Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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1.Structure of Pre-painted Galvanized Steel Coil Description
after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays workability, durability and weather resistance.
2.Main Features of the Pre-painted Galvanized/Aluzinc Steel Coil
• Excellent corrosion resistance
• Excellent weather resistance
• Capability of decoration, molding, corrosion resistance
• Workability, durability
• Good formability
• Good visual effect
3.Pre-painted Galvanized/Aluzinc Steel Coil Images
4.Pre-painted Galvanized/Aluzinc Steel Coil Specification
Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available
Surface finish: with or without protect film
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Weight per coil: 4-6 tons, also can be upon customer's requirements
Max loading weight in one 20ft container : 25 tons generally
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, any RAL color code.
Paint thickness for back side: (5-10) microns Epoxy
5. FAQ of Pre-painted Galvanized/Aluzinc Steel Coil
We have organized several common questions for our clients，may help you sincerely：
1. How long can we receive the product after purchase?
The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.
2. How to guarantee the quality of the products？
We have established the international advanced quality management system，We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q: Are steel coils affected by magnetic fields?
- Yes, steel coils can be affected by magnetic fields. Steel is a ferromagnetic material, which means it can be magnetized and attracted to magnetic fields. When exposed to a magnetic field, the steel coils can have their magnetic properties influenced, leading to changes in their behavior and potentially affecting their performance.
- Q: How are steel coils used in the production of HVAC ductwork?
- Steel coils are used in the production of HVAC ductwork as they are rolled into thin sheets and then formed into the desired shape to create the ducts. The coils provide strength and durability to the ductwork, ensuring it can withstand the high temperatures and pressure of air conditioning and heating systems.
- Q: How do the sandpaper grits compare with different coarse levels of steel wool? For example, I'm finishing a homemade entertainment center, and using a tinted polyurethane, and it says to use 000 grade steel wool, but mine is #3, could I use some sanpaper instead, and what grit?
- Sand between coats with 220 to 280. 0000 and lemon oil is good for buffing final coat. That is if you don't want a high gloss finish.
- Q: Aluminum and Steel brittle or ductile based on these results? and why? Steel Aluminium% Elongation 0.2510.2705Modulus of E in ksi11833.33964.71Tensile Strength (ksi)87.5 51.5Yield Strength (ksi)78.5 41
- Only steel(of this pair)might be liable to brittle fracture,which would be implied by almost zero elongation or reduction in area at fracture.On this basis the steel has not failed by brittle fracture.I would expect much more elongation in pure aluminium than your sample shows so I presume it to be brittle unless it is an alloy rather than commercially pure aluminium.However brittle fracture in metals is a particular phenomenon to be determined by impact tests and examination of fracture surfaces and is particularly relevant to metals with the body centred crystal structure.
- Q: Are steel coils used in furniture manufacturing?
- Yes, steel coils are commonly used in furniture manufacturing for various purposes such as providing support and stability to seating structures, enhancing durability, and ensuring proper weight distribution.
- Q: How are steel coils inspected for camber using laser profiling?
- Steel coils are inspected for camber using laser profiling by passing the coil through a laser scanning system. The laser scans the surface of the coil, measuring the height variations across its width and length. The data collected by the laser is analyzed to determine any camber or curvature deviations in the coil. This method provides a quick and accurate way to identify and measure camber in steel coils.
- Q: What are the common packaging defects in steel coils?
- Some common packaging defects in steel coils include improper wrapping, inadequate strapping or banding, loose or damaged packaging materials, moisture or water damage, and insufficient protection against impacts or abrasion.
- Q: I was wondering whether anyone knew if painted steels rusts at the same speed as steel that isn't painted. Also, does steel rust quicker than aluminium?Thank you
- Rust is the process of steel oxidizing when in contact with oxygen, this reaction can be much fast if certain components are present, such as wet air or water. However, if the paint completely isolates the steel from the environment, the encompassed steel will never rust as long as paint shields it. Aluminum corrodes but it does not rust. Rust refers only to iron and steel corrosion. Aluminum is actually very prone to corrosion. However, aluminum corrosion is aluminum oxide, a very hard material that actually protects the aluminum from further corrosion. Aluminum oxide corrosion also looks a lot more like aluminum, so it isn't as easy to notice as rusted iron.
- Q: Is there any way to melt steel without the intense heat of a blast furnace?
- So unless you have a large anount of steel in a large oven and meticulous process control including chemical sampling, your product will end up looking like a piece of iron age metal. But if all you want is to see steel melt, any old blowtorch will do the job. The metal at the end of the process will be useless for pretty much any technical purposes, though.
- Q: What are the different types of steel coil handling devices?
- There are various types of steel coil handling devices, including coil lifters, coil tongs, coil hooks, coil grabs, and coil carriages.
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Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Lowest Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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