Inflatable Toys High Frequency Welding Machine Inflatable Toys High Frequency Welding Machine is a high frequency device, whose self-exited oscillator of the electron tube can produce high frequency electromagnetic field. And the plastic to be processed is in the high frequency electromagnetic field between the upper and low electrode. When its interior molecules are polarized and produce heat automatically by mutual movement and friction, it will be welded with the pressure of the die. Mattress Making Machine,Inflatable Toys High Frequency Welding Machine,Pvc Air Mattress Making Machine,Life Jacket Making Machine Hangzhou Xiaoshan Wanfeng Mechanical & Electrical Equipment Factory , https://www.wfengmachinery.com
February 26 Shenzhen Steel Market Price Quotes
Product name Specification Material Steel/Origin Price (yuan/ton) Than yesterday last week General line Φ6.5mm Q235 Tangshan Steel 4980 0 180 300 High Line Φ6.5mm Q235 Guangzhou Steel 5050 0 200 200 High Line Φ8mm Q335 Wide Steel 5050 0 200 200 Rebar Φ10mm HRB335 Sha Steel 5330 0 180 250 Rebar Φ14mm HRB335 Tang Steel 5150 0 170 340 Rebar Φ16mm HRB335 Tang Steel 5070 0 190 360 Rebar Φ18-25mm HRB335 Guangzhou Steel 5070 0 150 300 Rebar Φ18- 25mm HRB335 Yufeng 5000 0 120 320 Rebar ¢36-40mm HRB335 Handan Steel 5180 0 200 370 Grade III Rebar Φ12mm HRB400 Ma Steel 5340 0 170 240 Grade III Rebar Φ14mm HRB400 Ma Steel 5340 0 170 240 Grade III Rebar Φ25mm HRB400 Masteel 5220 0 150 260 Hot rolled coil 3.0mm*1250*C Q235 Meigang 5450 50 270 450 Hot rolled coil 3.0mm*1250*C Q235 Handan steel 5450 50 270 450 Hot rolled coil 3.0mm*1250*C Q235 Angang 5450 50 270 450 Hot rolled coil 4.75mm*1500*C Q235 Handan Steel 5270 50 270 470 Hot rolled coil 5.75mm*1500*C Q235 Handan Steel 5270 50 270 520 Cold rolled coil 1.0mm*1250*C Q195 Masteel 6300 120 300 500 Cold rolled coil 1.0mm*1250*C Q195 Kunming Steel 6300 120 300 550 Cold rolled plate 1.0mm*1250*2500 Q195 Saddle 6380 120 280 530 Cold rolled sheet 2.0mm*1250*2500 Q195 Angang 6380 120 280 530 Cold rolled sheet 3.0mm*1250*2500 Q195 Angang 6380 120 280 510 Cold rolled coil 1.0mm*1250*C Q195 Angang 6320 120 240 490 Coil 0.426*1000*C CGCC Panzhihua Steel 7600 0 0 70 Color Coil 0.426*1000*C SGCC Changzhou Chang Song 7600 0 0 70 Color Coil 0.476*1000*C SGCC Changzhou Chang Song 6900 0 0 200 Galvanized Coil 0.5*1000 *C SGCC Yuhong 6350 0 150 300 Galvanized coil 1.0*1000*C SGCC Yuhong 6100 0 270 470 Galvanized coil 0.5mm*1000*C SGCC Shunde Pohang 6350 0 150 350 Galvanized coil 1.0mm*1000*C SGCC Shunde Pohang 6100 0 270 470