| Name of product | specification | Materials | Origin | price | Than yesterday | Compared to last week | Than last month |
| Common line | Φ6.5mm | Q235 | Ma Gang | 3620 | -30 | -60 | -280 |
| altitude | Φ6.5mm | Q235 | Ma Gang | 3720 | -20 | -60 | -230 |
| altitude | Φ10mm | Q235 | Ma Gang | 3720 | -20 | -60 | -250 |
| altitude | Φ6.5-10mm | Q335 | Jiyuan | 3720 | -20 | -60 | -230 |
| Rebar | Φ12-14mm | HRB335 | Ma Gang | 3510 | -20 | -70 | -240 |
| Rebar | Φ16-25mm | HRB335 | Ma Gang | 3400 | -10 | -60 | -200 |
| Rebar | Φ16-25mm | HRB335 | Wine and Steel | 3320 | -50 | -80 | -200 |
| Rebar | Φ16-25mm | HRB335 | Jiyuan | 3380 | -20 | -80 | -200 |
| Hot rolled coil | 3.0mm*1500*C | Q235 | Shagang | 4350 | 0 | 0 | -30 |
| Hot rolled coil | 3.75mm*1500*C | Q235 | Wine and Steel | 3950 | 0 | 0 | -280 |
| Hot rolled coil | 4.75mm*1500*C | Q235 | Wine and Steel | 3900 | 0 | 0 | -330 |
| Hot rolled coil | 5.5mm*1500*C | Q235 | Wine and Steel | 3900 | 0 | 0 | -330 |
| Hot rolled coil | 5.75mm*1500*C | Q235 | Wine and Steel | 3900 | 0 | 0 | -330 |
| Cold rolled plate | 1.0*1000*2000mm | ST12 | Wu Gang | 4950 | 0 | -50 | -80 |
| Cold rolled plate | 1.2*1250*2500mm | ST12 | Wu Gang | 4900 | 0 | 0 | -100 |
| Cold rolled plate | 1.5*1250*2500mm | ST12 | Wu Gang | 4900 | 0 | 0 | -100 |
| Cold rolled plate | 2.0*1250*2500mm | ST12 | Wu Gang | 4900 | 0 | 0 | -100 |
| Cold rolled coil | 1.0*1250*2500mm | ST12 | Ma Gang | 4920 | -10 | -30 | -80 |
| Puzhong board | 6mm | Q235 | New Steel | 4950 | 0 | -30 | -50 |
| Puzhong board | 8mm | Q235 | New Steel | 4750 | 0 | -30 | -50 |
| Puzhong board | 10mm | Q235 | Ma Gang | 4650 | 0 | -30 | -50 |
| Puzhong board | 12-14mm | Q235 | Ma Gang | 4220 | 0 | -30 | -80 |
| Puzhong board | 16-25mm | Q235 | Ma Gang | 4120 | 0 | -30 | -130 |
| Puzhong board | 16-25mm | Q235 | Handan Iron and Steel | 4080 | 0 | -20 | -150 |
| Low alloy plate | 6mm | Q345 | New Steel | 5170 | 0 | -30 | -30 |
| Low alloy plate | 8mm | Q345 | New Steel | 4800 | 0 | -30 | -100 |
| Low alloy plate | 10mm | Q345 | New Steel | 4750 | 0 | -30 | -100 |
| Low alloy plate | 12-14mm | Q345 | New Steel | 4470 | 0 | -10 | -10 |
| Low alloy plate | 16-20mm | Q345 | Ma Gang | 4450 | 0 | -30 | -30 |
| Seamless tube | 76*4.5 | 20# | Wuxi | 4850 | 0 | 0 | 0 |
| Seamless tube | 108*4.5 | 20# | Angang | 4800 | 0 | 0 | 0 |
| Seamless tube | 159*6 | 20# | Xinyu | 4800 | 0 | 0 | 0 |
| Seamless tube | 325*9 | 20# | Baogang | 5150 | 0 | 0 | 0 |
| Welded pipe | 1.5 inch | Q235 | Tangshan | 3600 | 0 | 0 | 0 |
| Welded pipe | 4 inch | Q235 | Tangshan | 3600 | 0 | 0 | 0 |
| Welded pipe | 6 inches | Q235 | Tangshan | 3800 | 0 | 0 | 0 |
| I-beam | 25# | Q235 | Wu Gang | 3800 | 0 | 0 | 0 |
| I-beam | 36# | Q235 | Lai Gang | 3900 | 0 | 0 | 0 |
| Channel steel | 16# | Q235 | Ma Gang | 3600 | 0 | 0 | -150 |
| Channel steel | 25# | Q235 | Wu Gang | 3600 | 0 | 0 | -150 |
| Angle Steel | 50*5mm | Q235 | Ma Gang | 3600 | 0 | 0 | -150 |
| Angle Steel | 100*8mm | Q235 | Ma Gang | 3550 | 0 | 0 | -80 |
Regulating valve is a fluid control device, it can control fluid flow, pressure, temperature and other parameters, in order to achieve the purpose of regulating fluid flow characteristics. It is composed of a piston or ball spool, in which there is a manual or electric mechanism with adjustment function, it can control the position of the piston or ball spool, so as to change the pressure and flow rate in the valve, so as to adjust the flow characteristics of the fluid.
The main function of the regulating valve is to adjust the flow rate, pressure and temperature, so that the fluid flow characteristics are more stable, so as to improve the efficiency of the fluid. It can regulate the flow of fluid to keep it at a low level, thus saving energy; The pressure of the fluid can also be adjusted to keep it at a low level, thus reducing noise in the piping system; The temperature of the fluid can also be adjusted to keep it at a low level, thus preventing condensation in the piping system, etc.
Regulating Valve,Pressure Regulator Valve,Double Regulating Valve,Air Regulator Valve
WUXI KVC-VALVE , https://www.kvgatevalve.com