August 7 Chongqing 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 JIS 5330 -10 -50 -310 High-line Φ6.5mm Q235 Kunming Steel 5350 -10 -80 - 290 high line Φ6.5mm Q235 JIS 5360 -10 -70 -330 high line Φ6.5mm Q335 heavy steel 5380 0 -50 -340 rebar Φ12mm HRB335 reach steel 5710 0 0 -190 rebar Φ12mm HRB335 cold steel 5570 -30 -110 -280 Rebar Φ12mm HRB335 Heavy Steel 5570 -30 -110 -280 Rebar Φ12mm HRB335 Degang 5570 -30 -110 -280 Rebar Φ14mm HRB335 Heavy Steel 5500 -30 -60 -280 Rebar Φ16mm HRB335 Water Steel 5340 -10 -60 -290 Rebar Φ16-25mm HRB335 Kunming Steel 5310 -10 -60 -300 Rebar Φ16-25mm HRB335 Heavy Steel 5320 -10 -60 -290 Grade III Rebar Φ16-25mm HRB400 Water Steel 5520 0 -70 -260 Grade III Rebar Φ16-25mm HRB400 Weigang 5520 0 -70 -260 Grade III Rebar Φ25mm HRB400 Degang 5510 0 -80 -270 Hot Roll Coil 2.75mm*1250*C Q235 Panzhihua Steel 5900 0 -100 -360 Hot rolled coil 3.0mm*1250*C Q235 Panzhihua Steel 5800 0 -100 -360 Hot rolled coil 4.75mm*1250*C Q235 Panzhihua Steel 5620 0 -130 -380 Hot rolled coil 6.0mm*1250*C Q235 Panzhihua Iron & Steel 5600 0 -120 -380 Hot Roll 3 .0mm*1250*C Q235 Taigang 5820 0 -110 -280 Hot Roll 5.5mm*1500*C Q235 Steel 5780 -20 -140 -320 Hot Roll 5.5*1500*C Q235 Jiu Steel 5680 -20 -150 -370 Cold rolled coil 0.5mm*1000*C Q195 Pangang 7270 0 -30 -230 Cold rolled coil 0.7mm*1000*C Q195 Panzhihua Steel 7100 0 -30 -230 Cold rolled coil 1.0mm*1000*C Q195 Panzhihua Iron and Steel 6920 0 -30 -230 Cold rolled coil 1.2mm*1000*C Q195 Panzhihua Steel 6900 0 -30 -230 Cold rolled coil 1.0mm*1250*C Q195 Wuhan Iron and Steel 6950 0 -30 -300 Cold rolled coil 1.0mm*1000*C Q195 Heavy steel 6880 0 -20 -220 Cold rolled coil 1.0mm*1250*C Q195 Hot rolled steel 6900 0 -20 -200 Hot rolled steel 2.75*600*C Q235 Granville Steel 5840 0 -140 -310 Hot rolled strip 3.5 *685*C Q235 Weigang 5740 0 -240 -310 Hot Rolled Strip 6.0*760*C Q235 Weigang 5640 0 -140 -310 Hot Rolled Strip 7.85*820*C Q235 Yuxi Xinxing 5590 0 -140 -260 Hot Rolled Strip 5.0*710*C Q235 Yuxi Xinxing 5690 0 -140 -260 Hot Rolled Strip 3.75*610*C Q195 Tianjin Roll 1 5770 0 -110 -180 Puzhong Plate 8mm Q235 Heavy Steel 7000 0 -50 -50 Pu Medium plate 10mm Q235 Heavy steel 6850 0 -50 -50 Medium plate 14-25mm Q235 Heavy steel 6600 0 -50 -50 Common medium plate 14/22mm Q235 Jiuquan 6430 0 -90 -170 Medium plate 14-18mm Q235 Pro steel 6500 0 -80 -100 Puzhong Plate 14-20mm Q235 New Steel 6450 0 -100 -170 Low Alloy Plate 12-25mm Q345 Heavy Steel 6850 0 -100 -100 Shipbuilding Plate 10mm CCSA Xinyu 7500 0 0 0 Shipbuilding Plate 12mm CCSA Xinyu 7300 0 0 0 Shipbuilding Plate 10mm CCSA Wugang 7600 0 0 0 Boiler Plate 8mm 20g Heavy Steel 8100 0 0 150 Boiler Plate 10mm 20g Heavy Steel 7950 0 0 150 Boiler Plate 12-25mm 20g Steel 7850 0 0 150 Boiler Plate 28mm 20g Weight Steel 7900 0 0 150 Container Plate 8mm 16MnR Heavy Steel 8250 0 0 0 Container Plate 10mm 16MnR Heavy Steel 8100 0 0 0 Container Plate 12-25mm 16MnR Heavy Steel 8000 0 0 0 Container Plate 26-32mm 16MnR Heavy Steel 8050 0 0 0 Plated Zinc coil 0.4mm*1000*C SGCC Chongqing Sigang 8100 0 0 -50 Galvanized coil 0.5mm*1000*C SGCC Chongqing Sigang 7900 0 0 -50 Galvanized coil 1.0mm*1000*C SGCC Chongqing Sigang 7500 0 0 -150 Color Coil 0.426mm*1000*C TST02Z Chongqing Sigang 8650 0 0 -150 Color Coil 0.476mm*1000*C TST02Z Chongqing Sigang 8450 0 0 -150 Seamless Tube 108*5mm 20# Factory 8000 0 -100 -100 Seamless Tube 133*5mm 20# Without Plant 8100 0 0 Seamless Tube 159*6mm 20# Without Plant 8100 0 0 0 Seamless Tube 219*6mm 20# Without Score Factory 8400 0 0 0 I-beam 25# Q235 Laiwu Steel 615 0 0 -100 -100 I-beam 36# Q235 Steel-clad 6300 0 -100 -100 Channel steel 16# Q235 Liusteel 5750 0 -50 -150 Channel steel 25# Q235 Wuhan Iron & Steel 5900 0 -50 -150 Steel angle 50*5mm Q235 Angang 5650 0 -50 -200 50*5mm angle steel Q235 Nanchang Steel Plant 5550 0 -50 -200

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Safety & Operation Devices of High Speed PVC Roll up Door:

In consideration of operation safety for high speed PVC roll up door, we provide the photo cell, and wireless safety airbag device as the standard safety device; And to enrich the operation methods of the high speed door, various options are provided such as manual button, transmitter, control box, radar sensor and inductive loop device. Different styles of transparent window are also available for better vision view.

Varied Running Speed of High Speed PVC Roll up Door:

Running speed of High Speed PVC Roll up Door is adjustable: Opening speed from 0.80m/s to 2.0m/s, and closing speed from 0.6m/s to 1.0m/s. Running speed adjustment can be achieved through inverter inside the control box, t to meet the actual needs.

Driving System of High Speed PVC Roll up Door:

Driving system is the core part for the high speed roll up doors. For the motors, we can provide multiple options for different demands, brands including SEW, SIEMENS, SNMA, SEJ and Servo Motor; All the motors are provided with manual brake, that offers emergency operation under power failure. Furthermore, motor power can be applied based on the real door size, in supply voltage 220V single phase and 380V three phase.


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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrs.com