Product name specification material steel factory / origin price (yuan / ton) than yesterday's last week than the previous general line Φ6.5mm Q235 Tonghua steel 4300 0 0 General line Φ6.5mm Q235 Siping red mouth 4270 0 0 0 high line Φ6. 5mm Q235 Tong Steel 4360 0 0 0 High Line Φ10mm Q235 Tong Steel 4360 0 0 0 High Line Φ8mm Q335 Beitai 4360 0 0 0 Rebar Φ12mm HRB335 Tong Steel 4350 0 0 0 Rebar Φ14mm HRB335 Tong Steel 4350 0 0 0 Rebar Φ16 -25mm HRB335 Linggang 4270 0 0 0 Rebar Φ16-25mm HRB335 Tonghua 4270 0 0 0 Rebar Φ16-25mm HRB335 Beitai 4270 0 0 0 Rebar Φ16-25mm HRB335 Xilin 4270 0 0 0 Rebar Φ8-10mm HRB400 New Fushun Steel 4570 0 0 0 Rebar Φ8-10mm HRB400 Tonghua 4570 0 0 0 Hot rolled coil 2.0*1250*C Q235 Tongsteel 5150 0 90 100 Hot rolled coil 2.3*1250*C Q235 Tonggang 5030 0 100 130 Hot rolled Roll 2.75*1250*C Q235 Angang 4930 0 100 130 Hot Roll 3.0*1250*C Q235 Angang 4880 0 100 130 Hot Roll 3.0*1250*C Q235 Ben Steel 4880 0 100 130 Hot Roll 4.0*1250*C Q235 Angang 4620 0 70 70 Hot Roll 4.75*1250*C Q235 Angang 4620 0 70 70 Hot Roll 5.5*1500*C Q235 Tong Steel 4620 0 70 70 Hot Roll 5.5*1500*C Q235 Steel 4620 0 70 70 Hot rolled coil 6.5*1250*C Q235 Ben Steel 4620 0 70 70 Hot rolled coil 7.5*1250*C Q235 Ben Steel 4620 0 70 70 Cold rolled sheet 1.0*1000*2000mm Q195 Angang 5750 0 0 200 Cold rolled sheet 1.0 *1250*2500mm Q195 Benxi Steel 5650 0 0 100 Cold rolled sheet 2.0*1250*2500mm Q195 Angang 5650 0 0 200 Cold rolled coil 3.0*1000*2000 Q195 Benxi Steel 5750 0 0 150 Puzhong 8mm Q235 Jinan Steel 5830 0 0 80 Puzhong plate 8mm Q235 Angang 5830 0 0 80 Puzhong plate 10mm Q235 Angang 5330 0 0 80 Puzhong plate 10mm Q235 Jigang 5330 0 0 80 Puzhong plate 16-20mm Q235 Angang 5080 0 0 80 Puzhong plate 16-20mm Q235 Sky Steel 5080 0 0 80 Low Alloy Plate 8mm Q345 Angang 5930 0 0 80 Low Alloy Plate 10mm Q345 Angang 5430 0 0 80 Low Alloy Plate 14mm Q345 Angang 5280 0 0 80 Pattern Plate 3mm Q235 Angang 4900 0 80 80 Pattern Plate 4mm Q235 Angang 4880 0 80 80 Pattern Plate 5mm Q235 Angang Steel 4880 0 80 80 Pattern Plate 6mm Q235 Angang Steel 4830 0 80 80 Container Plate 8mm 16MnR Angang 6180 0 0 0 Container Plate 10mm 16MnR Shougang 6100 0 0 0 Container Plate 12-20mm 16MnR Shougang 6000 0 0 0 Boiler plate 8mm 20g Jigang 6130 0 0 0 Boiler plate 12mm 20g Jinan Steel 5980 0 0 0 Boiler plate 20mm 20g Angang 5880 0 0 0 Tin plate 0.21mm*1024*712 T57E Wuhan Iron and Steel 9100 0 0 0 tin plate 0.25mm*1024*712 T57E Wuhan Iron and Steel 9000 0 0 Color Coil 0.5mm*1000*C TST01 Baosteel 8000 0 0 700 Color Coil 0.6mm* 1000*C TST02 Baosteel 7950 0 0 600 Galvanized Roll 0.5mm*1000*C SGCC Hengtong 6050 0 0 250 Galvanized Roll 1.0mm*1000*C ST02Z Benxi Steel 5500 0 0 120 Seamless Pipe 60*4mm 20# Angang 5700 0 0 0 Seamless pipe 108*4.5mm 20# Angang 5650 0 0 Seamless pipe 133*4.5mm 20# Angang 5650 0 0 Seamless pipe 159*5mm 20# Angang 5650 0 0 0 Pipe 1.5 inch*3.0mm Q235 Linggang 4870 0 0 -230 Welded pipe 2 inch *3.25mm Q235 Linggang 4870 0 0 -230 Welded pipe 3 inch *3.25mm Q235 Linggang 4870 0 0 -230 I-beam 12-16# Q235 A-steel 4350 0 0 0 I-beam 25# Q235 Angang 4550 0 0 0 Channel 16# Q235 Angang 4400 0 0 Channel 25# Q235 Large Roll 0 0 0 Angle 50*5mm Q235 Tong Steel 4250 0 0 Angle 100*100mm Q235 Tong Steel 4250 0 0 0
Butterfly Valve
Butterfly valve, also known as flap valve, is a kind of regulating valve with simple structure. Butterfly valve that can be used for on-off control of low-pressure pipeline medium means that the closing member (disc or butterfly plate) is a disc, which rotates around the valve shaft to achieve opening and closing. of a valve.
Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting and throttling on the pipeline. The butterfly valve opening and closing part is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment.
Butterfly Valve,Butterfly Valve Price,Motorized Butterfly Valve,Butterfly Gate Valve
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