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 4950-4960 4930-4940 Up 20 High-line φ6.5 -10mm Q235 Tangshan Steel 4950-4960 4930-4940 Rising 20 High Line φ6.5-10mm Q235 Xuanhua 4950-4960 4930-4940 Rising 20 High Line φ6.5-10mm Q235 Steel 4950-4960 4930-4940 Rising 20 Line φ6.5-10mm Q235 Shougang 4860-4920 4860-4920 unchanged General Line φ6.5-10mm Q235 Tangshan Steel 4860-4920 4860-4920 Constant rebar φ12-14 HRB335 Rolling 2 4850-4860 4820-4830 Rising 30 Rebar φ16-25 HRB335 Roll 2 4850-4860 4820-4830 Rise 30 Rebar φ12-14 HRB335 Roll 3 4850-4860 4820-4830 Rise 30 Rebar φ16-25 HRB335 Roll 3 4850-4860 4880-4890 Drop 30 Rebar Φ12-14 HRB335 Shougang 5030-5040 5000-5010 Up 30 Rebar φ16-25 HRB335 Shougang 4950-4960 4920-4930 Up 30 Rebar φ12-14 HRB335 Xuanhua 5030-5040 5000-5010 Up 30 Rebar φ16-25 HRB335 Xuan Gang 4950-4960 4920-4930 Up 30 Rebar φ12-14 HRB335 Tang Steel 5030-5040 5000-5010 Up 30 Rebar φ16-25 HRB335 Tang Steel 4950-4960 4920-4930 Up 30 Rebar φ16 -25 HRB335 Tiantie 4950-4960 4920-4930 Up 30 Rebar φ16-25 HRB335 Bearing steel 4950-4960 4920-4930 Up 30 Rebar φ28-32 HRB335 Tangshan Steel 5000-5010 4980-4990 Up 20 Third-level disk screw φ12 -14 HRB400 Steel 5150-5160 5120-5130 Steel grade 30 disk screw φ16-25 HRB400 Steel 5050-5060 5020-5030 rose 30 3 level disk screw φ28-32 HRB400 Steel 5050-5060 5020-5030 rose 30 round Steel Φ12mm Q235 rolling three 4950-4960 4930-4940 rose 20 round steel Φ16-18mm Q235 Ansteel 4750-4760 4730-4740 rose 20 round steel Φ20-22mm Q235 Ansteel 4780-4790 4760-4770 rose 20 cold rolled sheet 1.0* 1000*2000 ST12 Angang 6600-6650 6550-6600 rose 50 cold rolled sheet 1.2*1000*2000 ST12 Angang 6600-6650 6550-6600 rose 50 cold rolled sheet 1.5*1000*2000 ST12 Angang 6600-6650 6550-6600 rose 50 cold Rolled sheet 2.0*1000*2000 ST12 Angang 6600-6650 6550-6600 rose 50 cold rolled sheet 1.0*1000*2000 DC01 Benxi Steel 6600-6650 6550-6600 rose 50 cold rolled sheet 1.2*1000*2000 DC01 Benxi Steel 6600-6650 6550-6600 rose 50 cold rolled sheet 1.5*1000*2000 DC01 Benxi Steel 6600-6650 6550-6600 rose 50 cold rolled sheet 2.0*1000*2000 DC01 Bengang 6600-6650 6550-6600 rose 50 hot rolled 2.0*1250*C Q235 Taigang 5700-5750 5600-5650 rose 100 hot-rolled plate 2.75*1250*C Q235 Tangshan Iron and Steel/Taigang 5400-5450 5250-5300 rose 150 hot-rolled plate 3.0*1500*C Q235 Tang Gang/ Handan Steel 5350-5400 5200-5250 rose 150 hot rolled plate 4.75*1500*C Q235 Tangshan Iron and Steel/Taigang 5250-5300 5200-5250 rose 50 hot rolled plate 5.5*1500*C Q235 Tangshan Steel/clad steel 5250-5300 5200 -5250 rose 50 hot-rolled plate 11.75*1500*C Q235 Tangshan Steel/clad steel 5400-5450 5300-5350 rose 100 plate 6mm Q235 steel 6500-6550 6300-6350 rose 200 plate 8mm Q235 steel 6400- 6450 6200-6250 Rise 200 Plate 10mm Q235 Sky Steel 6000-6050 5800-5850 Rise 200 Plate 12mm