Pre-painted Galvanized/Aluzinc Steel Coil

Pre-painted Galvanized/Aluzinc Steel Coil System 1

Pre-painted Galvanized/Aluzinc Steel Coil

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 9000 m.t./month

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Product Description

Specifications;
1. Aluzinc coating mass: 30g-275g/sqm
2. Coil weight: 4-6 tons per coil
3. Edge treatment: Mill edge or cut edge.
4. Technical treatment: Bright annealed, flatting, cold harden.
5. Surface treatment: Annealed, bright finish, dull/bright finish, slit edge.
6. Spangle: Normal/small/big/zero spangle.
7. Delivery terms: FOB / C&R / CIF
8. Supply Ability: 30000MT/month
9. Application: The construction industry: The roof structure, keel, grill, Clapboard, ceilings, fire shutter doors, etc; The light industry, the Automobile, agriculture, animal husbandry, fishery, casing of household Electronic application, civilian smoke stack, etc.
10. Delivery time: Within 30 days after the receipt of L/C or Signed the contract or according to customer's requirement.
Special design available according to requirement; Anti-corrosion And high-temperature resistant with black painting; All the production process Are made under the ISO9001: 2000 strictly

Second Glance of Photo

Galvanzied steel coil( GI, CRC)

Color coated steel coil(PPGI)

Package: Sea worthy Export Packing Standard export and seaworthy packing. (waterproof paper and metal sheet protection with fluted rings at inner and outer edges, 4 eye bands and 4 circumferential bands fasten the coil)

Pre-painted Galvanized/Aluzinc Steel Coil

FAQ

1. Do you have QC team?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.for quality inspection every day.

Q: How do you calculate the weight of a steel coil?: To calculate the weight of a steel coil, you need to know the dimensions of the coil, specifically its length, width, and thickness. Then, you can use the density of steel (usually around 7850 kg/m³) and the formula: weight = length x width x thickness x density.

Q: I bought stainless steel appliances a year ago. I have two kids who like to put their hands all over the fridge and they always leave dirty marks all over it. I bought stainless steel cleaner but it doesn't do a good enough job. Anyone know any other cleaning remedies?: You can try Stainless Steel wipes. Weiman is a good brand

Q: i mean cor ten steel( rusted): Bill summed it up pretty quick and provided a link. For some reason you are focusing on the copper content when it really is insignificant in the overall picture of the sun hitting its surface. If you could elaborate more, maybe we could offer a better answer.

Q: What are the common international standards for steel coils?: The common international standards for steel coils include ASTM A653/A653M, JIS G3302, EN 10346, and GB/T 2518. These standards specify the requirements for the chemical composition, mechanical properties, and dimensions of steel coils used in various industries.

Q: How are steel coils used in the automotive stamping industry?: Steel coils are used in the automotive stamping industry to provide a continuous supply of flat steel sheets that are then fed into stamping machines. These coils are unrolled, straightened, and then fed through the stamping presses to create various automotive parts, such as body panels, chassis components, and other structural parts. The use of steel coils ensures efficiency, precision, and a consistent quality in the production of automotive parts.

Q: How are steel coils used in the production of steel bolts?: Steel coils are used in the production of steel bolts by being uncoiled and then fed into a machine that cuts and forms the bolts. The coils provide a continuous supply of high-quality steel, ensuring consistent and precise production of bolts.

Q: How are steel coils processed for cold rolling or hot rolling?: Steel coils are processed for cold rolling or hot rolling through a series of steps. For cold rolling, the steel coil is first uncoiled and then cleaned to remove any dirt or impurities. It is then passed through a series of rollers to reduce its thickness and improve its surface finish. On the other hand, for hot rolling, the steel coil is heated to high temperatures and then run through a set of rollers to reduce its thickness and shape it into the desired form. Both processes involve careful control of temperature, pressure, and speed to achieve the desired properties and dimensions of the steel.

Q: During fatigue testing of any material (especially for steels), why is strain-control mode preferred over stress control mode?: because metals, like steel, are ductile and will stretch before breaking. Straining the metal is stretching it, stressing the metal is applying a shearing force or bending until there is an actual metal failure. A sheet metal strap 1inch across and 24 gauge metal is commonly used to support metal ducting systems in construction. These have an average strain to failure weight load as high as 16,200 lbs. As reported by the smacna index, they will safely hold 6800 pounds. Of more interest is the screws used to hold the strap to the duct. While they are grade 3, fairly strong, they strain to 1400 pounds when properly installed, and are safely able to support 650 pounds, unless they are overtorqued (stripped) and this quickly drops to 400 pounds and 125 pounds...big difference.

Q: How are steel coils processed?: Steel coils are processed through a series of steps, including cleaning, pickling, cold rolling, annealing, and tempering. These processes help to remove impurities, improve surface finish, reduce thickness, and enhance mechanical properties of the steel coils.

Q: I want to hear from those who own a scandium revolver. I know that scandium makes for a much lighter gun than steel, but how do they hold up durability-wise? Is their lifespan shorter than a comparable steel revolver?: Yes, they are as durable as steel and lighter than aluminum, but they amplify the recoil when firing due to its light weight.

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