| Name of product | specification | Materials | Steel factory / origin | Price (yuan/ton) | Change | Note |
| Common line | Ф6.5mm | Q235 | Hexing | 3420 | +40 | Weight |
| High Line | Ф6.5mm | Q235 | Renhe | 3440 | +40 | Weight |
| altitude | Ф6.5mm | Q235 | Wu Gang | 3520 | +40 | Less goods |
| altitude | Ф8.0mm/10mm | Q235 | Wu Gang | 3520 | +40 | Less goods |
| altitude | Ф6.5/8mm | Q235 | Egang | 3520 | +40 | Weight |
| altitude | Ф6.5-10mm | Q235 | Shaogang/Haixin | 3500 | +40 | Weight |
| altitude | Ф6.5-10mm | Q235 | Yonggang | 3480 | +40 | Weight |
| Rebar | Ф12mm | HRB335 | Egang | 3500 | +20 | Less goods / weight |
| Rebar | Ф12/14mm | HRB335 | Emerging Cast Pipe / Handan Steel / New Steel | 3400/3350 | +20 | Weight |
| Rebar | Ф12mm | HRB335 | Yonggang | 3380 | +30 | Weight |
| Rebar | Ф14/16-25mm | HRB335 | Wuhan Iron and Steel Company | 3480/3370 | +20 | Weight |
| Rebar | Ф28/32mm | HRB335 | Wuhan Iron and Steel Company | 3450/3500 | +20 | Weight |
| Rebar | Ф22mm | HRB335 | Wuhan Iron and Steel Company | 3350 | +20 | Weight |
| Rebar | Ф16-20/22mm | HRB335 | Emerging Cast Pipe / Shi Heng / Cheng Gang | 3328/3260 | +30 | Weight |
| Rebar | Ф16-20/22mm | HRB335 | Shaogang/Haixin | 3280/3260 | +30 | Less goods / weight |
| Rebar | Ф16-20/22mm | HRB335 | Nanchang | 3280/3260 | +30 | Weight |
| Rebar | Ф16-20/22mm | HRB335 | Changzhi Steel Factory | 3280/3260 | +30 | Weight |
| Rebar | Ф16-20/22/25mm | HRB335 | Steel | 3280/3260/3280 | +30 | Weight |
| Rebar | Ф18/22mm | HRB335 | Longgang | 3280/3250 | +30 | Weight |
| Rebar | Ф14-22mm | HRB335 | Daye Huaxin/Ezhou Hongtai | 3200 | +30 | Weight |
| Rebar | Ф25mm | HRB335 | Daye Huaxin/Ezhou Hongtai | 3240 | +30 | Less goods / weight |
| Tertiary rebar | Ф12/14mm | HRB400 | Egang | 3620/3550 | +20 | Less goods / weight |
| Tertiary rebar | Ф16-25mm | HRB400 | Egang/Wu Gang | 3350 | +30 | Weight |
| Tertiary rebar | 28mm | HRB400 | Wu Gang | 3400 | +20 | Less goods / weight |
| Tertiary rebar | Ф16-25mm | HRB400 | Emerging cast pipe | 3320 | +20 | Weight |
| Tertiary rebar | Ф16-25mm | HRB400 | Cheng Gang | 3320 | +20 | Weight |
| Tertiary rebar | Ф16-25/28mm | HRB400 | Steel | 3320/3400 | +20 | Weight |
| Tertiary rebar | Ф16-25/28mm | HRB400 | Nanchang | 3320/3400 | +20 | Weight |
| Round steel | Ф12/14mm | Q235 | Changzhi | 3350/3400 | - | Weight |
| Round steel | Ф16-25mm | Q235 | Changzhi | 3330 | - | Weight |
| Round steel | Ф12-14mm | Q235 | Shi Heng | 3300 | - | Weight |
| Round steel | Ф16-25mm | Q235 | Nanchang | 3330 | - | Weight |
| Round steel | Ф16-25mm | Q235 | Hegang | 3320 | - | Weight |
| Round steel | Ф10/12mm | Q235 | Egang | 3700/3600 | - | Weight |
| Round steel | Ф10/12mm | Q235 | Jin Hong | 3530/3430 | - | Weight |
| Round steel | Ф18/20mm | Q235 | Steel | 3310 | - | Weight |
| Hot rolled plate | 3.0*1250*6000mm | Q235 | Wu Gang | 4600 | -- | Less goods/rations |
| Hot rolled plate | 4.0mm*1500*6000 | Q235 | Wu Gang | 4500 | -- | Less goods/rations |
| Hot rolled plate | 8.0-10.0mm*1500*6000 | Q235 | Wu Gang | 4480 | -- | Less goods/rations |
| Rolled sheet rolls | 2.75mm*1250*C | Q235 | Taigang | 4550 | -- | Less goods weighed |
| Rolled sheet rolls | 2.8mm*1250*C | Q235 | Handan Iron and Steel | 4550 | -- | Pounds |
| Hot rolled coil | 3.5mm*1500*C | Q235 | Handan Iron and Steel | 4420 | -- | Pounds |
| Hot rolled coil | 4.5mm*1500*C | Q235 | Handan Iron and Steel | 4320 | -- | Pounds |
| Hot rolled coil | 9.2mm*1500*C | Q235 | Handan Iron and Steel | 4320 | -- | Pounds |
| Hot rolled coil | 4.75mm*1500*C | Q235 | Handan Iron and Steel | 4320 | -- | Pounds |
| Hot rolled coil | 5.5mm*1500*C | Q235 | Handan Iron and Steel | 4320 | -- | Less goods / pounds |
| Hot rolled coil | 3.8mm*1250*C | Q235 | Taigang | 4320 | -- | Pounds |
| Hot rolled coil | 4.0-12mm*1250*C | Q235 | Wine and Steel | 4280 | -- | Pounds |
| Hot rolled coil | 5.75mm*1500*C | Q235A | Liu Gang | 4320 | -- | Pounds |
| Hot rolled coil | 7.2mm*1500*C | Q235A | Wu Gang | 4320 | -- | Pounds |
| Cold rolled plate | 0.5*1000*2000mm | Q195/ST12 | Wu Gang | 5620 | - | Less goods / fine packaging |
| Cold rolled plate | 1.0*1000*2000mm | Q195/ST12 | Wu Gang | 5080 | - | Fine packaging |
| Cold rolled plate | 1.5*1250*2500mm | Q195/ST12 | Wu Gang | 5050 | - | Fine packaging |
| Cold rolled plate | 3.0*1250*2500mm | Q195/ST12 | Wu Gang | 5020 | - | Fine packaging |
| Cold rolled coil | 1.0mm*1250*C | Q195/ST12 | Wu Gang | 5020 | - | Fine packaging |
| Cold rolled coil | 1.0mm*1250*C | Q195/ST12 | Chain Steel | 4850 | - |
A melt flow index (MFI) tester is a laboratory instrument used to measure the flow properties of thermoplastic materials. It is commonly used in the plastics industry to determine the melt flow rate (MFR) or melt volume rate (MVR) of a polymer.
The MFI tester consists of a heated barrel with a die at the bottom. A known weight of the polymer sample is placed in a heated cylinder, which is then pushed through the die under a specified load. The flow rate of the molten polymer is measured and recorded, usually in grams per 10 minutes.
Different types of MFI testers are available, including manual, semi-automatic, and fully automatic models. Some advanced models may also offer additional features, such as temperature control, data logging, and automatic calculation of MFI values.
melt flow index tester, melt flow rate tester, melt flow indexer, mfi tester
Dongguan Best Instrument Technology Co., Ltd , https://www.best-tester.com