Plate ex-factory price rises 20 yuan per ton. According to report, on August 2nd, the Lanzhou branch of Jiuquan Steel raised the ex-factory price of the plate: the plate price was adjusted at RMB 20/tonne; the hot-rolled coil volume was increased by RMB 20/tonne. At the same time, based on “July 27, Lanzhou Steel Company's adjustment of construction steel price information,†Jiuquan Lanzhou Branch adjusted the ex-factory price of some products on August 2nd: an online upgrade of RMB 30/t; Steel is raised by RMB 30/t; tertiary rebar is increased by RMB 170/t on the basis of secondary rebar.
Rising prices are the constant rise in steel raw materials What makes steel prices turn up, and in such a short period of time? From the statistics of the relevant national departments in mid-July, as of the first half of the year, the operating rate of 10 million sets of affordable housing in the country reached 56.6%, and the number of affordable housing built across the country reached 1.4 million sets. In this case, steel demand The volume has risen rapidly. Rebar has become the leading species in all current steel varieties, and the trend is extremely strong.
According to relevant analysts of the Gansu Provincial Federation of Industry and Commerce’s Steel Chamber of Commerce, the recent increase in steel prices is also forced by helplessness. Domestic iron concentrates, steel billets and other raw materials continue to increase prices, making steel prices start to rise. It is expected that the H-beam prices in August may be in July. There is a slight upward trend in the tail's remaining heat.
Light-Weight Insulation Castable detailed description
1 method of installation: ramming or Vibration or Coating
2 application: insulating course or monolayer lining
3 characteristics: light, low thermal conductivity, energy saving
The mixture of lightweight refractory aggregate and powder, binder and admixture is called Light-weight Insulation Castable . Because light-weight insulation castable has small volume density and low thermal conductivity, it is also called insulating Refractory Castable .
A Classification by volume density
1.The semi lightweight refractory castable, the volume density is 1 ~ 1.8g/cm3;
2.Lightweight refractory castable, the volume density is 0.4 ~ 1.0g/cm3;
3.Super lightweight refractory castable with volume density of less than 0.4g/cm3.
B Classification by use of temperature
Can be divided into three categories:
1.Low temperature heat insulation (lightweight) refractory castable, use temperature is 600~900 ℃;
2.In the thermal insulation (lightweight) refractory castable, use temperature is 900 to 1200 ℃;
3.High temperature heat (lightweight)refractory castable, use temperature higher than 1200 ℃.
Light-weight Insulation Castable
Light-Weight Insulation Castable,High Strength Insulation Castable,Light Weight Insulation Brick
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