standard sea-worthy package or as customers' requirement
generally 10-25 days or as customers' quantity
1.reasonable price 2.reliable quality 3.fast shipment 4.huge production capacity 5.BV,SGS and TUV certificates
Hot Dipped Galvanized Steel
ASTM,DX51D,SGCC,CGCC and CGCH.
Top and bottom :15~25 microns
Back :5~8 microns
RAL system as per customers requirement
Export seaworthy packing
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Q:STCC what's the quality of the cold rolled steel sheet?
Cold rolled steel: rolled without heating at room temperature (strictly speaking below the recrystallization temperature).
Q:What is reinforced steel plate?
Dimension refers to the thickness, width, length of a steel plate
Q:What is muotileaved spring? What is the little leaf spring?
Leaves: by the middle thick and thin steel sheet at both ends of the superposition of equal width. The plate section changes little leaf spring, from the middle to both ends of the cross section is gradually different, therefore the rolling process is more complex, the price is expensive than multi leaf spring. Compared with less leaf spring leaf spring, in the same stiffness (i.e. the same carrying capacity) under the condition of less than the spring leaf light is approximately 50%, reducing fuel consumption, increased ride comfort. And between the little leaf spring monolithic contact, reduces the relative friction and vibration, the ride comfort is increased.
Q:How to pass through steel at water stop steel plate?
The steel bar cannot pass through the water stopping steel plate, and this should be taken into consideration when arranging the water stop steel plate.Therefore, the water stop steel plate is usually arranged at the end of the plate or wall, but can not be arranged at the edge of the beam column, otherwise the stirrup is interrupted.
Q:What is called steel plate sanding process?
The friction requirement of high strength bolts on the joint surface is accomplished by sand blasting.
Q:What's the difference between profiled steel sheet and color steel plate?
The floor slab is mainly loaded with cement. Color steel plate refers to the color coated plate, with the color coated roll pressure type, the thickness of the basic below 0.6, there are many colors to choose, the thickest to 1. Mainly used in the walls and roofing of factories, instead of bricks and tiles.
Q:What's the effect of water stopping between steel plate and water stop strip? What's the difference between the process and the sealing process?
Water stopping principle: the water stop bar is expanded by water absorption and then squeezed with concrete to stop the void.Construction technology: the stop bar is square long strip, and parallel lap method is adopted when connecting. No break point can be left in the middle. Construction units in order to facilitate, often like to use the water bar, concrete pouring in the completion of the pressure on the wall concrete pouring surface, or reserved groove, two times mosaic.Good and bad analysis: simple construction, less investment, relatively economic. But there is no water stopping effect and the water stopping steel plate is good. There are many unforeseen problems during the construction process. One is that the reinforcing bars are not close enough to be laid. Two is the time is too long, moisture absorption expansion, the impact of the effect, especially in the rainy season, air humidity, rainfall, water retention is worse. Three construction joints are not smooth, poor contact. Usually, this method is not ideal for stopping water. For example, when the water stop bar is installed, the retaining of the groove is too large to be fixed effectively; the small inlay is not in place; when the concrete is poured, the utility model is easy to shift under the action of the concrete buoyancy.
Q:The difference between color steel and stainless steel
Color steel and stainless steel, stainless steel what is the difference? Color of the color is beautiful, diverse styles, economic and handsome, cheaper than stainless steel, the main difference is that the service life is about 3 years. Stainless steel is characterized by
Q:Is color steel plate the same as color steel tile?
Color steel plate color steel plate refers to color coated steel plate, color coated steel plate is a kind of organic coated steel plate.Color steel plate coating is cold-rolled steel sheet, galvanized steel sheet, after surface chemical treatment, coating (roll coating) or composite organic film (PVC film, etc.), and then baked, cured and made of products.
Q:How can the white steel plate be bright and cleaned?
The corrosion resistance of white steel depends mainly on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and the internal structure of the alloy. The main element is chromium. Chromium has high chemical stability, can form a passive film on the steel surface, so that the metal is isolated from the outside, protect the steel plate from oxidation and increase the corrosion resistance of the steel plate. When the passive film is destroyed, the corrosion resistance will decrease.