Pre-Painted Galvanized/Aluzinc Steel Roof of Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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1. Pre-Painted Galvanized/Aluzinc Steel Roof Description：
With GI as base material, after pretreatment (degrease and chemical treatment ) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel. Pre-painted galvanized roof is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.
2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Roof：
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
3.Pre-Painted Galvanized/Aluzinc Steel Roof Images
4.Pre-Painted Galvanized/Aluzinc Steel Roof Specification
Standard: AISI, ASTM, BS, DIN, GB, JIS
Grade: SGCC SGCH SGCD DX51D
Thickness: 0.13-3.0mm
Model Number: AISI, ASTM, BS, DIN, GB, JIS
Type: Steel Plate
Technique: Cold Rolled
Surface Treatment: Galvanized
Application: Container Plate
Special Use: High-strength Steel Plate
Width: 30-1500mm
Length: any length
color: RAL color
5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Roof
What’s the brand of the paint?
We use the best brand of all of the word—AKZO.
What’s the wet and heat resistance of the roof?
More than 1000 hours.
- Q:What are the different types of steel coil recoiling methods?
- There are several different types of steel coil recoiling methods, including oscillating recoiling, flying shear recoiling, and rotary recoiling.
- Q:Why is steel a stiff material?I'm doing a project on the use of steel in the construction of skyscrapers - and obviously, for the inner steel skeleton of a skyscraper the steel support beams and girders will have to be stiff so that they don't fall apart or the building doesn't shake due to wind or other natural forces.But in my research I've found that steel (mild steel to be more exact) is ductile and malleable, meaning it can be shaped fairly easily. However, how can steel ALSO be stiff - the definition of stiffness is the tendency to withstand bending and stretching - so my question is. How can this material be BOTH ductile/malleable, AND stiff? and why? :)Thank you in advance if anyone takes the time to answer this, would be appreciated - I'll give you 10 points straight away if the answers conclusive
- To say that steel can be bent and shaped fairly easily isn't quite true. It takes multiple tons of force to do so, requiring some very heavy machinery. I think you're confusing a couple of concepts. For example the idea of elastic modulus, versus rigidity Rigidity is the ability of a structure to resist a load. That depends not only on the elastic modulus, but on the size and design of the structure or object. You can build fairly rigid structures out of wood. For example roller coasters. Even though wood has a much lower elastic modulus than steel, meaning that it takes much less force to bend and deform a given sample of wood.
- Q:How are steel coils inspected for edge quality?
- Steel coils are inspected for edge quality through a combination of visual inspection and non-destructive testing methods. Visual inspection involves a thorough examination of the edges of the coils to identify any visible defects such as cracks, chips, or uneven edges. This is typically done by trained inspectors who carefully inspect the entire length of the coil. Non-destructive testing methods are also used to detect any hidden defects or imperfections in the edges of the steel coils. These methods include ultrasonic testing and magnetic particle inspection. Ultrasonic testing involves the use of high-frequency sound waves to identify any internal flaws or discontinuities in the steel. Magnetic particle inspection, on the other hand, uses magnetic fields and particles to identify any surface or near-surface defects in the steel. Both visual inspection and non-destructive testing methods play a crucial role in ensuring the edge quality of steel coils. By conducting these inspections, manufacturers can identify and address any defects or imperfections in the edges of the coils, ensuring that they meet the required quality standards.
- Q:How are steel coils used in the manufacturing of defense equipment?
- Steel coils are used in the manufacturing of defense equipment as they provide strength, durability, and resistance to impact and stress. These coils are typically used to fabricate various components, such as armor plates, vehicle frames, and missile bodies, which are crucial for the protection and functionality of defense equipment.
- Q:How are steel coils used in the production of rail tracks?
- Steel coils are used in the production of rail tracks as they are processed and shaped into long sections known as rails. These coils are first uncoiled and then heated, allowing them to be rolled and formed into the desired rail shape. The resulting rails are then cut to the required length and undergo further processes such as straightening and finishing to ensure their strength, durability, and suitability for use in railways.
- Q:can steel boil and turn into a gaseous state?? if so how hot does it have to be for it to boil
- The amount of heat needed can be generated. The heat on the surface of the sun is sufficient. Steel will break down before it gets that hot. The carbon in the steel will oxidize into carbon dioxide, or vaporize into carbon gas. The outer core of the Earth is composed of molten iron and nickel. Its also done in steel plants every day.
- Q:What are the common challenges faced in steel coil production?
- Some common challenges faced in steel coil production include ensuring consistent quality and thickness of the coil, maintaining efficient production rates, managing inventory and storage of coils, addressing issues related to coil surface defects and handling, and adhering to strict safety regulations. Additionally, fluctuations in raw material prices and market demand pose further challenges for steel coil producers.
- Q:Is infi steel as good as busse knives make it sound. If so why don't any other brands use it. Also are there any tactical folders that use infi steel. If infi isn't as good as it's cracked up to be then what is the best alternative.
- Infi Steel Knives
- Q:How are steel coils inspected for surface quality?
- Steel coils are inspected for surface quality through a visual examination process, where trained inspectors closely examine the surface of the coils for any defects or irregularities. This includes looking for scratches, dents, stains, or any other imperfections that may affect the quality of the steel. Additionally, advanced technologies such as automated scanning systems or cameras may also be used to detect and analyze any surface defects that are not easily visible to the naked eye.
- Q:steel of beam has been rusted ,how can i repair it?
- chrome steel is an alloy of iron and different metals, fairly Chromium and vanadium. you do no longer see it with the bare eye yet on the exterior of any chrome steel (SS) there are iron atoms and chromium atoms that are uncovered. in spite of the shown fact that, the chromium reacts preferentially to type an oxide. In essence, think of of chromium sacrificing itself for iron so as that iron won't rust. What a helpful guy huh! it somewhat is reported as passivation purely like maximum responders suggested. in spite of the shown fact that, greater desirable than that the chromium oxide varieties a good shielding layer that varieties a actual barrier combating Oxygen or any oxidant to realize and attack the iron below it. additionally, the chromium oxide shaped isn't FLAKY and porous, so it does not mar maximum of the exterior as an iron oxide (rust) would. For technology project, you won't make it too technical yet you additionally could make a reference or make an ANALOGY of rust prevention to intense college or social circumstances as being there to your pal or classmate yet in real existence, whilst the possibilities are too great, that secure practices afforded via chromium won't be adequate. because of the fact ultimately all steel uncovered to very oxidizing atmospheres will rust. in basic terms somewhat ruin in the exterior is sufficient to initiate the technique of rusting.
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Pre-Painted Galvanized/Aluzinc Steel Roof of Good Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 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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