Q235 Sky Steel 5900-5950 5700-5750 Rise 200 Plate 14-20mm Q235 Sky Steel 5800-5850 5600- 5650 rose 200 diamond plate 3.0mm Q235 Mei steel 5500-5550 5400-5450 rose 100 diamond plate 4.0mm Q235 Mei steel 5500-5550 5400-5450 rose 100 diamond plate 5.0mm Q235 Ben 5500-5550 5400-5450 rose 100 diamond plate 6.0mm Q235 Benxi Steel 5500-5550 5400-5450 Up 100 Shipbuilding 6mm CCSB Jinan 6750-6760 6750-6760 Unchanged Shipbuilding 8mm CCSB Jinan Steel 6550-6560 6550-6560 Unchanged Shipbuilding 10mm CCSB Jinan Steel 6450-6460 6450-6460 No Shipbuilding 12-25mm CCSB Jinan Steel 6030-6080 6030-6080 Low-alloy plate 16-25mm Q345B Skyscraper 6000-6050 5800-5850 Up 200 Low-alloy plate 16-25mm Q345B Jinan Steel 6050-6100 5850-5900 Up 200 Product Name Specification Material Steel Factory/Origin Price Today (yuan/ton) Yesterday Price (RMB/ton) Change (RMB/ton) Color Coated Panel 0.326*1000*C SGCC Langfang 7500-7550 7500-7550 Constant Color Coated Panel 0.426 *1000*C SGCC Xinyu 7100-7150 7050-7100 up 50 color coated 0.476*1000*C SGCC Xinyu 6850-6900 6800-6850 up 50 color coated 0.5*1000*C TST01 Baosteel 8150-8200 8150-8200 unchanged Color Coated Sheet 0.6*1200*C TST01 Baosteel 8150-8200 8150-8200 Invariable Galvanized Sheet 1.0*1000*C DX51D+Z Ben Steel 6250-6300 6250-6300 Invariable Galvanized Sheet 0.7*1250*C DX51D+Z Angang 6350-6400 6350-6400 Invariable galvanized sheet 0.6*1250*C DX51D+Z Angang 6450-6500 6450-6500 Invariable galvanized sheet 0.5*1000*C SGCC Hengtong 6650-6700 6650-6700 Invariable galvanized sheet 0.4*1000*C SGCC Hengtong 6850-6900 6850-6900 Constant Hot Rolling Band 4.0*685 Q235 Xingtai 5050-5060 4940-4950 Rising 110 Hot Rolled Band 5.5/5.6*520 Q235 Xingtai 5050-5060 4940-4950 Rising 110 hot rolled universal belt 6.5*6 85 Q235 Xingtai 5050-5060 4940-4950 Rising 110 Hot Rolled Universal Belt 3.5*685 Q235 Tangshan 5050-5060 4940-4950 Rising 110 Cold Rolled Universal Belt 0.3mm*1000 SPCC Tianjin Guolian 5450 5450 Constant Cold Rolled Universal Belt 0.5mm* 1000 SPCC Tianjin Guolian 5300 5300 Invariable Cold Rolled Universal Belt 0.8mm*1000 SPCC Tianjin Guolian 5200 5200 Constant Cold Rolled Universal Belt 1.0mm*1000 SPCC Tianjin Guolian 5100 5100 Constant Channel Steel 10#*6mm Q235 Jiangtian 4880-4890 4880 -4890 Invariable channel steel 16#12mm Q235 Jiangtian 4880-4890 4880-4890 Invariable channel steel 20#*12mm Q235 Jiangtian 4980-4990 4980-4990 Never changing angle steel 50mm*50*5/6m Q235 SJ4950-4960 4950 -4960 Never change the angle steel 80mm*80*8/6m Q345 Stake 4950-4960 4900-4910 Increase 50 angle steel 100mm*100*10/9m Q235 Sawhiro 4950-4960 4950-4960 Changeless beam 16#12mm Q235 sea City 4800-4810 4800-4810 Permanent I-beam 20#12mm Q235 Haicheng 4850-4860 4850-4860 Constant I-beam 25#12mm Q235 Haicheng 4900-4910 4900-4910 No change H-beam 200*100*5.5 *8 Q235/SS400 