Product Name Specification Material Steel Factory/Origin Price Today (yuan/ton) Yesterday Price (yuan/ton) Change (yuan/ton) High-line φ6.5-10mm Q235 Shougang 5350-5400 5350-5400 No-line φ6.5 -10mm Q235 Tangshan Steel 5350-5400 5350-5400 High Line φ6.5-10mm Q235 Xuanhua 5350-5400 5350-5400 High Line φ6.5-10mm Q235 Steel 5350-5400 5350-5400 No change Line φ6.5-10mm Q235 Shougang 5350-5400 5350-5400 unchanged φ6.5-10mm Q235 Tangsteel 5350-5400 5350-5400 constant rebar φ12-14 HRB335 rolling two 5420-5430 5420-5430 unchanged Thread rebar φ16-25 HRB335 Roll 2 5380-5390 5380-5390 Constant rebar φ12-14 HRB335 Roll three 5420-5430 5420-5430 Constant rebar φ16-25 HRB335 Roll three 5380-5390 5380-5390 Constant rebar Φ12-14 HRB335 Shougang 5600-5650 5600-5650 constant rebar φ16-25 HRB335 Shougang 5400-5450 5400-5450 constant rebar φ12-14 HRB335 Xuanhua 5600-5650 5600-5650 constant rebar φ16-25 HRB335 Xuan Gang 5400-5450 5400-5450 Constant Rebar φ12-14 HRB335 Tang Steel 5600-5650 5600-5650 Constant Rebar φ16-25 HRB335 Tang Steel 5400-5450 5400-5450 Constant Rebar φ16 -25 HRB335 Steel 5600-5650 5600-5650 Steel Rebar φ28-32 HRB335 Tang Steel 5450-5500 5450-5500 Three-level Disk Screw φ12-14 HRB400 Steel 5800-5850 5800-5850 No change Screw φ16-25 HRB400 Bearing steel 5550-5600 5550-5600 Constant three-level disk screw φ28-32 HRB400 Bearing steel 5650-5700 5650-5700 Constant round steel Φ12mm Q235 Rolling three 5550-5600 5550-5600 Constant round steel Φ16 -18mm Q235 Ansteel 5450-5500 5450-5500 Non-changeable round steel Φ20-22mm Q235 Ansteel 5450-5500 5450-5500 Constant cold rolled sheet 1.0*1000*2000 ST12 Angang 6950-7000 6950-7000 Constant cold rolled sheet 1.2*1000*2000 ST12 Angang 6950-7000 6950-7000 Invariable Cold Rolled Sheet 1.5*1000*2000 ST12 Angang 6950-7000 6950-7000 Constant Cold Rolled Sheet 2.0*1000*2000 ST12 Angang 6950-7000 6950-7000 No Cold Rolled Sheet 1.0*1000*2000 DC01 Benxi Steel 6950-7000 6950-7000 Constant Cold Rolled Sheet 1.2*1000*2000 DC01 Ben Steel 6950-7000 6950-7000 Constant Cold Rolled Sheet 1.5*1000*2000 DC01 Ben Steel 6950-7000 6950-7000 Invariable Cold Rolled Sheet 2.0*1000*2000 DC01 Benxi Steel 6950-7000 6950-7000 Constant Hot Rolled Sheet 2.0*1250*C Q235 TISCO 6150-6200 6150-6200 Constant Hot Rolled 2.75*1250*C Q235 Tangshan Iron & Steel/Taigang 5850-5900 5850-5900 Constant hot-rolled steel plate 3.0*1500*C Q235 Tangshan Steel/Shandong Steel 5850-5900 5850-5900 Constant hot-rolled steel plate 4.75*1500*C Q235 Tangshan Iron & Steel/Taigang 5500-5550 5500-5550 Constant hot-rolled steel plate 5.5*1500*C Q235 Tangsteel/clad steel 5500-5550 5500-5550 Constant hot-rolled steel plate 11.75*1500*C Q235 Tangsteel/clad steel 5850 -5900 5850-5900 Constant plate 6mm Q235 Steel 6700-6750 