A Heat Exchanger is a device designed to efficiently transfer or "exchange" heat from one matter to another. When a fluid is used to transfer heat, the fluid could be a liquid, such as water or oil, or could be moving air. The most well known type of heat exchanger is a car radiator. In a radiator, a solution of water and ethylene glycol, also known as antifreeze, transfers heat from the engine to the radiator and then from the radiator to the ambient air flowing through it. This process helps to keep a car's engine from overheating. Similarly, our heat exchangers are designed to remove excess heat from aircraft engines, optics, x-ray tubes, lasers, power supplies, military equipment, and many other types of equipment that require cooling beyond what air-cooled heat sinks can provide. Brazed Plate,Heat Exchanger High Theta Plate,Heat Exchanger Plate For Sea Water,Heat Exchanger Plate Liaoning LotusNine International Trade co.,ltd , https://www.lj-heatexchangers.com
There are various types of heat exchangers. our heat exchangers provide air-to-liquid cooling, liquid-to-air cooling, liquid-to-liquid cooling, or air-to-air cooling. With air-to-liquid cooling, heat is transferred from the air to a liquid. One example of air-to-liquid cooling is cabinet cooling. With liquid-to-air cooling, the heat is transferred from the liquid to the air. This type of cooling is generally used to cool process fluids. Liquid-to-liquid cooling is also used to cool process fluids, but the heat is removed by another liquid instead of by air. Lastly, with air-to-air cooling, heat is transferred from one air or gas stream to another.
we has been manufacturing one of the most widely used heat exchanger technologies, tube and fin heat exchangers, for more than 20 years. Tube and fin heat exchangers provide air-to-liquid cooling or liquid-to-air cooling. They consist of fin, hairpin tubes, return bends to connect the hairpins, a tube sheet to support and properly align the tubes, a header with inlets and outlets, side plates for structural support, and usually a fan plate. The tubes provide the path for the liquid coolant, and the fin adds surface area for more heat convection. Copper is often selected for tube and fin material due to its excellent thermal conductivity and compatibility with water and ethylene glycol solutions. However, stainless steel is used for tube and fin when it's necessary for the coolant to be deionized water or other corrosive fluids.
August 14 Jinan Steel Market Price Quotes
The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last month. General line Φ6.5mm Q235 Handan Steel 5250 0 -150 -300 Common line Φ10mm Q235 Stone cross 5250 0 -150 -300 High line Φ6 .5mm Q235 Handan Steel 5280 0 -100 -370 High Line Φ6.5mm Q235 Xing Steel 5250 0 -130 -430 Rebar Φ12mm HRB335 Jinan Steel 5250 0 0 -220 Rebar Φ14mm HRB335 Jinan Steel 5200 0 0 -220 Rebar Φ16 -25mm HRB335 Jigang 5150 0 0 -220 Rebar Φ16-25mm HRB335 Laiwu Steel 5230 0 -20 -100 Rebar Φ16-25mm HRB335 Laiwu Steel Yongfeng 5140 0 -10 -160 Class III Rebar Φ16-25mm HRB400 Jinan Steel 5350 0 -30 -220 Grade III Rebar Φ16-25mm HRB400 Laiwu Steel 5340 0 0 -160 Grade III Rebar Φ16-25mm HRB400 Jiu Steel 5330 0 0 -170 Hot Roll 2.5*1250*c Q235 Handan Steel/Tai Gang 5950 -100 -150 -170 Hot rolled coil 2.75*1250*c Q235 Bengang/Taigang 5900 -100 -150 -170 Hot rolled coil 3.0*1250*c Q235 Benxi/Tisco/Tang Steel 5850 -100 -150 -170 Hot rolled coil 3.75-9.55*1250*c Q235 Benxi/Taishan/Tangshan Steel 5500 -100 -200 -450 Low Alloy Roll 5.5*1500*c Q345 Jinan Steel 5500 -100 -200 -450 Hot Roll 5.5 *1500*6000 Q235 Jinan Steel 5500 -100 -200 -450 Cold rolled sheet 1.0*1250*c SPCC Benxi Steel 6900 -100 -100 -180 Cold rolled sheet 1.0*1250*2500 SPCC Angang 6910 -100 -100 -250 Cold rolled sheet 1.2*1250*2500 SPCC Wuhan Iron & Steel 6900 -100 -100 -280 Cold rolled steel plate 1.5*1250*2500 SPCC Wuhan Iron and Steel 6900 -100 -100 -280 Cold rolled plate 2.0*1250*2500 SPCC Wuhan Iron and Steel 6900 -100 -100 -280 Cold rolled plate 3.0*1250*2500 SPCC Wuhan Iron and Steel 7000 -100 - 100 -280 Puzhong Plate 8mm Q235 Sky Steel 7190 0 0 0 Puzhong Plate 10mm Q235 Jigang 6990 0 0 -50 Puzhong Plate 10mm Q235 Sky Steel 6810 0 0 0 Puzhong Plate 12mm Q235 Jigang 6550 0 0 -50 Pu Medium Plate 14mm Q235 Jinan Steel 6550 0 0 -50 Puzhong Plate 16mm-20mm Q235 Jinan Steel 6550 0 0 -50 Puzhong Board 16mm-20mm Q235 Puyang 6450 0 0 -50 Puzhong Board 16mm-20mm Q235 Wenfeng 6350 0 0 -50 Low Alloy Plate 12mm Q345 Jinan Steel 6880 0 0 -50 Low Alloy Plate 14mm Q345 Jinan Steel 6880 0 0 -50 Low Alloy Plate 20mm Q345 Jinan Steel 6870 0 0 -50 Boiler Plate 10mm 20g Jinan Steel 7440 0 0 0 Boiler Plate 20mm 20g Jinan Steel 6940 0 0 0 Container Plate 10mm 16MnR Jinan Steel 7040 0 0 0 Container Plate 20mm 16MnR Jinan Steel 6640 0 0 0 Galvanized Plate 0.5mm*1000*C SGCC Hengtong 7230 0 0 -410 Galvanized Plate 1.0mm *1000*C SGCC Hengtong 6970 0 0 -280 Plating Plate 1.0mm*1000*C ST02Z Benxi Steel 7250 0 0 -200 Seamless Pipe Φ108*4.5 20# Smoke Pipe 8450 0 0 0 Seamless Pipe Φ159*6 20# Smoke Pipe 8350 0 0 0 Seamless Pipe Φ219*7 20 # Lubao 8690 0 0 Welded pipe 1.5 inch Q235 Youfa, Hengshui 5650 0 -100 -200 Welded pipe 2.5 inch Q235 Youfa, Hengshui 5600 0 -100 -200 Welded pipe 4 inch Q235 Youfa, Hengshui 5600 0 -100 -200 Steel 25# Q235 Haicheng 5650 0 0 -50 I-beam 36# Q235 Laiwu Steel 5850 0 0 0 I-beam 40# Q235 Laiwu Steel 5900 0 0 0 Channel 16# Q235 Jinan Steel 5500 0 0 -90 Channel Steel 32# Q235 Laiwu Steel 5750 0 0 -50 Steel 50*50# Q235 Steel 5650 0 0 -50 Steel 80*6# Q235 Steel 5600 0 0 0