Combined Flow Closed Cooling Tower
Closed Cooling Tower is operated by circulating water or fluid, which is divided into two closed loops.
1. Circulation in the tower: the circulating water or fluid passes through the hot zone environment. After the water temperature rises, it enters the surface cooler in the tower, and the heat is sent to the environment outside the tower through the surface cooler and ventilation fan. The cooled circulating water or fluid is sent to the heat source by the water pump.
2. Circulation outside the tower: the spray water is sent to the spray system by the water tank through the water pipe. After spraying, the spray water first exchanges heat with the filler, so that the spray water can be cooled rapidly. At this time, the water contacts the surface of the surface cooler for heat exchange. Part of the hot steam is discharged through the ventilation fan, and the cooled spray water drops to the water tank for secondary circulation to form an external circulation for cooling.
Combined Flow Closed Cooling Tower,Bac Cooling Tower,Cooling Tower Systems,Chiller Tower Wuxi Ark Fluid Science Technology Co., Ltd. , https://www.fangzhouarkfluid.com
August 25 Hangzhou Steel Market Price Quotes
Product Name Specification Material Steel/Origin Price (Yuan/Ton) Yesterday Last Week Last Month Remarks General Line Φ6.5mm Q235 Xifeng 4870 -90 -310 -670 Shipment Less General Line Φ6.5mm Q235 Yigang 4870 -90 -330 -670 High Line Φ6.5mm Q235 Yong Steel 5050 -50 -250 -750 High Line Φ6.5mm Q335 Haixin 4900 -120 -300 -840 High Line Φ8mm Q335 Ping Steel 4900 -120 -300 -840 High Line Φ8mm Q335 Jiyuan 4900 -120 -300 -830 Rebar Φ10mm HRB335 Sha Steel 5250 -30 -110 -300 Rebar Φ12mm HRB335 Sha Steel 5170 -30 -110 -250 Rebar Φ14mm HRB335 Sha Steel 5150 -30 -110 -250 Rebar Φ16-25mm HRB335 Sand Steel 5150 -30 -110 -250 Rebar Φ10mm HRB335 Evergreen 5000 -50 -150 -400 Rebar Φ12mm HRB335 Ping Steel 4900 -100 -200 -520 Rebar Φ12mm HRB335 Yong Steel 5150 -50 -30 -270 Rebar Φ16-25mm HRB335 Yong Steel 4950 -50 -200 -410 Rebar Φ16-25mm HRB335 Ma Steel 5150 -30 -110 -250 Less Rebar Φ16-25mm HRB335 Ping Steel 4820 -80 -200 -380 10mm:5100/25mm : 4900 Rebar Φ16-25mm HRB335 Jiyuan 4820 -30 -200 -380 25mm:4900 Rebar Φ18-25mm HRB335 Egang 4800 -50 -220 -400 25mm:4900 Rebar Φ16-25mm HRB335 Laiwu Steel 4820 -30 -200 -380 25mm:4900 Rebar Φ16-25mm HRB335 Xiwang/Yinfeng 4800 -40 -200 -380 Rebar Φ16-25mm HRB335 Jiangsu Hongtai 4700 - 40 -100 -350 25mm:4780 Rebar Φ16-25mm HRB335 Fuxin 4700 -40 -100 -350 25mm:4780 Rebar Φ16-25mm HRB335 Zhongtian 4820 -30 -200 -380 25mm:4900 Rebar Φ16-25mm HRB335 Jinan Steel 4950 -50 -200 -410 Rebar Φ16-25mm HRB335 Xicheng 4820 -30 -200 -380 10mm:4950/12mm:4880 Rebar Φ16-25mm HRB335 Nanchang 4820 -30 -200 -380 25mm:4900 Rebar Φ16 -25mm HRB335 Haixin 4820 -30 -180 -380 25mm:4900 Grade III Rebar Φ12mm HRB400 Ma Steel 5350 0 0 -200 Less Goods Level III Rebar Φ16-25mm HRB400 Ma Steel 5200 0 0 -200 28mm:5500/32mm :5500/25mm:5300 Grade III Rebar Φ18-Φ25mm HRB400 Ping Steel 4920 -50 -200 -480 25mm:5050/22mm:5030 Grade III Rebar Φ18-Φ22mm HRB400 Yong Steel 5050 -80 -230 -450 25mm:5100 /22mm Out of stock III grade rebar Φ16-Φ25mm HRB400 Jigang 5000 -70 -200 -450 25mm:5100 Hot rolled