The product name specification material steel factory / origin price (yuan / ton) than yesterday last week than last month Remarks General line Φ6.5mm Q235 Handan Steel 5100 0 90 100 General line Φ6.5mm Q235 Jiuquan 5100 0 90 100 High line Φ6. 5mm Q235 Ping Steel 5120 0 80 50 High Line Φ6.5-8mm Q235 Beitai 5100 0 60 30 High Line Φ6.5-8mm Q335 Haixin 5130 0 90 50 Rebar Φ12mm HRB335 Baosteel 5010 0 90 -10 Rebar Φ14mm HRB335 Baosteel 5000 0 90 -10 Rebar Φ16mm HRB335 Baosteel 4970 0 90 -10 Rebar Φ18-25mm HRB335 Baosteel 4970 0 90 -10 25:4600 Rebar Φ12-14mm HRB335 Shanghai Bao 4910 0 100 60 Rebar Φ18-25mm HRB335 Shanghai Bao 4910 0 110 90 Rebar Φ16-25mm HRB335 Tangshan Steel 4880 0 110 60 Rebar Φ16-25mm HRB335 2672 4900 0 100 70 Wuhu 25:4500 Rebar Φ16-25mm HRB335 Handan Steel 4910 0 100 70 Rebar Φ16-25mm HRB335 Lai Steel 4880 0 90 60 Rebar Φ20-25mm HRB335 Beitai 4880 0 110 60 Rebar Φ20-25mm HRB335 Yinfeng 4880 0 110 60 Grade III rebar Φ10mm HRB400 Baosteel 5240 0 90 -10 Grade III rebar Φ12mm HRB400 Baosteel 5210 0 90 -10 Class III Rebar Φ14mm HRB400 Baosteel 5210 0 90 -10 Grade III Rebar Φ16mm HRB400 Baosteel 5060 0 90 -10 Grade III Rebar Φ20mm HRB400 Baosteel 5060 0 90 -10 25:4850 Grade III Rebar Φ12-14mm HRB400 Masteel 5120 20 100 30 Grade III Rebar Φ16mm HRB400 Ma Steel 5080 0 80 60 Grade III Rebar Φ20mm HRB400 Ma Steel 5080 0 80 60 Grade III Rebar Φ25mm HRB400 Ma Steel 5100 0 100 60 Grade III Rebar Φ28-32mm HRB400 Ma Steel 5150 0 80 40 Hot Roll 1.5mm* 1250*C ZJ330B Bead Steel 6200 0 0 -50 Hot rolled coil 1.5mm*1250*C SPHC 6100 0 0 -50 Hot rolled coil 2.0mm*1250*C SPHC 5820 0 0 -80 Hot rolled coil 2.0mm *1250*C SPHC Previous 5820 0 0 -80 Hot Rolled Roll 2.75mm*1250*C SPHC Previous 5500 0 0 -100 Hot Rolled Roll 2.75mm*1500*C Q235 Tang Steel 5380 0 30 -170 Hot Rolled Roll 3.0 Mm*1500*C Q235 Tang Steel 5370 0 50 -80 Hot Roll 3mm*1250*C Q235 Sha Steel 5370 0 40 -80 Hot Roll 5.5*1500*C Q235 Saddle/Bon/Tang/Pack 5330 -20 50 80 Hot Roll 7.5mm*1500*C Q235 Saddle/Bon/Don/Bag 5330 -20 60 90 Hot Roll 9.5mm*1500*C Q235 Saddle/Bon/Don/Bag 5330 -20 60 90Hot Roll 11.5*1500 *C Q235 Saddle/Bon/Tang/Package 5330 -20 60 90 Cold Rolled Roll 0.4mm *1000*C SPCC-SD Baosteel Yichang 7100 0 0 0 Cold rolled coil 0.5mm*1000*C SPCC-SD Baosteel Yichang 6950 0 0 0 Cold rolled coil 0.6mm*1000*C SPCC-SD Baosteel Yichang 6650 0 0 0 Cold rolled coil 1.0mm*1250*C SPCC Masteel 6500 170 170 70 Cold rolled coil 2.0mm*1250*C SPCC Masteel 6480 160 160 100 Cold rolled coil 1.0mm*1250*C SPCC Handan Steel 6400 100 100 20 Cold rolled coil 1.0mm*1000*C SPCC Meigang 6350 50 50 0 Cold rolled coil 1.0mm*1250*C SPCC Kunming Steel 6350 50 50 0 Cold rolled coil 1.2mm*1250*C SPCC Cold 6350 50 50 0 Cold rolled Roll 1.0mm*1250*C ST14 Angang 7000 100 100 100 Cold rolled coil 1.0mm*1250*C DC04 Baosteel 7400 0 0 0 Cold rolled coil 1.0mm*1250*C SPCC Tangsteel 6400 120 120 20 Cold rolled coil 1.0mm* 1250*C SPCC Handan Steel 6330 0 0 -70 Cold Roll 1.0mm*1250*C SPCC Baotou Steel 6300 0 0 -80 Cold Plate 1.0mm*1250*2500 DC01 Baosteel 7000 0 0 0 Cold Plate 1.0mm*1250*2500 DC01/ST12 Wugang 6530 30 30 -20 Cold Plate 1.0mm*1250*2500 ST12 Angang Steel 1780 6500 0 0 -100 Cold Plate 1.2mm*1250*2500 ST12 Angang Steel 1780 6350 0 0 -150 Cold Plate 