Product Name Specification Material Steel/Origin Price (Yuan/Ton) Yesterday Last Month Compared to Last Month General Line Φ6.5mm Q235 Tong Steel 4350 0 0 0 Common Line Φ8mm Q235 Tong Steel 4350 0 0 0 High Line Φ6.5-10mm Q235 Xilin 4400 0 0 0 High Line Φ6.5-10mm Q235 High Speed ​​Steel 4400 0 0 0 High Line Φ10mm Q235 North Station 4400 0 0 0 High Line Φ10mm Q235 New Contact 4400 0 0 0 Rebar Φ12-14mm HRB335 Steel 4400 0 0 -30 Rebar Φ12-14mm HRB335 Xilin 4400 0 0 -30 Rebar Φ12-14mm HRB335 Ukrainian Steel 4400 0 0 -30 Rebar Φ16-25mm HRB335 Tong Steel 4300 0 0 -50 Rebar Φ16-25mm HRB335 Xilin 4300 0 0 -50 Rebar Φ16-25mm HRB335 建龙4300 0 0 -50 Rebar Φ12mm HRB400 Tongsteel/西林4400 0 0 -20 Rebar Φ14mm HRB400 Tongsteel/西林4400 0 0 -20 Rebar Φ16-25mm HRB400 Tongsteel/ Xilin 4320 0 0 -50 Hot rolled coil 2.0mm*1050*C Q235 Angang (1700) 4980 0 0 30 Hot rolled coil 2.5mm*1050*C Q235 Angang (1700) 4900 0 0 30 Hot rolled coil 2.75mm*1050* C Q235 Angang (1700) 4830 0 -30 0 Hot rolled coil 3.0mm*1250*C Q235 Angang (1700) 4800 0 -30 0 Hot rolled coil 4.75mm*1500*C Q235 Angang (1700) 4650 0 -30 0 Hot Rolling 3. 0mm*1250*C Q235 Benxi Steel 4800 0 -30 0 Hot Roll 5.5-7.5mm*1250*C Q235 Ben Steel 4650 0 -30 0 Hot Roll 3.0mm*1250*C Q235 Tang 4800 0 -30 0 Hot Rolling coil 5.5mm*1250*C Q235 Tangang 4650 0 -30 0 Hot rolled coil 3.0mm*1250*C Q235 Steel 4800 0 -30 0 Cold rolled sheet 1.0mm*1000*2000 Q195 Angang 5850 0 0 100 Cold rolled Board 2.0mm*1000*2000 Q195 Angang 5750 0 0 100 Cold rolled sheet 2.5mm*1000*2000 Q195 Angang 5700 0 0 100 Cold rolled sheet 3.0mm*1000*2000 Q195 Angang 5900 0 0 100 Cold rolled sheet 2.0mm*1000 *2500 Q195 Baotou Steel 5650 0 0 100 Cold Rolled Plate 1.0mm*1000*2000 Q195 Benxi Steel 5800 0 0 100 Puzhong Plate 8mm Q235 Sky Steel 5700 0 0 100 Puzhong Plate 10mm Q235 Sky Steel 5350 0 0 230 Puzhong Plate 16-25mm Q235 Sky Steel 5080 0 0 130 Low Alloy Plate 16-25mm Q345 Sky Steel 5240 0 0 130 Low Alloy Plate 16-25mm Q345 Jinan Steel 5440 0 0 130 Low Alloy Plate 16-25mm Q345 Angang 5440 0 0 130 Color Coating Volume 0.426mm*1000*C SGCC Tianjin Xinyu 6750 0 0 80 Color Coil 0.476mm*1000*C SGCC Tianjin Xinyu 6600 0 0 80 Galvanized coil 0.5mm*1000*C SGCC Hengtong 5900 0 200 100 Galvanized coil 1.0mm *1000*C ST02Z Benxi Steel 5500 0 150 150 Welded Pipe 1" *3.25mm Q235 Birch Forest 4940 0 0 -260 Welded pipe 2" *3.5mm Q235 Birch forest 4900 0 0 -150 Welded pipe 3" * 4.0mm Q235 Birch forest 4900 0 0 -150 I-beam 12# Q235 A-steel 4350 0 0 -50 I-beam 26 # Q235 Angang 4700 0 0 Channel 16# Q235 A 4350 0 0 Channel 25# Q235 Laiwu Steel/ 0 0 0 50*5mm Q235 Tong Steel 4400 0 40 20 100*10mm Q235 Tong Steel 4500 0 50 0
For LIUGONG Cylinder Seal Kit
Precautions for daily maintenance of hydraulic cylinders
1. Regularly inspect the sealing components of the hydraulic cylinder, such as O-rings and gaskets, to ensure that they are intact and undamaged. If there is wear or aging, they should be replaced in a timely manner.
2. Regularly check the liquid level of the hydraulic cylinder and keep it within the specified range. If the liquid level is too low, add hydraulic oil in a timely manner.
3. Regularly inspect the connection parts of the hydraulic cylinder, such as oil pipes and joints, to ensure their tightness and reliability. If there is any looseness, it should be tightened in a timely manner.
4. Regularly clean the outer surface of the hydraulic cylinder to prevent dust, sand, and other debris from entering the interior of the cylinder and affecting its normal operation.
5. Regularly inspect the surface of the piston rod of the hydraulic cylinder, and promptly repair or replace it if there are scratches or wear.
6. Regularly inspect the hydraulic system of the hydraulic cylinder, and promptly handle any problems such as oil leakage or unstable pressure.
7. When the hydraulic cylinder is not in use for a long time, its hydraulic oil should be drained to avoid oil aging, deterioration, and affecting the normal operation of the hydraulic system.
8. When repairing or replacing hydraulic cylinders, attention should be paid to safety to avoid sudden movement or pressure release of the hydraulic cylinder, which may cause personal injury or equipment damage.
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