Product Name Specification Material Steel Factory/Origin Price Today (yuan/ton) Yesterday Price (yuan/ton) Change (yuan/ton) High-line φ6.5-12mm Q235 Shougang 4380-4500 4380-4500 No change φ6.5 -12mm Q235 Tangshan Steel 4380-4500 4380-4500 High-tension line φ6.5-12mm Q235 Xuanhua 4380-4500 4380-4500 High-tension line φ6.5-12mm Q235 Handan Steel 4380-4500 4380-4500 No change Line φ6.5-12mm Q235 Penetration Steel 4380-4500 4380-4500 Unchanged General Line φ6.5-12mm Q235 Shougang 4390-4400 4390-4400 Unchanged General Line φ6.5-12mm Q235 Tangshan Steel 4390-4400 4390-4400 No change in the general line φ6.5-12mm Q235 Xuanhua 4390-4400 4390-4400 unchanged line φ6.5-12mm Q235 Stannum Steel 4390-4400 4390-4400 unchanged line φ6.5-12mm Q235 Chenggang 4390- 4400 4390-4400 Constant Rebar φ12-14mm HRB335 Shougang 4470-4480 4490-4500 Drop 20 Rebar φ16-25mm HRB335 Shougang 4310-4320 4320-4330 Drop 10 Rebar φ12-14mm HRB335 Tang Steel 4470-4480 4490-4500 Down 20 Rebar φ16-25mm HRB335 Tangshan Steel 4310-4320 4320-4330 Drop 10 Rebar φ12-14mm HRB335 Xuanhua 4470-4480 4490-4500 Drop 20 Rebar φ16-25mm HRB335 Xuan Gang 4310-4320 4320-4330 Drop 10 Rebar Φ16-25mm HRB335 Bearing Steel 4310-4320 4320-4330 Drop 10 Rebar φ28-32mm HRB335 Xuanhua Steel/Shougang 4330-4340 4340-4350 Down 10 Third-level Thread φ12-14mm HRB400 Shougang/ Chengde Steel 4610-4620 4620-4630 10 Third-order threads φ16mm HRB400 Shougang/ Chenggang 4460-4470 4470-4480 Down 10 Third-order threads φ20mm HRB400 Shougang/ Chenggang 4460-4470 4470-4480 Down 10 Third-order threads φ25mm HRB400 Shougang/ Chenggang 4470-4480 4480-4490 Down 10 Third-order thread φ28mm HRB400 Shougang/Shenggang 4510-4520 4520-4530 Down 10 Third-level disc Ø8-10mm HRB400 Shougang 4560-4570 4560-4570 Three-level disc Ø8-10mm HRB335 Shougang 4560-4570 4560- 4570 Constant Cold Rolled Sheet 0.5*1000*2000 Q195 Angang 6000-6050 6000-6050 Constant Cold Rolled Sheet 0.7*1000*2000 Q195 Benxi Steel/Angel 5900-5950 5900-5950 Constant Cold Rolled Sheet 1.0*1000*2000 Q195 Benxi Steel/Anshan Iron and Steel Co., Ltd. 5700-5750 5700-5750 Constant Cold Rolled Sheet 1.2*1000*2000 Q195 Benxi Steel/Angang 5700-5750 5700-5750 Constant Cold Rolled Sheet 1.5*1000*2000 Q195 Benxi Steel/Angang 5700-5750 5700-5750 Constant Cold Rolled Sheet 2.0*1000*2000 Q195 Benxi Steel/Angang 5700-5750 5700-5750 Constant Cold Rolled Sheet 3.0*1000*2000 Q195 Benxi Iron and Steel / Anshan Iron and Steel 5750-5800 5750-5800 Constant Hot Rolled Plate 2.0*1250*C Q235 Taigang 5000-5050 5000-5050 Constant Hot Rolled Plate 2.75*1250*C Q235 Tangshan Iron and Steel/Taishan Iron and Steel 4800-4850 4800 -4850 Invariable hot-rolled sheet 3.0*1250*C Q235 Angang/TISCO 4750-4800 4750-4800 Constant hot-rolled sheet 3.0*1500*C Q235 Tangshan/Shangang 4750-4800 4750-4800 Constant hot-rolled sheet 4.75*1250*C Q235 Tangshan Iron & Steel / Baotou Steel 4600-4650 4600-4650 Constant Hot Rolled Plate 5.5*1500*C Q235 Tangshan Steel / Baotou Steel 4600-4650 4600-4650 Constant Hot Rolled Plate 11.5*1500*C Q235 Tangshan Iron & Steel / Baotou Steel 4600-4650 4600-4650 Unchangeable name specifications Material Steel / Origin Today Price (yuan/ton) Yesterday Price (yuan/ton) Change (yuan/ton) Plate 6mm Q235B Skysteel 5700- 5750 5700-5750 No change in plate 8mm Q235B Sky Steel 5600-5650 5600-5650 No change in plate 10mm Q235B Sky Steel 5200-5250 5200-5250 No change in plate 12mm Q235B Sky Steel 5100-5150 5100-5150 No Change plate 14-20mm Q235B Skysteel 5000-5050 5000-5050 Change plate 16-20mm Q235B Anyang steel 