Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality
- Ref Price:
-
$480.00 - 800.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 8000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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镀锌Hot-dip Zinc Coating Steel Building Roof Walls
1.Structure of Hot-Dip Galvanized Steel Sheet Description：
Hot-dip galvanized steel coils It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.
2.Main Features of the Hot-Dip Galvanized Steel Sheet：
• Excellent anticorrosive property
• High strength
• Good formability
3.Hot-Dip Galvanized Steel Sheet Images
4.Hot-Dip Galvanized Steel Sheet Specification
Standard: ASTM, JIS,EN
Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570
Thickness: 0.1mm~5mm
Width: max 2000mm
Coil weight:3-12 MT
Coil ID:508/610mm
| Processability | Yield strength | Elongation % | 180°cold-bending | ||
| Common PV | - | 270-500 | d=0,intact,no zinc removal | ||
| Mechanical interlocking JY | - | 270-500 | d=0,intact,no zinc removal | ||
| Structure JG | >=240 | >=370 | d=0,intact,no zinc removal | ||
| Deep drawn SC | - | 270-380 | d=0,intact,no zinc removal | ||
| EDDQ SC | - | 270-380 | d=0,intact,no zinc removal | ||
5.FAQ of Hot-Dip Galvanized Steel Sheet
We have organized several common questions for our clients，may help you sincerely：
2.How to guarantee the quality of the products？
We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
3. How long can we receive the product after purchase?
The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.
- Q:In construction, what types of stress require steel to be placed in footings?
- Steel is always added to concrete to handle local 'tension' stresses. (Sometimes to provide extra compression in 'pre-stressed' applications, but the steel is still in tension.) Steel would be added to the lower section of footings to stiffen them to 'bridge' local 'soft spots' in the substrate.
- Q:How are steel coils cut to size?
- Steel coils are cut to size using a process called slitting, where the coil is fed through a series of rotating circular blades that make multiple cuts along its length. The blades are spaced at specific distances to achieve the desired width, and the cut strips are then rewound into separate coils.
- Q:did bible stated that steel is coming from outer space. i mean meteor rocks that enter our earth sistem contains the minerals iron.
- First of all, use spell check and read back over what you wrote before submitting it. Second of all steel is a product made from iron through a very complicated scientific process which I will not bother to explain to you at this time. Iron is a naturally occuring substance on our planet which is mined from within the earth like other minerals. Furthermore, I don't recall the Bible saying anything about steel from outer space. What Bible are you reading?
- Q:My company want to welding stainless steel, do not know to use what welding machine?
- There are many ways in welding stainless steel, such as coating manual welding,argon arc welding, pulsed argon arc welding, MIG, pulsed MIG, double pulsed MIG. Different welding ways own their merits and faults and adaptive working conditions. It is recommended to choose pulsed MIG, its molding very good and efficiency high, so it is mainstream application for stainless steel welding. Now many digital welding machines can supply these welding methods at the same time. And their welding effects is far better than traditional machines. Among them, FRONIUS’s TPS series and Nebula series are representitive products.
- Q:Don't ask me why, but I took my stainless steel ring and I heated it up with my gas stove. I stuck it in there til the metal turned red, and the flame which is normally blue turned orange for some reason when the metal turned red. Anyway, afterwards i cooled it off in water and now it's all discolored and it feels different. It's weighs less and it doesn't feel the same. Plus, it's ugly cause it's all black and blue. What happened? Someone help
- Stainless steel has a rating. I don't know what your ring's stainless steel rating is. If you know, you can look it up. The rating will tell you how much steel vs other metal it has (usually Cr and Ni). But usually when you heat the stainless steel to extreme temperature it will discolor due to oxidation. What is worse is that you cooled it off in water (I assumed that you did it while it was still hot). By rapid cooling, you have changed the physical structure of the steel itself. It will change the hardness of the steel. That is why it feels different. Look up on annealing, normalizing, quenching and tempering under heat treatment for steel.
- Q:where can i get a thick sheet of steel ? and is steel bullet proff for example if you shoot a bullet on steel will that bullet bounce right off the steel ?
- Try the business-to-business yellow pages in your area. A local hardware store can also tell you who to contact. Or search steel plate or sheet metal on the internet to find a local supplier. No, sheet steel is not bullet proof, unless you get heavy plate. Depending on how thick it is, the plate will deform if hit by a high velocity bullet, but usually not enough to matter. Bullets have velocities from about 500 ft/sec up to roughly 3000 ft/sec, depending on the type of weapon used. I wouldn't try to use anything thinner than 3/4 inch. You'll have to experiment and see what it will actually stop. I can't guarantee it'll stop a high-velocity rifle slug. Try it and see.
- Q:How are steel coils processed and shaped into various products?
- Steel coils are processed and shaped into various products through a series of manufacturing processes. First, the steel coil is uncoiled and cleaned to remove any impurities. Then, it goes through a process called leveling, where the coil is flattened and straightened. Next, the steel is cut into the desired length or shape, using techniques like shearing or slitting. After that, it may undergo additional processes such as forming, bending, or rolling to give it the desired shape. Finally, the steel is often treated with coatings or finishes to enhance its durability and appearance.
- Q:which metals have a higher density than steel? and how does the density compare to steel( example: tungsten carbide is 2x [i think] more dense than steel.)
- Look at a periodic table of the elements. The atomic weights are a guide to density. Tungsten is denser than tungsten carbide because it doesn't contain carbon. Also denser than steel are gold, lead, platinum, and a number of other metals. Steel is iron combined with lighter elements, so iron is denser than steel.
- Q:How do steel coils affect the quality of finished products?
- Steel coils can have a significant impact on the quality of finished products. Their quality, including dimensions, surface condition, and mechanical properties, directly affects the final product's strength, durability, and appearance. Coils with inconsistent dimensions or surface defects can lead to uneven or weak finished products. Similarly, if the mechanical properties of the coils do not meet the required specifications, it can compromise the performance and functionality of the end product. Therefore, ensuring the high quality of steel coils is crucial for achieving superior finished product quality.
- Q:is cold roll or hot roll mill roller is cast steel? or cast iron?
- another name is Grey iron, come from groups of ferrous alloys
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Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality
- Ref Price:
-
$480.00 - 800.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 8000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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