The product name specification material steel factory/origin price (yuan/ton) is higher than yesterday's last week than the previous month Pu line Φ6.5/8mm Q235 Handan Steel 4920 0 270 620 High Line Φ6.5/8mm Q235 Handan Steel 4900 0 150 500 High Line Φ6.5/8mm Q235 Shougang 4900 0 150 500 High Line Φ6.5/8mm Q235 Xingtai Steel 4900 0 150 500 Rebar Φ12mm HRB335 Handan Steel 5150 0 100 550 Rebar Φ12mm HRB335 Emerging Cast Pipe 5050 0 20 450 Rebar Φ14mm HRB335 Handan Steel 5100 0 100 550 Rebar Φ16-25mm HRB335 Handan Steel 4900 0 70 500 Rebar Φ16-25mm HRB335 Emerging Cast Pipe 4830 0 20 430 Rebar Φ16-25mm HRB335 Dedicated 4820 0 0 510 Rebar Φ12mm HRB400 Chenggang 5200 0 20 450 Rebar Φ16-25mm HRB400 Bearing Steel 4950 0 20 400 Rebar Φ16-25mm HRB400 Dedicated 4920 0 0 500 Hot Roll Coil 2.0*1500*c Q235 Handan Steel 5650 100 150 650 Hot Roll Coil 2.75*1500* c Q235 TISCO 5550 100 150 700 Hot Roll Coil 3.0*1500*c Q235 TISCO 5450 100 150 650 Hot Roll Coil 3.0*1500*c Q235 Tang Steel 5400 100 170 700 Hot Roll Coil 4.75*1500*c Q235 Tang Gang 5300 100 170 700 Hot Roll Coil 9.5*1250*c Q235 Tang Steel 5300 100 170 700 Cold Roll Coil 1.0*1000*2000 SPCC Steel 6750 0 500 850 Cold rolled coil 2.0*1000*2000 SPCC Angang 6750 0 500 850 Cold rolled coil 3.0*1000*2000 SPCC Angang 6800 0 500 750 Cold rolled coil 1.0*1000*2000 SPCC Benxi Steel 6700 0 500 850 Cold Rolled Coil 1.0*1000*2000 SPCC Benxi Steel 6700 0 500 850 Medium Medium Plate 8mm Q235 Handan Steel/Taigang 6380 0 180 730 Medium Medium Plate 10mm Q235 Handan Steel 6180 0 230 780 Medium Medium Plate 12mm Q235 Handan Steel 5880 0 200 700 Puzhong Plate 16-20mm Q235 Tiangang 5700 0 100 700 Puzhong Plate 14-20mm Q235 Shaogang Steel 5830 0 350 730 Puzhong Board 14-25mm Q235 Wenfeng 5720 0 140 770 Puzhong Board 14-25mm Q235 Pu Yang 5780 0 100 830 Puzhong Board 16-25mm Q235 Jingye 5720 0 140 770 Puzhong Board 16-28mm Q235 Jingye 5720 0 140 770 Low Alloy Plate 8mm Q345 Handan Steel 6580 0 180 900 Low Alloy Board 14-25mm Q345 Handan Steel 5980 0 180 730 welded pipe 1 inch Q235 Jinghua 4800 0 50 250 welded pipe 4 inch Q235 Jinghua 4800 0 50 250 welded pipe 6 inch Q235 Jinghua 4850 0 50 200 I-beam 25# Q235 Laiwu Steel 5050 200 400 650 I-beam 32# Q235 Baotou Steel 5400 200 300 700 Channel Steel 16# Q235 Jiangtian 5050 0 170 580 Channel Steel 32# Q235 Jiangtian 4830 0 200 600 Angle Steel 5# Q235 Shougang 5200 50 350 800 Angle Steel 10# Q235 Tang Steel 5150 0 250 620
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
WNS Steam Boiler
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