1.5mm*1250*2500 DC01 /ST12 Benxi 6450 120 120 -30 Cold Plate 1.5mm*1250*2500 DC01 Baosteel 7000 0 0 0 Cold Plate 1.5mm*12 50*2500 SPCC Baosteel 6800 0 0 Cold plate 1.5mm*1250*2500 DC01/ST12 Wugang 6350 0 0 -130 Cold plate 1.5mm*1250*2500 ST12 Angang 1780 6350 0 0 -150 Hot rolled strip 2.5mm*183 *C Q195L Jianlong 5080 0 50 -20 Hot rolled strip 2.5mm*204*C Q195L Jianlong 5080 0 50 -20 Hot rolled strip 2.5mm*232*C Q195L Jianlong 5150 0 90 0 Hot rolled strip 2.5 Mm*160-204*C Q195-215 Tangshan Hongda 5150 0 90 0 Hot rolled strip 2.75mm*232*C Q195-215 Tangshan Guofeng 5120 0 90 20 Hot rolled strip 5.5mm*685*C Q235 Beitai 5180 0 80 30 Hot rolled strip 5.6mm*700*C Q235 Beitai 5180 0 80 30 Hot rolled strip 5.75mm*685*C Q235 Beitai 5180 0 80 30 Hot rolled strip 6.0mm*690*C Q235 Beitai 5180 0 80 30 Hot Rolled Strip 6.0mm*700*C Q235 Beitai 5180 0 80 30 Hot Rolled Strip 5.5mm*685*C Q235 DeLong 5200 0 60 60 Hot Rolled Strip 9.5mm*735*C Q235 DeLong 5200 0 60 60 Hot Rolled Strip 1.8mm*355*C Q195-235 Tianjin Roll 1 5350 0 0 Hot Rolled Strip 1.8mm*292*C Q195-235 Tianjin Roll 1 5350 0 0 Hot Rolled Strip 2.0mm*295* C Q195-235 Tianjin rolling a 5320 0 0 0 specifications and specifications of material steel mills / price of origin (yuan / ton) than last week than last week Monthly Remarks Puzhong Board 6mm Q235 New Steel 6750 0 0 100 Puzhong Board 8mm Q235 New Steel 6600 0 150 270 Puzhong Board 10mm Q235 New Steel 6430 0 30 150 Puzhong 12mm Q235 New Steel 6080 0 30 80 Puzhong Board 14 -20mm Q235 New Steel 6080 0 30 80 Puzhong Board 8mm Q345 Yingkou 6650 0 100 240 Puzhong Board 10mm Q345 Yingkou 6450 0 20 140 Puzhong Board 14-20mm Q345 Yingkou 6080 0 0 80 Puzhong Board 10mm Q235 Masteel 6380 0 30 170 Puzhong Plate 14-20mm Q235 Ma Steel 5980 0 30 80 Puzhong Plate 14-20mm Q235 Chunye 5720 0 20 -50 Low Alloy Plate 6mm Q345 New Steel 6850 0 0 70 Low Alloy Plate 8mm Q345 New Steel 6600 0 0 120 Low Alloy Plate 10mm Q345 New Steel 6430 0 0 120 Low Alloy Plate 12mm Q345 New Steel 6230 0 0 20 Low Alloy Plate 14-20mm Q345 Yingkou 6210 0 0 30 Low Alloy Plate 14-20mm Q345 Ma Steel 6180 0 0 100 Boiler Plate 8mm 16MnG New Steel 7000 0 0 250 Boiler Medium Plate 10mm 16MnG New Steel 6800 0 0 250 Boiler Medium Plate 12-20mm 16MnG New Steel 6550 0 0 250 Boiler Medium Plate 8mm 20G Pu Steel 6000 0 0 -750 Boiler Medium Plate 10mm 20G Pugang 6800 0 0 250 Boiler Medium Plate 12-20mm 20G Pu Steel 6550 0 0 250 Container Plate 8mm 16MnR Pu Steel 7050 0 0 250 Container Plate 10mm 16MnR Pu Steel 6850 0 0 250 Container Plate 12mm 16MnR Pu Steel 6600 0 0 250 Container Plate 16-20mm 16MnR Pu Steel 6600 0 0 250 Container Plate 16-20mm 16MnR Nansteel 6650 0 0 250 Plated Zinc Coil 0.4mm*1000*C SGCC New Middle School 6930 0 0 180 Galvanized Coil 0.5mm*1000*C SGCC New Middle School 6700 0 0 150 Galvanized Coil 1.0mm*1000*C SGCC New Middle School 6350 0 0 120 Galvanized coil 1.0mm*1000*C ST02Z Bengang 6350 0 0 50 Galvanized coil 1.0mm*1000*C ST02Z Angang 6400 0 0 70 Galvanized coil 1.0mm*1250*C JY150 Wuhan Iron and Steel 6350 0 0 20 Galvanized coil 1.0 Mm*1250*C SGCC combined steel 6300 0 0 30 galvanized coil 1.0mm*1000*C SGCC Huaying 6300 0 0 50 color coated roll 0.4mm*1000*C TST01 Baosteel 8700 0 0 0 coated roll 0.5mm* 1000*C TST01 Baosteel 