steel 7180 0 80 430 Cold rolled plate 1.5*1000*2000mm ST12 Pangang 7100 0 80 430 Cold rolled plate 2.5*1000*2000mm ST12 Pangang 7100 0 80 430 Cold-rolled sheet 1.0*1250*2500mm ST12 Wuhan Iron and Steel 7180 0 80 430 Cold-rolled coil 1.0*1000c ST12 Handan Steel 7050 0 80 430 Cold-rolled coil 1.0*1250*2000mm ST12 Ma Steel 7120 0 80 430 Puzhong 6mm Q235 New Steel 7140 0 0 0 Puzhong Plate 8mm Q235 New Steel 6920 0 0 0 Puzhong Plate 10mm Q235 New Steel 6810 0 0 0 Puzhong Plate 12mm Q235 New Steel 6590 0 0 0 Puzhong Plate 14-20mm Q235 New Steel 6550 0 0 0 Medium plate 14-20mm Q235 Ma steel 6550 0 0 0 Medium plate 25mm Q235 Ma steel 6840 0 0 0 Medium plate 30mm Q235 Ma steel 6860 0 0 0 Low alloy plate 6mm Q345 New steel 7300 0 0 0 Low alloy plate 8mm Q345 New Steel 7040 0 0 0 Low Alloy Plate 12mm Q345 New Steel 6710 0 0 0 Low Alloy Plate 14-20mm Q345 New Steel 6670 0 0 0 Galvanized Plate 0.5*1000*2000mm JY[150g/m2] 7800 0 0 800 Plated Zinc plate 0.7*1000*2000mm JY[150g/m2] WISCO 7700 0 0700 galvanized sheet 1.0*1000*C JY[120g/m2] New Dazhong 7500 0 0 800 galvanized sheet 1.0*1000*C JY[150g /m2] Bengang 7350 0 0 650 Color Coil 0.5mm*1000*C SGCC Yellowstone 9000 0 0 1050 Color Coil 0.6mm*1000*C SGCC Yellowstone 8850 0 0 1000 Seamless Pipe 76*4.5 20# Hong Steel 7800 0 300 550 Seamless Pipe 89*4.5 20# Hong Steel 7800 0 300 550 None The seam pipe 108*4.5 20# Honggang 7750 0 300 550 Welded pipe 1 inch Q235 Tangshan 6030 0 0 Welded pipe 3 inch Q235 Hongsteel 6060 0 0 Welded pipe 4 inch Q235 Jinghua 6060 0 0 0 I-beam 25# Q235 Wugang 5780 0 0 150 I-beam 36# Q235 Laigang 5780 0 0 150 Channel 16# Q235 Masteel 5680 0 0 100 Channel 25# Q235 Masteel 5920 0 0 120 Angle 50*5mm Q235 Masteel 5730 0 0 0 Angle 100* 10mm Q235 Masteel 5730 0 0 0