Rizhao 5250-5260 5250-5260 unchanged H-beam 150*150*7*10 Q235/SS400 Laiwu Steel 5330-5340 5330-5340 unchanged H-beam 300*300*10*15 Q235/SS400 Ma Steel 5700-5710 5700- 5710 Invariable H-beam 400*400*13*21 Q235/SS400 Masteel 5950-5960 5950-5960 Invariable welded pipe 6 points/2.5mm Q235 Youfa 5270-5280 5270-5280 Invariable welded pipe 1 inch/3.0mm Q235 Friends Made 5220-5230 5220-5230 Invariable welded pipe 1.5 inch/3.25mm Q235 Youfa 5220-5230 5220-5230 Invariable welded pipe 4 inch/3.75mm Q235 Youfa 5200-5210 5200-5210 Fixed welded pipe 6 inch/4.0mm Q235 Friends of the fat 5300-5310 5300-5310 Invariable welded pipe 1 inch/3.0mm Q235 Lida 5420-5430 5370-5380 Up 50 Welded pipe 1.5 inch/3.25mm Q235 Lida 5370-5380 5320-5330 Up 50 Welded pipe 4 inch/3.75mm Q235 Lida 5330-5340 5280-5290 rose 50 welded pipe 6 inch / 4.0mm Q235 Lida 5440-5450 5390-5400 rose 50 welded pipe 8 inch / 5.0mm Q235 Lida 5440-5450 5390-5400 rose 50 seamless pipe 76* 4.5 20# Tianjin 6300-6350 6300-6350 Invariable Seamless Pipe 108*4.5 20# Tianjin 6400-6450 6400-6450 Seamless Seamless Pipe 114*4.5 20# An Steel 6400-6450 6400-6450 Seamless Pipe 159*5 20# Angang 6400-6450 6400-6450 Seamless seamless tube 219*6 20# Angang 6400-6450 6400-6450 Seamless seamless tube 377*10 20# Baotou Steel 6900-6950 6900-6950 No change Sew pipe 426*11 20# Baotou steel 6950-7000 6950-7000 Invariable galvanized pipe 4-6 2.75 Lida 6970-6980 6970-6980 Invariable galvanized pipe 1-1.25 inch 3mm Lida 6510-6520 6510-6520 Constant galvanized pipe 1.5 inch 3.25mm Lida 6510-6520 6510-6520 Invariable galvanized pipe 2 Inch 3.25mm Lida 6520-6530 6520-6530 Uniform galvanized tube 2.5 inch 3.75mm Lida 6520-6530 6520-6530 Uniform galvanized tube 3 inch 3.75mm Lida 6520-6530 6520-6530 Uniform galvanized tube 4" 4mm LEADER 6490-6500 6490-6500 Invariable galvanized tube 5" 4mm LEADER 6730-6740 6730-6740 Invariable galvanized tube 6" 4mm LEADER 6730-6740 6730-6740 Invariable galvanized tube 8" 5mm Lida 6770-6780 6770-6780 unchanged
SZS series boiler is designed with longitudinal double drums and " D " type chamber structure. Furnace is placed on the right and convection tube bank is on the left, super heater is arranged at convection tube bank. The body is fixed on the basement by middle and both end flexible supports and make the boiler expand horizontally sideways. Around the furnace is membrane water cooling tube wall. Furnace and tube bank are totally separated by the membrane water tube cooling wall at the left side of the furnace. The back part of bundle is sparse shift structure, front part is aligned structure. Smoke from furnace outlet enters re-burning chamber, convection tube bank area and then from left front part enters spiral fine coil economizer and condenser, and finally is discharged to atmosphere through chimney.