GOOD HOT-DIP GALVANIZED/ ALUZINC STEEL in China

GOOD HOT-DIP GALVANIZED/ ALUZINC STEEL in China System 1

GOOD HOT-DIP GALVANIZED/ ALUZINC STEEL in China System 2

GOOD HOT-DIP GALVANIZED/ ALUZINC STEEL in China

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 5000000 m.t./month

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Product Description:

THICKNESS：0.18mm-1.5mm

WIDTH：900mm-1250mm

COATING MASS：AZ30-AZ150

SPANGLE：Minimized Spangle，Zero Spangle

SURFACE TREATMENT：N0on or Chromated,Non or Oiled,Non or Anti Finger Print

COIL INNER DIAMETER：508mm/610mm

COIL WEIGHT：3mt-7m

Applications of our Galvalume Coil:

Galvalume Coil widely used for roofing products, It is also the ideal base material for Prepainted Steel Coil.

1. roofing

2. gutters

3. unexposed automotive parts

4. appliances

5. furniture

6. outdoor cabinetry

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. 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 gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.

Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

Q: What are the different coil cutting methods used for steel coils?: There are several different coil cutting methods used for steel coils, including slitting, shearing, and laser cutting. Slitting involves using circular blades to cut the coil into narrower strips. Shearing involves using straight blades to cut the coil into desired lengths or shapes. Laser cutting, on the other hand, uses a high-powered laser beam to precisely cut the steel coil into specific shapes or patterns. Each method offers its own advantages and is chosen based on the desired outcome and requirements of the steel coil cutting process.

Q: How are steel coils used in the production of kitchen appliances?: Steel coils are used in the production of kitchen appliances as they are shaped, cut, and formed into various components such as bodies, doors, panels, and frames. These coils provide the necessary strength, durability, and stability required for the construction of kitchen appliances, ensuring the longevity and reliability of the finished products.

Q: How are steel coils used in the production of steel wire?: Steel coils are used in the production of steel wire by being uncoiled and then fed through a series of machines that stretch and draw the steel into the desired wire thickness.

Q: How are steel coils processed at the steel service centers?: Steel coils are processed at steel service centers through a series of steps. First, the coils are unrolled and flattened using a decoiler and a leveling machine. Then, the steel is cut into the desired length and width using shears or slitting machines. Next, the coils may undergo various treatments such as pickling, galvanizing, or coating to enhance their corrosion resistance or appearance. Finally, the processed coils are inspected, packaged, and prepared for shipment to various industries for further manufacturing or construction purposes.

Q: What are the common methods of testing the durability of steel coils?: Common methods of testing the durability of steel coils include tension tests, impact tests, bending tests, hardness tests, and corrosion tests.

Q: Will any modified choke or improved Cylinder choke be safe to use with steel shot? If these are safe, which is better for duck or goose hunting?: I never use anything tighter than modified...mostly use imp. cyl. . to my knowledge any i.c. or mod. choke is ok for steel shot....some of my chokes are marked steel ok or no steel some actually are marked as to no steel bigger than *^*..usually bigger than BB like F or T. Steel is lighter than lead so it looses its energy quicker, therefore it is recommended to use 2 shot sizes bigger than the equivalent in lead...4 shot lead use 2 shot steel. With steel, your choke will perform like it is one size tighter. Early season I use imp. cyl. later season mod.( it is still best to pattern your gun/choke/ammo to see what and how it performs at different distances)

Q: How are steel coils inspected for elongation using elongation testers?: Elongation testers are utilized to inspect steel coils for elongation, following a specific procedure. Initially, a representative sample is extracted from the steel coil, which is then prepared for testing by cutting it into a specific size and shape. Typically, the sample takes the form of a flat strip. Next, the prepared sample is inserted into the elongation tester, which comprises two clamps. One end of the sample is securely held in one clamp, while the other end is held in the other clamp. These clamps are designed to prevent any slippage during the testing process. Once the sample is securely clamped, the elongation tester applies a gradually increasing tensile force to the sample. Consequently, the sample elongates. During this elongation, the tester measures the change in length using a precision measuring instrument, like a strain gauge or an extensometer. The elongation tester records the original length of the sample before the test and continuously measures the length as the force is applied. To calculate the elongation percentage, the original length is subtracted from the final length of the sample, which is then divided by the original length. The obtained elongation value is then compared to the elongation requirements specified by industry standards or customer specifications. If the elongation falls within the acceptable range, the steel coil is considered to have passed the elongation test. On the other hand, if the elongation value exceeds the allowable limits, the steel coil might be rejected or undergo further investigation to determine the cause of elongation. Overall, the process of inspecting steel coils for elongation using elongation testers involves sampling, secure clamping, application of tensile force, length measurement, and elongation percentage calculation. This ensures that the steel coils meet the desired standards and requirements, guaranteeing their quality and mechanical properties.

Q: what is the difference between stainless steel 304 (AISI 304) and stainless steel 310 (AISI 310) COR-TEN A: Weathering steel will rust, but the rust will be adherant and not flake off and be replaced by new rust. Therefore once it rusts it will pretty much stop rusting any more. One (severe) down side is that anything around it will be streaked with rust stains and it will look awful. Some bozo with the Texas Department of Transportation designed a number of freeway interchange overpasses here in Houston using Cor-Ten steel and all of the concrete supports are streaked with red rust stains and it looks like hell. Cameron built an office building here in Houston with a Cor-Ten facade and it is streaked with rust too. They should have gone ahead and spent the money and painted them, but they didn't.

Q: given the buoyant economic growth of india, what you guys think about steel industry? what can be the major issues in this industry in the coming days: Since2003, India has been the largest sponge iron producer in the world. In 2005, out of total global production of 56.05 mt of sponge iron, India produced around 11.1 mt (19.8%). In line with production target of 110 mt of steel (National Steel Policy) by FY20, many steel producers have announced their capacity expansion plans by signing MOUs with various state governments like Chattisgarh, Orissa and Jharkhand. The steel producers are expected to add around 8 mt of capacity by FY 08. CARE estimates that during 2006-09, demand for steel in the domestic market would grow at a CAGR of 8.4%. HR steel because of its widespread applicability is expected to grow at a CAGR of 17.5%. During this period, major demand drivers would be Consumer durables, Automobiles and Construction. Domestically, steel prices of flat products follow the international trend. Globally, steel prices are expected to firm up with continued growth in steel consumption. Further, the winds of consolidation have gathered pace with Arcelor-Mittal merger and latest acquisition of Corus by Tata Steel. The Indian steel industry has announced huge capacity expansions. With commissioning of these capacities demand-capacity ratio is expected to decline in FY 09 due to excess capacity. Will this lead to a drop in prices with commissioning of these capacities? With China and India becoming the focus of major global steel companies, will the consolidation of steel industry in these countries continue? For comprehensive analysis and CARE’s future outlook on the sector, please refer to the exhaustive report on the Indian Steel Industry by CARE Research.

Q: I was wondering what kind of company casts and sells steel without acting as a contractor as well. They only sell steel no install it: If you are talking about raw steel materials and products I believe you are talking about a steel processor and warehouse company or a steel distributor. There are many different points along the steel manufacturing process that you could buy steel products. It would depend on various factors. Depending the amount, type, grade, gauge, properties, origin and a host of other elements you could purchase the steel in billet, plate, diamond plate, rolled sheet (cold or hot), coil, beam, stamped, pickled, scrapped, etc. You get the idea. Now I don't know where you are in the world, but you can go to one of the two sites below, which I have used for product sourcing and research before. The last one is a major manufacturer that I have actually been to. I hope this helps.

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