8300 0 0 0 Color Coil 0.5mm*1200*C TST01 Baosteel 8300 0 0 0 Color Coil 0.6mm*1000*C TST01 Baosteel 8250 0 0 0 Color Coil 0.6mm*1200*C TST01 Baosteel 8250 0 0 0 Color Coil 0.42mm*1000*C CGCC New Middle School 7600 0 0 300 Color Coil 0.47mm*1000*C CGCC New Senior High School 7400 0 0 300 Color Coil 0.5mm*1200*C TST01 Ma Steel 7550 0 0 0 Angle Steel 50*50*5 Q235 Magang 5450 0 30 230 Angle Steel 100 *100*10 Q235 Masteel 5500 0 150 350 Channel 10# Q235 Masteel 5450 50 50 250 Channel 16#A Q235 Masteel 5380 0 0 260 Channel 20#A Q235 Masteel 5420 0 0 300 Channel 32# A Q235 Laiwu Steel 5660 60 60 460 I-beam 20#B Q235 Wu Steel 5250 0 0 250 I-beam 25#B Q235 Laiwu Steel 5520 40 40 270 I-beam 36#B Q235 Laiwu Steel 5520 40 40 220 I-beam 40 #B Q235 Laiwu Steel 5590 40 40 270 Galvanized Pipe 4 points *2.0 Q235 Jiangsu Guoqiang 7310 0 0 190 Galvanized Pipe 6 points *2.0 Q235 Jiangsu Guoqiang 7210 0 0 190 Galvanized Pipe 3" * 3.25 Q235 Tangshan Huarong 6460 0 0 860 Galvanized Pipe 4" *3.25 Q235 Tangshan Huayu 6470 0 0 870 Galvanized Pipe 5" *3.25 Q235 Tangshan Huayu 6470 0 0 80 Galvanized Pipe 6" *4.5 Q235 Tianjin Yingshang 6460 0 0 1030 Plating Zinc tube 8 inch * 4.5 Q235 Tianjin Sui 6760 0 0 100
A typical idler can be seen below together with an indication of the individual components :
The improved sealing arrangement protects the bearing from dust and moisture, as well as other environmental contaminants. In addition, the quality of idlers also varies depending on the quality of the individual components and of the manufacturing process.
Conveyor idler Roller Structure
Idler roller consist of idler roller shell, shaft, bearing, bearing house, seals and axial clip etc.
1. Tube or shell. The Shells are made from steel tube with close tolerance ensuring smooth, Shock free and eccentricity free running with minimum dimensional run out, smallest rotating weight of rollers requires low horse power, thereby conserving power and energy due to lowest possible dynamic friction.
2. Seals should be multi labyrinth type to prevent ingress of dirt, air and moisture. The outer seal should be corrosion resistant.
3. Bearing housing are formed from strip steel deep pressed in automatic presses machine, this tolerance allowing a perfect match between the bearing and the relevant parts of the sealing.
4.Bearing. Large clearance C3/C4 serials deep groove ball bearings, reinforced cage with big rivet, thick inner ring and outer ring. usually use double sealed structure to improve the water and dust proof ability.
5. SHAFT: Shaft is formed from cold drawn round bar and calibrated to ISO to ensure precise assembling of bearing.
Main ball bearing for Conveyor Idler roller:
Series 60.., 62.., 63.., Open/ ZZ/2RS..
6200 Series - Light Series Ball Bearings – Balanced between space and load capacity
6300 Series - Medium Series Ball Bearings – Ideal for heavier load capacity applications
To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and conveyor idler manufacturers contact from all over the world, and become our partner.
Conveyor Idler Components
Idler Roller Components,Idler Roller Accessories,Conveyor Idler Components,Conveyor Roller Components
Shandong Xinkaite Bearing Co., Ltd. , https://www.idlerbearing.nl