6700-6750 Constant plate 8mm Q235 Steel 6600-6650 6650-6700 Drop 50 Plate 10mm Q235 Steel 6250-6300 6300-6350 Fell 50 plate 12mm Q235 steel 6140-6150 6160-6170 fell 20 plate 14-20mm Q235 steel 6050-6060 6070-6080 fell 20 plate 3.0mm Q235 Mei Steel 6100-6150 6100-6150 unchanged pattern Plate 4.0mm Q235 Mei Steel 6100-6150 6100-6150 Invariable Pattern Plate 5.0mm Q235 Benxi Steel 6100-6150 6100-6150 Constant Pattern Plate 6.0mm Q235 Ben Steel 6100-6150 6100-6150 Unchanged Shipbuilding Plate 6mm CCSB Jinan Steel 8350-8400 8350-8400 Unchanged Shipbuilding Plate 8mm CCSB Jinan Steel 8150-8200 8150-8200 Unchanged Shipbuilding Plate 10mm CCSB Jinan Steel 8170-8180 8170-8180 Unchanged Shipbuilding Plate 12-25mm CCSB Jinan Steel 7780-7790 7780-7790 Unchanged low alloy plate 16 -25mm Q345B Tiangang 6300-6350 6300-6350 unchanged low alloy plate 16-25mm Q345B Jinan Steel 6940-6950 6940-6950 unchanged color coated 0.326*1000*C SGCC Langfang 8700-8750 8800-8850 dropped 100 painted Board 0.426*1000*C SGCC Xinyu 8350-8400 8450-8500 Drop 100 Color Coated Board 0.476*1000*C SGCC Xinyu 8150-8200 8300-8350 Drop 150 Color Coated Board 0.5*1000*C TST01 Baosteel 8750-8800 8950-9000 Drop 200 color coated plate 0.6*1200*C TST01 Baosteel 8700-8750 8900-8950 dropped 200 galvanized plate 1.0*1000*C DX51D+Z Bengang 7250-7300 7450-7500 fell 200 galvanized plate 0.7*1250*C DX51D +Z Angang 7350-7400 7550-7600 fell 200 galvanized sheet 0.6*1250*C DX51D+Z Angang 7500-7550 7700-7750 fell 200 galvanized sheet 0.5*1000*C SGCC Hengtong 7350-7400 7550-7600 fell 200 plating Zinc plate 0.4*1000*C SGCC Hengtong 7500-7550 7700-7750 Drop 200 Hot rolled strip 4.0*685 Q235 Xingtai 5500-5510 5550-5560 Drop 50 hot rolled ribbon 5.5/5.6*520 Q235 Xingtai 5500-5510 5550- 5560 down 50 hot rolled normal belt 6.5*685 Q235 Xingtai 5500-5510 5550-5560 dropped 50 hot rolled normal belt 3.5*685 Q235 Tangshan 5500-5510 5550-5560 dropped 50 cold rolled ordinary belt 0.5mm*355 Q195 Tianjin Qifeng 5820 -5830 5820-5830 is not cold General Belt 1.2mm*355 Q195 Tianjin Qifeng 5820-5830 5820-5830 Cold Rolling Belt (0.5-0.8)*(500-700) Q195 Tianjin Qifeng 6550 6550 Cold Belt Belt (0.8-2.0) *(500-700) Q195 Tianjin Qifeng 6550 6550 unchanged channel steel 10#*6mm Q235 Jiangtian 5300-5310 5300-5310 constant channel steel 16#12mm Q235 Jiangtian 5300-5310 5300-5310 constant channel steel 20#* 12mm Q235 Jiangtian 5300-5310 5300-5310 No change in angle 50mm*50*5/6m Q235 Zhaobo 5300-5310 5300-5310 No change in angle 80mm*80*8/6m Q345 Stake 5300-5310 5300-5310 No change in angle 100mm*100*10/9m Q235 trillion Bo 5300-5310 5300-5310 I-beam unchanged 16#12mm Q235 Haicheng 5250-5260 5250-5260 I-beam unchanged 20#12mm Q235 Haicheng 5250-5260 5250-5260 The constant I-steel 25#12mm