4950-5000 4950-5000 Constant plate 16-20mm Q235B Handan steel 4950-5000 4950-5000 Invariable tread plate 3.0mm Q235 TISCO 4950-5000 4 900-4950 rose 50 tread plate 4.0mm Q235 Taigang 4900-4950 4850-4900 rose 50 diamond plate 5.0mm Q235 TISCO 4900-4950 4850-4900 rose 50 tread plate 6.0mm Q235 TISCO 4900-4950 4850-4900 rose 50 Boiler Plate 6mm 20g New Steel 6020 6020 Unchanged Boiler Plate 8mm 20g Angang 5890 5890 Unchanged Boiler Plate 10mm 20g Angang 5770 5770 Unchanged Boiler Plate 12mm 20g Ansteel 5470 5470 Unchanged Boiler Plate 14-20mm 20g Ansteel 5370 5370 Constant container plate 6mm 16MnR Jinan Steel 6350 6350 Constant container plate 8mm 16MnR Jinan Steel 6150 6150 Constant container plate 10mm 16MnR Jinan Steel 6050 6050 Constant container plate 12mm 16MnR Jinan Steel 5650 5650 Constant container plate 14-20mm 16MnR Jinan Steel 5650 5650 constant low alloy plate 25-30mm Q345B Shougang 5200-5250 5200-5250 unchanged low alloy plate 14-20mm Q345B Shougang 5200-5250 5200-5250 unchanged low alloy plate 30-40mm Q345B Anyang Steel 5200-5250 5200- 5250 0.336*1000*C SGCC Langfang 7150-7200 7150-7200 Infinity Colour Coating 0.426*1000*C SGCC Langfang 6700-6750 6700-6750 Invariable Colour Coating 0.476*1000*C SGCC Xinyu 6550 -6600 6550-6600 Constant Color Coated Panel 0.476*1000*C SGCC Langfang 6550-6600 6550-6600 Invariable Color Coated 0.5*1000*C TST01 Baosteel 7700-7750 7700-7750 Invariable Color Coated Panel 0.6*1000*C TST01 Baosteel 7750-7800 7750-7800 Invariable Color Coated Panel 0.5*1200*C TST01 Masteel 6800-6850 6800-6850 Invariable galvanized sheet 1.0*1000*C JY150 Wugang 5600 5600 Invariable galvanized sheet 1.0*1000*C STO2Z Benxi Steel 5600 5600 Invariable galvanized sheet 0.7*1000*C STO2Z Benxi Steel 5770 5770 Invariable galvanized sheet 0.7 *1000*C JY150 Wuhan Iron & Steel 5750 5750 Invariable galvanized sheet 0.5*1000*C SGCC Hengtong 5930 5930 Non-carbon knot tropical 160mm*2.5 Q235 Shougang Baosheng 4480-4490 4480-4490 Non-carbon knot tropical 180mm*2.5 Q235 Shougang Baosheng 4460-4470 4460-4470 Invariable carbon knot tropical 232mm*6.0 Q235 Shougang BaoSheng 4460-4470 4460-4470 Unchanging name specification Material Steel/Origin Price Today (yuan/ton) Yesterday Price (yuan/ton) Change (yuan / Ton) Carbon Knot Tropical 272mm*6.0 Q235 Shougang BaoSheng 4460-4470 4460-4470 Invariable channel steel 8/10#*8mm Q235 Jinan Steel 4600 4600 Invariable channel steel 16#*8mm Q235 Jinan Steel 4500 4500 Invariable channel steel 28#*12mm Q235 Laiwu Steel 4600 4600 No change in angle 63*6 Q235 Angang 4530 4530 No change in angle 50*5 Q235 Shougang 4350 4350 No change in beam 25# Q235 Lai 4650 4650 unchanged I-beam 36# Q235 Laiwu Steel 4620 4620 I-beam 40# Q235 unchanged Baotou Steel 4700 4700 unchanged H-beam 100*100**6*8 Q235 Laiwu Steel 4950 4950 unchanged H-beam 150*150 *7*10 Q235 Laiwu Steel 4620 4620 unchanged H-beam 300*300*10*15 Q235 Ma Steel 5180 5180 unchanged H-beam 400*400*13*21 Q235 Ma Steel 5350 5350 unchanged H-beam 500*200*10 *16 Q235 Masteel 5080 5080 Unchanged H-beam 700*300*13*24 Q235 Masteel 5350 5350 Invariable Weld Pipe 1 inch 3mm Lida/Huaqi/Youfa 4890-4900 4890-4900 Unchanged Welded Pipe 1.25 inch 3.25mm Lida/Huaqi/Youfa 4870-4880 4870-4880 Invariable welded pipe 1.5 inch 3.25mm Lida/Huaqi/Youfa 4870-4880 4870-4880 Invariable welded pipe 2 inch 3.5mm Lida/Huaqi/Youfa 4870-4880 4870-4880 Invariable welded pipe 2.5 inch 3.75mm Lida/Huaqi/Youfa 4850-4860 4850-4860 Invariable welded pipe 3 inch 3.75mm Lida/Huaqi/Youfa 4850-4860 4850-4860 