Whether the I-shaped steel is ordinary or light, because the cross-sectional size is relatively high and narrow, the two main sleeves of the moment of inertia cross-section are greatly different, so it usually can only directly use the internal bending components of the aircraft on the network or It can be made into lattice components. It is not suitable for axial compression members or members perpendicular to the web or bending members, so that its application range is very limited.
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Longitudinal welded steel pipes are widely used in many situations and industries. This is closely related to its characteristics and characteristics.
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Cold-rolled plate and hot-rolled plate are both coils, but the difference is still big. Generally speaking, cold-rolled plate coils are made of hot rolled coil as raw material and rolled below the recrystallization temperature at room temperature
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Colour coated plate has been very widely used in the construction industry, but sometimes color problem of color coated plate will reduce the use of users, so that manufacturers cause losses. Let's take a look at six factors affecting color color of color coated plate.
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First of all, we must understand what is zinc flower, zinc flower is the steel plate in the hot dip coating surface in the solidification of the coating metal crystal pattern. After understanding what is zinc flower into the topic of this article, this article mainly discusses the formation of zinc flower, together to understand it.
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Passivation solution should be added first and then water should be added. Because of the density of the passivation solution, such as the density of the passivation solution is higher than that of water, it will cause uneven mixing of raw materials, and there will be poor adhesion between the passivation layer and the substrate, which is very easy to cause the surface of the color coated plate to explode.
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Materials: low carbon steel wire Specification: 1.net width: 0. 5m-2.5m.2.Wire diameter (Before coated - ater coated);: 1.0-3.0 mm 3.hole size: 50x50 50x100(mm). Advantage: Beautiul, durable, easy to transport and nstall, with good precision fltering. load strength. Uses: used in highway, railway, airport, residential community. seaport, feeding and husbandry protection. Manufacturing: steel wire coated after welding can also be indiviuallyl plated, hot dipped and PVC coated. Methodology: high qualty iron wire welded to PVC or PE, PP powder coating surface treatment after curing. has a strong ad- hesion, good corrosion rsisance, bright color, etc.
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PPGI steel coil combines long-service life with fashion appearance. Thanks to its good workability, PPGI coil can be further processed into plain or profile sheets for different uses. It is widely used in different industries, such as construction, automobile, furniture, home appliances, etc. Considering its wide applications, it is promising to invest in PPGI coils for business. Wanzhi Steel has its own factory and advanced production line to offers various colors and custom patterns of pre-painted galvanized steel coils to choose from. The thickness ranges 0.12-1.2 mm, and the width is from 600 to 1,250 mm. Welcome to contact us for more information!
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Corrugated steel roofing sheet is a versatile and durable material, which is ideal fo agricultural, residential and commercial applications. Wanzhi Steel uses PPGI or PPGL sheets to make different corrugated sheets to meet your needs. Also, there are various colors and patterns to suit various architectural styles. The popular design includes wave type, T type, trapezoidal type, tile, etc. The available thickness is 0.12 mm-1.2 mm and the effective width is from 750 mm to 1100 mm. The length can be customized. Welcome to contact us for more details!
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