The product name specification material steel factory/origin price (yuan/ton) is higher than yesterday's last week than the previous month General line Φ6.5mm Q235 JIS 4400 0 0 40 Φ6.5mm Q235 邯 4400 0 0 40 Φ6.5mm Q235 Handan Steel 4470 0 0 40 High Line Φ6.5mm Q335 Eight Steel 4490 0 0 60 High Line Φ6.5mm Q235 Haixin 4400 0 0 60 High Line Φ6.5mm Q335 Jiuquan Steel 4470 0 0 40 Rebar Φ12mm HRB335 Haixin 4550 0 0 20 Rebar Φ14mm HRB335 Haixin 4550 0 0 20 Rebar Φ12mm HRB335 Rebar 4670 0 0 10 Rebar Φ14mm HRB335 Rebar 4670 0 0 10 Rebar Φ12mm HRB335 Jiuquan 4670 0 0 10 Rebar Φ14mm HRB335 Jiuquan 4670 0 0 10 Rebar Φ16-25mm HRB335 Shougang 4560 0 0 100 Rebar Φ16-25mm HRB335 Jiuquan 4390 0 0 30 Rebar Φ16-25mm HRB335 Handan 4390 0 0 30 Rebar 16-25mm HRB335 Eight-bar 4390 0 0 30 Grade III Rebar Φ14mm HRB400 Shougang 4910 0 0 10 Grade III Rebar Φ16-25mm HRB400 Shougang 4750 0 0 0 Grade III Rebar Φ16-25mm HRB400 邯/Distilled Steel 4560 0 0 -40 Hot Roll 2.0mm*1250* C Q235 Taigang 5180 0 0 50 Hot rolled coil 2.75mm*1250*C Q235 Taigang 5000 0 0 50 Hot rolled coil 3.0mm*1250*C Q235 Taigang 49 50 0 0 0 Hot rolled coil 4.75mm*1500*C Q235 Baotou steel 4780 0 0 0 Hot rolled coil 5.5mm*1500*C Q235 Jiugang 4780 0 0 Cold rolled coil 1.0mm*1250*2500 Q195 Wugang 5600 0 0 0 Cold rolled coil 1.2mm*1250*2500 Q195 Wugang 5550 0 0 0 Cold rolled plate 1.0mm*1250*2500 Q195 Handan steel 5450 0 0 0 Cold rolled plate 1.0mm*1000*2000 Q195 Angang 5650 0 0 0 Cold rolled plate 2.0mm*1000*2500 Q195 Angang 5600 0 0 0 Cold rolled coil 1.0mm*1250*C Q195 Clad steel 5200 0 0 0 Diamond plate 3.0*1250*6000mm Q235 Taigang 3680 0 0 80 Diamond plate 4.0*1250*6000mm Q235 TISCO 3730 0 0 230 Pattern Plate 5.0*1250*6000mm Q235 TISCO 4030 0 0 330 Pattern Plate 6.0*1250*6000mm Q235 TISCO 4050 0 0 250 Pattern Plate 8.0*1250*6000mm Q235 TISCO 4100 0 0 120 Plate 8mm Q235B Wine Steel 5800 0 0 100 Medium Plate 10m Q235B Wine Steel 5600 0 0 100 Medium Plate 12mm Q235B Wine Steel 5350 0 0 50 Medium Plate 14-25mm Q235B Wine Steel 5200 0 0 200 Medium Plate 14-25mm Q235B Jinan Steel 5150 0 0 0 Medium plate 14-25mm Q235B Anyang 5150 0 0 0 Medium plate 14-25mm Q235B Lin steel 5120 0 -30 -30 Container plate 8mm 16MnR Jinan Steel 6200 0 0 0 Container plate 10mm 16MnR Jinan Steel 6100 0 0 100 Container plate 14mm 16MnR Jinan Steel 5900 0 0 50 Containers 16mm 16MnR Jinan Steel 5900 0 0 50 Boiler Plate 8mm 20g Jinan Steel 6000 0 0 -150 Boiler Plate 16mm 20g Jinan Steel 5750 0 0 50 Boiler Plate 20mm 20g Jinan Steel 5750 0 0 50 Caitu Roll 0.426*1000*C CGCC Baosteel Yellowstone 7050 0 0 150 Color Coil 0.476*1000*C SGCC Baosteel Yellowstone 7000 0 0 200 Color Coil 0.426*1000*C SGCC Tianjin Xinyu 6700 0 0 0 Galvanized Coil 0.4*1000*C SGCC Hengtong 6180 0 0 380 Galvanized Volume 0.45*1000*C SGCC Hengtong 6000 0 0 300 Galvanized coil 0.5mm*1000*C SGCC Hengtong 5750 0 0 150 Galvanized coil 1.0mm*1000*C SGCC Steel 5650 0 0 470 Seamless tube 89*4.5mm 20# Changzhi 5850 0 0 100 Seamless pipe 108*4.5mm 20# Xinyu/Angang 5900 50 50 150 Seamless pipe 133*4.5mm 20# Hengyang 5850 50 50 -50 Seamless pipe 159*6mm 20# Angang 5750 50 50 0 seamless pipe 219*8mm 20# angang steel 5800 0 0 100 angle steel 4# Q235 Shougang 4620 20 20 -10 angle steel 5# Q235 Ansteel 4700 0 0 70 channel steel 16#a Q235 Jinan Steel 4650 0 0 -50 channel steel 25 #a Q235 Wugang 4650 0 0 100 I-beam 12#a Q235 Angang 4600 0 0 0 I-beam 25#a Q235 Wugang/Laiwu Steel 4600 -150 -150 50 I-beam 36#b Q235 Baotou 4660 -60 - 60 160 0 0 0
Cold Storage High Speed Door
The soft curtain quick cold storage door has a simple design and is designed with a heating antifreeze device to ensure smooth and efficient operation of the product in a low temperature working environment. The structure incorporates the function design of collision avoidance recovery. When the door body is accidentally impacted, it deviates from the track and automatically repairs the return position during the ascent process. This structure not only facilitates the safe and smooth operation of the door body, but also operates more than 150,000 times a year without failure. It extends the life of the product while reducing component replacement and maintenance costs.
Such rapid door is specially designed for freezer, cold room, or cool room. It is made from 30 mm thick thermal insulated,sandwich curtain, and with all-round heating device to avoid frozen. Thus it can work well in low temperature like -25 º C. It can reduce thermal transmission by fast opening and closing, and thermal insulated door curtain. For each door, it can help customer save energy cost by at least USD 8000 every year,than traditional normal speed cold room sliding doors.
Cold Storage High Speed Door, high speed freezer doors, cold store doors, cold storage zipper doors, industrial freezer doors
SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrud.com