Q235 Haicheng 5450-5460 5450-5460 The same H steel 200*100*5.5*8 Q235/SS400 The sunshine 5300-5350 5350-5400 The 50 H steel 150*150*7*10 Q235 / SS400 Laiwu Steel 5350-5400 5400-5450 Drop 50 H Steel 300*300*10*15 Q235/SS400 Ma Steel 6150-6200 6200-6250 Drop 50 H Steel 400*400*13*21 Q235/SS400 Ma Steel 6300- 6350 6400-6450 dropped 100 welded pipe 6 points/2.5mm Q235 Youfa 5860-5870 5860-5870 unchanged Tube 1 inch / 3.0mm Q235 Friendship 5860-5870 5860-5870 Invariable welded pipe 1.5 inch / 3.25mm Q235 Friendship 5780-5790 5780-5790 Invariable welded pipe 4 inch / 3.75mm Q235 Youfa 5780-5790 5780-5790 Not Change the welded pipe 6 inch/4.0mm Q235 Youfa 5800-5850 5800-5850 Change the welded pipe 1 inch/3.0mm Q235 Lida 6080-6090 6080-6090 Change the welded pipe 1.5 inch/3.25mm Q235 Lida 6070-6080 6070-6080 Invariable welded pipe 4 inch/3.75mm Q235 Lida 6000-6010 6000-6010 Invariable welded pipe 6 inch/4.0mm Q235 Lida 6150-6160 6150-6160 Invariable welded pipe 8 inch/5.0mm Q235 Lida 6150-6160 6150- 6160 Invariable seamless tube 76*4.5 20# Tianjin 7350-7360 7350-7360 Invariable seamless tube 108*4.5 20# Tianjin 7500-7510 7500-7510 Invariable seamless tube 114*4.5 20# Ansteel 7350-7400 7350-7400 Seamless seamless tube 159*5 20# Angang 7250-7300 7250-7300 Seamless tube 219*6 20# Angang 8000-8050 8000-8050 Seamless tube 377*10 20# Clad steel 8200 -8210 8200-8210 Invariable seamless tube 426*11 20# Baotou steel 8200-8210 8200-8210 Invariable galvanized tube 4-6 points 2.75 Lida 7910-7920 7910-7920 Invariable galvanized tube 1-1.25 inch 3mm Lida 7540-7550 7540-7550 Invariable galvanized tube 1.5 inch 3.25mm Lida 7290-7300 7290-7300 Invariable galvanized tube 2 inch 3.25mm Leader 7180-7190 7180-7190 Constant galvanized tube 2.5 inch 3.75mm Leader 7180-7190 7180-7190 Constant galvanized tube 3 inch 3.75mm Leader 7180- 7190 7180-7190 Invariable galvanized tube 4 inch 4mm Leada 7180-7190 7180-7190 Invariable galvanized tube 5 inch 4mm Leada 7380-7390 7380-7390 Invariable galvanized tube 6 inch 4mm Leada 7380-7390 7380 -7390 Invariable galvanized pipe 8 inch 5mm Lida 7380-7390 7380-7390 unchanged
Fine Bubble Disc Diffuser
Fine bubble disc diffuser features a unique split pattern and slit shapes, which can disperse air bubbles in an extremely fine and uniform pattern for high oxygen transfer efficiency. A much highly effective and integrated check valve enables the aeration zones to be easily shut down for air-on/air-off applications. It can be operated over a wide range of airflows with minimum maintenance for long term performance.
Fine bubble aerator,Disc Diffuser,Bubble Disc Diffuser,Aerator Disc Diffuser,Membrane Bubble Disc Diffuser
YIXING HOLLY TECHNOLOGY CO.,LTD. , https://www.watertreatment-machine.com