Welded pipe 4 inch 3.75mm Lida/Huaqi/Youfa 4850-4860 4850-4860 Invariable welded pipe 5 inch 4.0mm Lida/Huaqi/Youfa 4850-4860 4850-4860 Invariable welded pipe 6 inch 4.0mm Lida/ Huaqi/Youfa 4980-4990 4980-4990 Invariable welded pipe 8 inch 5mm Lida/Huaqi/Youfa 5020-5030 5 020-5030 Seamless tube 133*4.5 20# Angang 5650 5650 Seamless tube 159*5 20# Angang 5650 5650 Seamless tube 325*9 20# Clad steel 5550 5550 Seamless tube 273* 8 20# cladding steel 5650 5650 seamless seamless tube 377*10 20# cladding steel 6600 6600 unchanged galvanized pipe 1-1.25 inch 3mm Tianjin Lida 6280-6290 6280-6290 unchanged galvanized pipe 1.5 inch 3.25mm Tianjin Lida 6150-6160 6150-6160 Uniform galvanized tube 2 inch 3.25mm Tianjin Lida 6080-6090 6080-6090 Uniform galvanized tube 2.5 inch 3.75mm Tianjin Lida 6080-6090 6080-6090 Uniform galvanized tube 3 Inch 3.75mm Tianjin Lida 6080-6090 6080-6090 Invariable galvanized pipe 4 inch 4mm Tianjin Lida 6080-6090 6080-6090 Invariable galvanized pipe 5 inch 4mm Tianjin Lida 6110-6120 6110-6120 Invariable galvanized Tube 6 inch 4mm Tianjin Lida 6250-6260 6250-6260 Invariable galvanized tube 8 inch 5mm Tianjin Lida 6250-6260 6250-6260 unchanged
Panel Pre-Filter Mesh
Pre-filtration of ventilation and air-conditioning systems in large-scale civil buildings such as office buildings, conference rooms, hospitals, shopping malls, airports, general industrial plants or central ventilation and air-conditioning systems in clean rooms
Panel Pre-Filter Mesh is mainly used to filter dust particles above 10 microns in the air, and is suitable for primary air filtration in central air conditioning systems and clean air conditioning systems.
1. The outer frame of the flat-type primary filter adopts a solid plate-type aluminum alloy frame, 10mm, 15mm, 17mm, 21mm and other thicknesses to choose from. A diamond-shaped protective net is added to the air outlet surface to ensure that the filter will not be deformed or damaged in a poor working environment; lightweight plate structure.
2. The windward area of the primary filter is increased. Dust particles in the incoming air are effectively blocked from pleat to pleat by the filter material. Clean air flows out evenly from the other side, so the airflow through the filter is smooth and even. The particle size of filtration efficiency is from 0.5pm to 5um. Flat-type primary filter can be customized.
23. The filter material is made of high-quality polyester synthetic fiber, which can be cleaned and reused many times, with long service life, economical and practical, and the fluffy and gradually dense fiber structure ensures a high dust collection rate and a large dust holding capacity, effectively prolonging the The service life of the back-end medium-efficiency filter.
4. Different thicknesses of 1 inch (21mm, 25mm) are available, and filter grades can be selected: G2, G3, G4 (EN779)
5. The maximum temperature for use is 80C, and the maximum humidity for use is 100%.
6. Filtration efficiency of flat-type primary filter: G1: 40%@5.0μm, G2: 65%@5.0um, G3: 85%@5.0um, G4: 90%@5.Oum.
Panel Pre-Filter Mesh
Pre-filtration of ventilation and air-conditioning systems in large-scale civil buildings such as office buildings, conference rooms, hospitals, shopping malls, airports, general industrial plants or central ventilation and air-conditioning systems in clean rooms
Panel Pre-Filter Mesh,High Temperatuer Hepa Filter ,V-Bank Hepa Filter,V-Cell Hepa Filter
Guangzhou Airy Filter Media Co.,ltd , https://www.gzairy.com