Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Than Yesterday Last Week, General Line Φ6.5mm Q235 Handan Steel 4380 0 0 Common Line Φ10mm Q235 Stone Cross 4380 0 0-20 High Line Φ6.5mm Q235 Handan Steel 4430 0 0 50 High Line Φ6.5mm Q235 Xing Steel 4530 0 0 100 Rebar Φ12mm HRB335 Jinan Steel 4480 0 0 -70 Rebar Φ14mm HRB335 Jigang 4430 0 0 -70 Rebar Φ16-25mm HRB335 Jigang 4380 0 0 -70 Rebar Φ16-25mm HRB335 Laiwu Steel 4380 0 0 -100 Rebar Φ16-25mm HRB335 Laiwu Steel Yongfeng 4300 0 -50 -30 Grade III Rebar Φ16-25mm HRB400 Jinan Steel 4530 0 -20 -70 Grade III Rebar Φ16-25mm HRB400 Laiwu Steel 4450 0 -40 -50 III Rebar Φ16-25mm HRB400 Jiuquan 4500 0 0 -20 Hot Roll 2.5*1250*c Q235 Shao Steel/TISCO 5000 0 0 50 Hot Rolled Roll 2.75*1250*c Q235 Bengang/TISCO 4950 0 0 30 Hot rolled coil 3.0*1250*c Q235 Bengang/Tisco/Tangshan Steel 4780 0 0 10 Hot rolled coil 3.75-9.55*1250*c Q235 Bengang/ Taigang/Tangshan Steel 4630 0 0 0 Low-alloyed coil 5.5*1500*c Q345 Jinan Steel 4780 0 -20 -20 Hot rolled coil 5.5*1500*6000 Q235 Jinan Steel 4630 0 0 0 Cold rolled plate 1.0*1250*c SPCC Benxi Steel 5660 0 0 160 Cold rolled steel plate 1.0*1250*2500 SPCC Steel 5750 0 0 200 Cold rolled steel plate 1.2*1250*2500 SPCC Wuhan Iron and Steel 5750 0 0 200 Cold rolled plate 1.5*1250*2500 SPCC Wuhan Iron and Steel 5750 0 0 200 Cold rolled plate 2.0*1250*2500 SPCC Wugang 5780 0 0 210 Cold rolled plate 3.0*1250*2500 SPCC Wugang 5950 0 0 170 Puzhong Plate 8mm Q235 Jinan Steel 5740 0 -50 -10 Puzhong Plate 8mm Q235 Tiangang 5700 0 0 80 Puzhong Plate 10mm Q235 Jigang 5640 0 -50 90 Puzhong Plate 10mm Q235 Tiangang 5430 0 -170 -50 Puzhong Plate 12mm Q235 Jinan Steel 5200 0 -30 -30 Puzhong Plate 14mm Q235 Jinan Steel 5200 0 -50 100 Puzhong Plate 16mm-20mm Q235 Jinan Steel 5240 0 0 120 Puzhong Board 16mm-20mm Q235 Puyang 5200 0 0 130 Puzhong Board 16mm-20mm Q235 Wenfeng 5050 0 0 80 Low alloy board 8mm Q345 Jigang 5840 0 0 40 Low alloy board 10mm Q345 Jinan Steel 5770 0 0 90 Low alloy board 12mm Q345 Jinan Steel 5300 0 -100 0 Low Alloy Plate 14mm Q345 Jinan Steel 5300 0 -50 0 Low Alloy Plate 20mm Q345 Jinan Steel 5290 0 -60 30 Boiler Plate 10mm 20g Jinan Steel 5870 0 0 0 Boiler Plate 20mm 20g Jinan Steel 5470 0 0 0 Container plate 10mm 16MnR Jinan Steel 5960 0 0 0 Container plate 20mm 16MnR Jinan Steel 5640 0 0 0 Galvanized plate 0.5mm*1000*C SGCC Hengtong 5850 0 0 80 Galvanized plate 1.0mm*1000*C SGCC Hengtong 5350 0 0 100 galvanized sheet 1.0mm*1000*C ST02Z Benxi Steel 5350 0 0 30 seamless tube Φ108*4.5 20# tobacco tube 5950 0 0 150 seamless tube Φ159*6 20# tobacco tube 6000 0 0 0 seamless tube Φ219*7 20# Lu Bao 5800 0 0 200 Welded pipe 1 inch Q235 Youfa, Hengshui 4700 0 0 -50 Welded pipe 2 inch Q235 Youfa, Hengshui 4680 0 0 -50 Welded pipe 3 inch Q235 Youfa, Hengshui 4650 0 0 -50 I-beam 25# Q235 Haicheng 4470 0 -30 140 I-beam 36# Q235 Laiwu Steel 4520 0 -30 40 I-beam 40# Q235 Laigang 4640 0 -30 40 Channel 16# Q235 Jigang 4400 0 -70 -70 Channel 32# Q235 Laiwu Steel 4600 0 -30 0 Angle Steel 50*50# Q235 Aluminum Steel 4620 0 -30 90 Steel Angle 80*6# Q235 Steel 4520 0 -30 90
The hydraulic two-arm Bolting Jumbo for coal mines is a new type of roadway support mechanical equipment. The machine is used in conjunction with the roadheader and the drilling unit to quickly complete the support work, achieve operational balance, and improve mechanization. Mainly used for coal rock and semi-coal rock roadway working face support operations. It can simultaneously realize the support of roadway top and side bars with bolts and cables. It also has the functions of drilling blast holes and detecting holes (water control, gas detection) in the coal seam.
Bolter Jumbo,Bolting Jumbo,Loader Drill Rig,Hydraulic Bolting Jumbo
NORTH HEAVY GRYPS EQUIPMENT AND ENGINEERING CO.,LTD , https://www.nhgtunnel.com