The product name specification material steel factory/origin price (yuan/ton) is higher than yesterday last week than the previous month General line Φ6.5/8mm Q235 Handan Steel 5050 0 100 400 High Line Φ6.5/8mm Q235 Handan Steel 5080 -20 60 330 High Line Φ6.5/8mm Q235 Shougang 5080 -20 60 330 High Line Φ6.5/8mm Q235 Xing Steel 5080 -20 60 330 Rebar Φ12mm HRB335 Handan Steel 5270 0 30 220 Rebar Φ12mm HRB335 Emerging Cast Pipe 5250 0 10 220 Rebar Φ14mm HRB335 Handan Steel 5230 0 30 230 Rebar Φ16-25mm HRB335 Handan Steel 5050 0 10 220 Rebar Φ16-25mm HRB335 Emerging Cast Pipe 5070 0 30 260 Rebar Φ16-25mm HRB335 Dedicated 4900 0 -50 80 Rebar Φ12mm HRB400 Steel 5230 -50 -70 50 Rebar Φ16-25mm HRB400 Steel 5080 50 30 150 Rebar Φ16-25mm HRB400 Dedicated 5000 0 -20 80 Hot Roll Coil 2.0*1500*c Q235 5650 50 50 150 Heat Coil Plate 2.75*1500*c Q235 TISCO 5550 50 50 150 Hot Roll Coil 3.0*1500*c Q235 TISCO 5450 50 50 150 Hot Roll Coil 3.0*1500*c Q235 Tang Steel 5400 50 20 170 Hot Roll Plate 4.75*1500*c Q235 Tang Steel 5300 50 20 170 Hot Roll Coil 9.5*1250*c Q235 Tang Steel 5300 50 20 170 Cold Roll Coil 1.0*1000*2000 SPCC Angang 6 800 0 0 550 Cold rolled coil 2.0*1000*2000 SPCC Angang 6800 0 0 550 Cold rolled coil 3.0*1000*2000 SPCC Angang 6850 0 0 550 Cold rolled coil 1.0*1000*2000 SPCC Flexible steel 6750 0 0 550 Cold Roll Coil 1.0*1000*2000 SPCC Benxi Steel 6750 0 0 550 Puzhong Plate 8mm Q235 Handan Steel/Taigang 6380 0 0 180 Puzhong Plate 10mm Q235 Handan Steel 6150 0 0 200 Puzhong 12mm Q235 Handan Steel 5900 0 0 220 Puzhong board 16-20mm Q235 Skysteel 5780 0 0 180 Puzhong board 14-20mm Q235 Handan steel 5830 0 0 350 Puzhong board 14-25mm Q235 Wenfeng 5760 0 0 180 Puzhong board 14-25mm Q235 Puyang 5800 0 0 120 Puzhong board 16-25mm Q235 Dedicated 5760 7 0 180 Puzhong board 16-28mm Q235 Dedicated 5760 7 0 180 Low alloy board 8mm Q345 Handan steel 6550 0 0 150 Low alloy board 14-25mm Q345 Handan steel 5980 0 0 180 welded pipe 1 inch Q235 Jinghua 4950 0 150 200 welded pipe 4 inch Q235 Jinghua 4950 0 150 200 welded pipe 6 inch Q235 Jinghua 5000 0 150 200 caster steel 25# Q235 Laigang 5100 -50 -50 450 caster 32# Q235 package Steel 5500 150 100 400 Channels 16# Q235 Jiangtian 5150 0 -50 270 Channel 32# Q235 Jiangtian 4880 0 -50 250 Angle Steel 5# Q235 Shougang 5250 0 -50 400 Angle Steel 10# Q235 Tangsteel 5400 50 200 500
HDPE Pipe Fusion Machine
What are Pipe Fusion Machines? and How do Butt Fusion Welding Machines work? Butt Fusion/ Heat Fusion is mainly for welding of plastic pipes and fittings made of HDPE, PP, PVDF. Pipe Thermofusion Machines are used in the construction, mining, oil and gas, water and sewerage industries etc,which are also called Field Butt Welding Machines. HDPE Pipe Butt fusion welding is a type of hot plate welding for thermoplastic pipes,Butt-fusion is a sensitive process, which is why all fusion parameters have to be coordinated to create a homogenous joint with consistently high welding quality. The butt welding machines used to weld PE pipes have controls to ensure the welding parameters are strictly adhered to. The following parameters are controlled:
♦heater plate temperature
♦ovality and alignment
♦interface pressure
♦bead width
♦heat soak time
♦changeover time
For Yuda RDH series Hydraulic Butt Fusion Machines, you can choose data logger to control these welding parameters. For Yuda RDH-A Series CNC Poly Pipe Butt Welding Machine, The CNC Welding system control these welding factors itself. Recently DVS2207 and ISO21307 welding standards input in data logger or cnc control system already.
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WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.pipefusionweldings.com