coil 2.75mm*1250*C Q235 邯/Bag/Shangang 5850 -120 -380 -400 Hot rolled coil 3.0mm*1500*C Q235 Angang 5600 -50 -250 -440 Hot rolled coil 4.75mm*1500*C Q235 Angang 4900 -80 -370 -820 Hot rolled coil 5.5mm*1500*C Q235 Shagang 4900 -80 -370 -820 Hot rolled coil 7.5mm*1500*C Q235 Shagang 4900 -80 -360 -820 Hot rolled coil 9.5mm*1500*C Q235 Shagang 4900 -80 -360 -820 Hot rolled coil 11.5*1500*C Q235 Shagang 4900 -80 -360 -820 Strip 2.75*150 DF01 Nangang 5200 0 -250 -630 Strip 2.75*180 DF01 Nangang 5200 0 -250 -630 Strip 2.5*183 Q195L Tangshan Jianlong 4920 -30 -200 - 580 Strip 2.5*355 Q195L Jilin Jianlong 4940 -30 -200 -590 Strip 2.5*183 Q195 Tangshan Guofeng 4920 -30 -200 -580 Strip 2.5*160 Q235 Tangshan Guofeng 4920 -30 -200 -580 Strip Steel 3.5*273 Q235 Tangshan Guofeng 4940 -30 -200 -590 Strip 2.5*232 Q235 Tangshan Guofeng 4940 -30 -200 -590 Strip 3.0*350 HG5 Hangang Steel 5280 80 -170 -570 Strip 3.0*200 HG5 Hangang Steel 5280 80 -170 -570 Cold rolled plate 1.0mm*1250*2500 SPCC Angang 6250 -70 -250 -830 Cold rolled plate 1.0mm*1250*2500 ST12 Benxi Steel 6100 -130 -280 -830 Cold rolled plate 1.0 Mm*1250*2500 ST12/DC01 Wuhan Iron and Steel 6100 -130 -300 -830 Cold Rolled Plate 1.5mm*1250*2500 ST12/DC01 Wuhan Iron and Steel 6100 -120 -280 -800 Cold rolled coil 1.0mm*1250*C SPCC Ma Steel 6100 -100 -280 -850 Cold rolled coil 1.0mm*1250*C SPCC Handan Steel 6000 -100 -300 -950 Cold Roll 1.5mm*1500*C ST12 Handan Steel 6000 -100 -250 -850 Puzhong Board 20mm Q235B Xicheng 5400 -70 -270 -600 Puzhong Board 8mm Q235A New/Magang 6650 -150 -300 -550 Puzhong Board 10mm Q235A New / Magang 6450-150 -300 -450 General Plane 16-20mm Q235A New / Magang 6000 -100 -250 -550 Low Alloy Plate 8mm Q345 New Steel 6850 -150 -350 -480 Low Alloy Plate 10mm Q345 New Steel 6650 -200 -350 -450 Low Alloy Plate 20mm Q345 New Steel 6500 -150 -250 -400 Boiler Plate 8mm 20g Xinyu 7700 0 -290 -290 Boiler Plate 10mm 20g Xinyu 7500 0 -290 -290 Boiler Plate 14-25 20g Xinyu 7250 0 -290 -290 Container plate 8mm 16MnR Xinyu 7750 0 -290 -290 Container plate 10mm 16MnR Xinyu 7550 0 -290 -290 Container plate 12mm 16MnR Nangang/Xinyu 7300 0 -290 -290 Container plate 14-25mm 16MnR Nangang/Xinyu 7300 0 -290 -290 Seamless tube 133*4.5 20# Hongdu 7050 0 0 -300 Seamless tube 168*8 20# Angang 7050 0 0 -300 Seamless tube 219*6 20# Zhenda 7600 0 -50 -350 Seamless Tube 273 *7 20# Cheng Steel 7850 0 0 -250 I Beam 36#/b Q235 Laiwu Steel 5830 0 -100 -120 I Beam 40#/b Q235 Lai Steel 5850 0 -100 -100 Channel Steel 16#a Q235 Horse Steel 5240 0 -170 -340 Channel Steel 20# Q235 Ma Steel 5250 0 -140 -340 Steel 50*50*5mm Q235 Steel 5260 0 -290 -310 Steel 50*50*5mm Q235 Ma Steel 5260 0 -180 -370 Galvanized coil 0.6mm*1000*C ST02Z Bengang 7000 0 -500 -900 Galvanized coil 0.7mm*1250*C ST02Z Bengang 6900 0 -500 -950 Galvanized coil 0.8mm*1000*C ST02Z Angang 6830 0 - 520 -950 Galvanized coil 1.0mm*1250*C ST02Z Angang 6750 0 -450 -1050 Galvanized coil 0.5mm*1250*C DC51D+Z Masteel 7150 0 -500 -1050 Galvanized coil 1.0mm*1250*C DC51D +Z Masteel 6700 0 -650 -1200 Color Coil 0.40mm*1000*C SGCC Huangshan Dongshan 7750 0 -400 -600 Color Coil 0.45mm*1000*C SGCC Huangshi Dongshan 8550 0 -500 -800 Color Coil 0.50 Mm*1000*C SGCC Huangshi Dongshan 8400 0 -450 -700