March 20 Anshan Steel Market Price Quotes

Product Name Specification Material Steel/Origin Price (yuan/ton) Than yesterday's last week High Line Φ6.5mm Q235 Angang 5020 0 0 470 High Line Φ8mm Q335 Beitai 5020 0 0 470 High Line Φ6.5mm Q335 Jiujiang 5020 0 0 470 Rebar Φ12mm HRB335 Beitai 5020 0 0 470 Rebar Φ12mm HRB335 Linggang 5020 0 0 470 Rebar Φ16-25mm HRB335 New Fused Steel 4900 0 0 450 Rebar Φ16-25mm HRB335 Beitai 4900 0 0 450 Rebar Φ16-25mm HRB335 Linggang 4900 0 0 450 Hot rolled coil 2.0mm*1250*C Q235 Angang (1700) 6050 0 0 620 Hot rolled coil 3.0mm*1500*C Q235 Angang (1780) 5650 0 0 400 Hot rolled coil 3.0mm*1250 *C Q235 Angang (1700) 5650 0 0 400 Hot rolled coil 5.5mm*1500*C Q235 Angang (1700) 5400 0 0 350 Hot rolled coil 1.8mm*1250 Q335 Hot rolled steel 6350 0 0 800 Hot rolled coil 2.5mm*1250 Q435 Tong Steel 5850 0 0 500 Hot Roll 3.5mm*1500 Q136 Tong Steel 5700 0 0 650 Hot Roll 5.5mm*1500 Q236 Tong Steel 5400 0 0 350 Hot Roll 7.5mm*1500 Q336 Tong Steel 5400 0 0 350 Hot Roll 9.5mm*1500 Q436 Tong Steel 5400 0 0 350 Hot Roll 9.75mm*1500 Q137 Tong Steel 5400 0 0 350 Cold Roll 1.0mm*1000*2000 Q195 Angang 6700 0 100 650 Cold Roll 1.5mm* 1000*2000 Q195 Angang 6600 0 100 650 Cold rolled plate 2.0mm*1000*2000 Q195 Angang 6600 0 100 650 Cold rolled plate 3.0mm*1000*2000 Q295 Angang 6750 0 100 650 Medium plate 20mm Q235 Angang 5950 0 0 450 Medium plate 20mm Q235 Middle 5950 0 0 450 Medium plate 30-40mm Q345 Angang 6000 0 0 500 Low alloy plate 20mm Q445 Angang 6100 0 0 300 Diamond plate 3.5mm*1250*6000 Q235 Angang 5650 0 0 450 Diamond plate 4.5mm *1250*6000 Q235 Angang 5650 0 0 450 Pattern Plate 5.5mm*1250*6000 Q235 Angang 5650 0 0 450 Pattern Plate 6.5mm*1250*6000 Q235 Angang 5650 0 0 450 Seamless Pipe 57mm*3.5 20# Stone 6800 0 0 1250 Seamless pipe 108mm*4.5 20# Flint 6700 0 0 1300 Seamless pipe 113mm*4.5 20# Flint 6550 0 0 1150 Seamless pipe 159mm*6 20# Flintstone 6450 0 0 1150 Seamless pipe 76mm*5 20# Angang 6500 0 0 1200 Seamless pipe 108*4.5 20# Angang 6500 0 0 900 I-beam 12# Q235 A-steel 5300 0 0 400 I-beam 25# Q235 East 4454 0 0 600 I-beam 26# Q235 East 4650 0 0 700 channel steel 16# Q235 A-steel 5150 0 0 400 channel steel 25# Q235 large rolling/ 0 0 angle steel 50*5mm Q235 steel steel 5200 0 0 500 steel angle 100*10mm Q235 steel steel 5300 0 0 400

spinneret hole of various hole shape for spinning machine line

The spinneret is one of the important parts of the spinning machine. Its function is to transform the viscous polymer melt or solution through the micropores into a trickle with a specific cross-section, which is solidified by a solidification medium or a solidification bath. And forming a thread. In the spinning process, the spinneret will be blocked by mechanical impurities, carbon fiber, gel, etc., the spinneret hole, when the spinneret hole is partially blocked, the spinning solution will overflow on the outer surface of the spinneret/plate, resulting in the original filament The size is uneven and there are problems such as fineness and hairiness. When the spinneret hole is completely blocked, it will greatly increase the rate of fiber breakage, which has a great impact on the fiber quality, so the spinneret must be cleaned regularly.
Many factories now use ultrasonic cleaning machines to clean the spinneret. Ultrasonic cleaning is a cleaning method that is widely used in the industry and has a good effect. Its working principle is that when the ultrasonic is propagated in the cleaning liquid, the tiny bubbles in the cleaning liquid are in the sound field. Vibration occurs under the action. When the sound pressure reaches a certain value, the bubble will increase rapidly, and then the shock wave can reach thousands of atmospheres when it closes and bursts. The shock wave reduces the adhesion between the stain and the cleaned workpiece and can destroy insoluble stains. And make them dispersed in the cleaning liquid, so as to achieve the purpose of cleaning. Although the bursting energy of the bubbles is very high, because the volume of each bubble is very small, there will be no mechanical damage and obvious temperature rise for the workpiece.

Spare Parts For Spinning Machine

Spinning Machine Spare Parts,Spinneret Spin Packs,Spinneret Spare Parts,Spare Parts For Spinning Machine

Changzhou Jier Precision Machinery Manufacturing Co., Ltd. , https://www.jier-spinneret.com