Central city today's steel prices | ||||||||||
Northern Region | Beijing | Baotou | Tianjin | 邯郸 | Shijiazhuang | Huazhong District | Wuhan | Zhengzhou | Changsha | Luoyang |
Eastern Region | Shanghai | Nanjing | Hangzhou | Hefei | Nanchang | Jinan | Qingdao | Southwest China | Guiyang | Chongqing |
Guangzhou | Shenzhen | Lecong | East and West | Shenyang | Harbin | Anshan | Lanzhou | Taiyuan | Xi'an | Dalian |
One week analysis of the steel market | Steel Market Trends in 2007 |
Name of product | specification | Materials | Steel factory / origin | Price (yuan/ton) | Than yesterday | Compared to last week | Than last month |
Common line | Φ6.5mm | Q235 | Handan Iron and Steel | 3750 | 0 | -100 | 170 |
Common line | Φ6.5mm | Q235 | Tang Gang | 3750 | 0 | -100 | 170 |
altitude | Φ6.5mm | Q235 | Handan Iron and Steel | 3820 | 0 | -50 | 220 |
altitude | Φ6.5mm | Q235 | Ping Gang | 3800 | 0 | -70 | 200 |
altitude | Φ6.5mm | Q235 | Guang Gang | 3780 | 0 | -90 | 180 |
Rebar | Φ12mm | Hrb335 | Ma Gang | 3900 | 0 | -150 | 180 |
Rebar | Φ14mm | Hrb335 | Ma Gang | 3880 | 0 | -120 | 180 |
Rebar | Φ25mm | Hrb335 | Ma Gang | 3780 | 0 | -70 | 190 |
Rebar | Φ12mm | Hrb335 | Handan Iron and Steel | 4050 | -20 | -70 | 230 |
Rebar | Φ14mm | Hrb335 | Handan Iron and Steel | 4020 | 0 | 10 | 240 |
Rebar | Φ25mm | Hrb335 | Handan Iron and Steel | 3820 | 0 | -70 | 210 |
Rebar | Φ12mm | Hrb335 | Guang Gang | 4020 | 0 | -20 | 270 |
Rebar | Φ14mm | Hrb335 | Guang Gang | 3960 | 0 | -40 | 230 |
Rebar | Φ25mm | Hrb335 | Guang Gang | 3820 | 0 | -40 | 240 |
Rebar | Φ12mm | Hrb335 | Tang Gang | 3900 | 0 | -150 | 180 |
Rebar | Φ14mm | Hrb335 | Tang Gang | 3880 | 0 | -120 | 180 |
Rebar | Φ25mm | Hrb335 | Tang Gang | 3780 | 0 | -70 | 190 |
Grade III rebar | Φ12mm | Hrb400 | Ma Gang | 4060 | 0 | -40 | 300 |
Grade III rebar | Φ14mm | Hrb400 | Ma Gang | 4050 | 0 | -10 | 320 |
Grade III rebar | Φ25mm | Hrb400 | Ma Gang | 3900 | 0 | -50 | 250 |
Hot roll | 2.0*1250*c | Q235 | Handan Iron and Steel | 4500 | 100 | 100 | 180 |
Hot roll | 2.75*1250*c | Q235 | Handan Iron and Steel | 4300 | 0 | 0 | 100 |
Hot roll | 2.75*1250*c | Q235 | Angang | 4330 | 0 | 0 | 130 |
Hot roll | 3.0*1250*c | Q235 | Angang | 4300 | 0 | 0 | 150 |
Hot roll | 5.5*1250*c | Q235 | Angang | 4020 | 20 | 40 | 180 |
Hot roll | 7.5*1500*c | Q235 | Angang | 4020 | 20 | 40 | 180 |
Hot roll | 11.5*1500*c | Q235 | Angang | 4020 | 20 | 40 | 180 |
Hot roll | 5.75*1500*c | Q235 | Handan Iron and Steel | 4000 | 20 | 40 | 180 |
Hot roll | 5.75*1500*c | Q235 | Tang Gang | 4000 | 20 | 40 | 180 |
Hot roll | 5.75*1500*c | Q235 | Bengang | 4020 | 20 | 40 | 180 |
Checkerboard | 2.75*1260*6000 | Q235 | Bengang | 4400 | 0 | 0 | -200 |
Checkerboard | 6.0*1260*6000 | Q235 | Bengang | 4200 | 0 | 0 | -200 |
Boiler plate | 8mm | 20g | Liu Gang | 5450 | 0 | 0 | 0 |
Boiler plate | 20mm | 20g | Liu Gang | 5000 | 0 | 0 | 0 |
Container board | 8mm | 16mnr | Liu Gang | 5500 | 0 | 0 | 0 |
Container board | 20mm | 16mnr | Liu Gang | 5050 | 0 | 0 | 0 |
Cold rolled plate | 1.0*1250*2500 | Spcc | Angang | 4900 | 0 | 0 | 100 |
Cold rolled plate | 1.5*1250*2500 | Spcc | Angang | 4900 | 0 | 0 | 100 |
Cold rolled plate | 2.0*1250*2500 | Spcc | Angang | 4900 | 0 | 0 | 100 |
Cold rolled plate | 1.0*1250*2500 | Spcc | Wu Gang | 4880 | 0 | 0 | 130 |
Cold rolled plate | 1.5*1250*2500 | Spcc | Wu Gang | 4880 | 0 | 0 | 130 |
Cold rolled plate | 2.0*1250*2500 | Spcc | Wu Gang | 4880 | 0 | 0 | 130 |
The advantage of the plastic centrifuge tube is that it is transparent or translucent, its hardness is small, and the gradient can be taken out by the puncture method. The disadvantage is that it is easy to deform, has poor corrosion resistance to organic solvents, and has a short service life.
Plastic Centrifuge Tubes have caps, which are used to prevent sample leakage, especially when used for radioactive or highly corrosive samples. It is very important to prevent sample leakage; the tube cap also has a function to prevent sample volatilization. And support the centrifuge tube to prevent deformation of the centrifuge tube. When choosing this point, you should also pay attention to check whether the tube cover is tight, and whether it can be tightly covered during the test, so as to achieve the inversion without leakage;
quick seal centrifuge tubes,laboratory centrifuge tube,pcr tube centrifuge,plastic centrifuge tubes
Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyuelab.com