• Prepainted Gavalume Steel Coils System 1
  • Prepainted Gavalume Steel Coils System 2
  • Prepainted Gavalume Steel Coils System 3
Prepainted Gavalume Steel Coils

Prepainted Gavalume Steel Coils

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Name

  G1 - AS1397 Hot Dip 55% Al-Zn Coated Steel Coil

Grade

GB/T-12754: 2006, JIS3302, EN 10142, ASTM A653, JIS G3302,

SGCC/SGCH, GB/T2518, European Standard, ASTM A792, JIS G3321, JIS G3317

BASE PLATE

Cold rolled steel sheet, hot dipped zinc coated steel sheet

hot dipped A-Z coated steel sheet

EQUIPMENT

Double coating double baking;

CAPACITY

5000Mt/week

SIZE

Thickness 0.18mm—2mm, width 40mm—1250mm

ZINC COATING

40g-275g /m2

PAINT THICKNESS

Top:20+-5um, back:5-7um

COIL WGT

3Mt - 8Mt

COIL ID

φ508mm,φ610mm

BASE SHEET

Cold rolled steel sheet, hot dipped zinc coated steel sheet

(small, regular or zero spangle),

hot dipped A-Z coated steel sheet

SURFACE PAINT

EP, PE, HDP, SMP, PVDF

COLOR SERIES

RAL color number series



Q:How are steel coils shaped into specific forms?
Steel coils are shaped into specific forms through a process known as roll forming. This involves passing the coil through a series of rollers that gradually bend and shape the steel into the desired form.
Q:What is the thickness range of steel coils?
The thickness range of steel coils can vary depending on the specific application, but it typically ranges from 0.005 inches to 0.5 inches.
Q:How are steel coils used in the oil and gas industry?
Steel coils are used in the oil and gas industry for various purposes such as pipelines, storage tanks, and drilling equipment. These coils are commonly used to manufacture seamless and welded pipes that are essential for transporting oil and gas from production sites to refineries and end-users. Additionally, steel coils are utilized in the construction of storage tanks that store oil and gas in large quantities. They are also an integral part of drilling equipment, including offshore platforms, where they provide structural support and withstand high-pressure environments.
Q:Whats the difference in composition? When LTCS is used generally?Whats the temperature range, that these materials can be used? Is there any relation between Killed carbon steel, LTCS, stainless steel, carbon steel(normal)? How to categorise/classify these?Thankyou very much in advance..
Low Temperature Carbon Steel
Q:How are steel coils inspected for defects after rewinding?
Steel coils are inspected for defects after rewinding through a combination of visual inspection, non-destructive testing (such as ultrasonic testing), and dimensional measurements. These inspections help identify any surface imperfections, internal flaws, or deviations in size, ensuring that the steel coils meet the required quality standards.
Q:Not sure if stainless steel is actually sealable but what's the best way to clean a brushed stainless steel appliance to not get so many finger prints...etc. I have stainless steel wipes that I used on another appliance and they don't work so great.
Straight white vinegar on a clean white cloth does an amazing job on all my appliances. Makes the kitchen smell great to.
Q:i want to buy an exhaust but whats the difference between satinless steel and titanium exhaust?
titanium is a light-weight silvery metallic element that is corrosion-resistant while a stainless steel is a steel containing atleast 12 % chromium and is also corrosion-resistant. both are good choices for a new exhaust.
Q:What are the challenges in coil slitting for thin gauge materials?
Some of the challenges in coil slitting for thin gauge materials include maintaining precise tolerances, avoiding material deformation or buckling during the slitting process, and ensuring consistent edge quality. Additionally, handling and feeding thin gauge materials can be more delicate, as they are more prone to damage or distortion. Proper tension control and alignment are crucial to prevent issues like edge wave or camber, which can affect the overall quality of the slit coils.
Q:What kind of steel should be used for constructing a steel building?
In steel construction there are many standard types of steel used. Lots of different factors contribute to your steel choice. How tall is the building? Are you in an earthquake zone? Steel for the columns, or the beams? You might want to refer to the American Institute of Steel Construction for more information, they are the governing body in the US.
Q:What are the common packaging defects in steel coils?
Steel coils can have various packaging defects. These include edge damage, rust or corrosion, coil slippage, coil damage during handling, inadequate protection against impacts, improper coil strapping or banding, and insufficient labeling or identification. When the edges of the steel coil are not properly protected or wrapped, it can lead to dents, scratches, or deformities. This compromises the coil's integrity and can result in reduced performance or structural issues. If steel coils are not adequately protected during packaging, they can be prone to rust or corrosion. Moisture or harsh environmental conditions can cause oxidation, resulting in rust spots or widespread corrosion. This weakens the steel and makes it less suitable for its intended use. Improper packaging can cause the coils to shift or slip within the packaging material during handling or transportation. This can lead to misalignment, deformation, or interlocking, making it difficult to separate or use the coils effectively. Rough handling, improper lifting techniques, or inadequate support can cause mechanical damage to the steel coils. This can result in dents, scratches, or more severe structural damage, impacting their functionality or performance. Steel coils need sufficient protection against impacts during transportation or storage. Insufficient padding or cushioning can lead to deformities, dents, or fractures in the coil due to impacts or collisions. If the strapping or banding used to secure the steel coils is not properly applied or tightened, it can cause coil slippage or even complete unraveling of the packaging. This creates a tangled mess of steel coils, making them difficult to handle, transport, or use. Proper labeling and identification are crucial for efficient handling, storage, and tracking of steel coils. Inadequate or incorrect labeling can cause confusion, delays, or even loss of the coils during transportation or storage. To prevent these packaging defects, it is important to follow proper guidelines, use appropriate materials, provide adequate protection, and ensure proper labeling and identification of steel coils. Regular inspections and quality checks throughout the packaging process can help identify and rectify any defects before shipping or use.

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