Prepainted Galvanized Color Coated PPGI Steel Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 4000 m.t./month
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1.Structure of Prepainted Galvanized steel Coil ：
With Gi as base metal,after pretreatmet (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 steel ( PPGI) .Pre-painted galvanized steel is good capable of decoration ,molding,corrosion resistance
2.Main Features of Prepainted Galvanized steel Coil：
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
3.Prepainted Galvanized steel Coil Images
4.Prepainted Galvanized steel Coil Specification
Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169
Grade: DX51D CGCC CS
Thickness: 0.13mm~3.0mm,
Width: 1250,600-1250mm
Coil weight:3-12 MT
Coil ID:508/610mm
Chemical composition:
C | Si | Mn | Cr | Ni | P | S |
0.150 | 0.476 | 11.231 | 12.50 | 0.900 | 0.039 | 0.010
|
Thickness | 0.12-1.2mm |
Width: | 700-1250mm |
Material: | SGCC,SGCD,SECC,SECD,DX51D+Z |
Zinc coating: | 30-180G/M2 |
Surface Structure: | galvanized ,zero spangle, regular spangle or normal spangle |
COLOR: | RAL number or sample colour |
Coating: | Topside: 5micron primer +15-20microns polyester Backside: 5-8microns primer epoxy. Surface treatment: chromated and oiled, chromated and non-oiled |
5.FAQ of Prepainted Galvanized steel Coil
We have organized several common questions for our clients，may help you sincerely：
1) How do you control your quality?
We have established the international advanced quality management system,every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market.
At the same time, we will provide necessary follow-up service assurance.
2) how long we will receive the goods?
After receiving your deposit or workable lc ,our normal shipment date is 15-20days,
and it takes around 28 days to reach your port of destination. But is up to different destination
3) what is your moq?
Normally our moq is 25per size ,but it is up to different size.
- Q:What are the common industry standards for steel coils?
- The common industry standards for steel coils include specifications related to dimensions, weight, chemical composition, mechanical properties, and surface finish. These standards are often set by organizations such as the American Society for Testing and Materials (ASTM), International Organization for Standardization (ISO), and the Steel Industry Associations.
- Q:I saw this really pretty ring online and it was made of steel. Is this a good ring? If I were to wash my hands with it on, would it rust and turn my finger green?
- Steel rust is brown not green! Very much expected to be of one type of stainless steel, and you should have no problem.
- Q:How are steel coils used in the production of steel screws?
- Steel coils are used in the production of steel screws as they serve as the raw material for manufacturing the screws. The steel coils are unwound and fed into a machine that cuts and shapes the steel into the desired screw form. This process ensures that the screws are made from high-quality steel and have the necessary strength and durability.
- Q:What are the safety precautions to be followed while handling steel coils?
- When handling steel coils, there are several safety precautions that should be followed. These include wearing appropriate personal protective equipment, such as gloves and safety glasses, to protect against cuts, abrasions, and eye injuries. It is important to use proper lifting techniques and equipment to prevent strains or back injuries. Steel coils should be securely stacked and stored to prevent them from falling or rolling, and caution should be exercised when moving or transporting them to avoid accidents. Additionally, workers should be trained on the safe handling and storage procedures specific to steel coils to minimize any potential hazards.
- Q:How are steel coils inspected for flatness variations?
- Steel coils are inspected for flatness variations using specialized equipment such as flatness gauges and laser measurement systems. These tools are used to measure the surface profile of the coil, detecting any deviations from the desired flatness tolerance. Additionally, visual inspection and manual measurements by trained professionals are also carried out to ensure accurate assessment of flatness variations in steel coils.
- Q:How are steel coils packaged for shipment?
- Steel coils are typically packaged for shipment by being tightly wrapped in protective materials such as plastic or steel strapping. They are then secured onto pallets or placed into steel crates, ensuring stability during transportation. The packaging helps to prevent damage, corrosion, and movement during handling and transit.
- Q:i have a sword and some knives that have this grade steel. so is it a high grade or low grade? and how can i tell the differance between a high grade and a low grade?
- Type 440—a higher grade of cutlery steel, with more carbon in it, which allows for much better edge retention when the steel is heat treated properly. It can be hardened to Rockwell 58 hardness, making it one of the hardest stainless steels. Also known as razor blade steel. Available in three grades 440A, 440B, 440C (more common) and 440F (free machinable).
- Q:How are steel coils inspected for surface finish?
- Steel coils are inspected for surface finish through a visual examination process where trained inspectors assess the surface quality, texture, and any potential defects or imperfections. Additionally, specialized equipment such as surface roughness testers and optical profilometers may be used to measure the smoothness, waviness, and other surface parameters.
- Q:Can steel coils be used in the production of HVAC systems?
- Yes, steel coils can be used in the production of HVAC (heating, ventilation, and air conditioning) systems. Steel coils are commonly used in the manufacturing of HVAC equipment such as air handlers, condenser coils, evaporator coils, and heat exchangers. Steel coils provide durability and strength, making them suitable for withstanding the high pressures and temperatures involved in HVAC operations. Additionally, steel coils offer good heat transfer properties, allowing for efficient heat exchange between the refrigerant and the air being conditioned. Overall, steel coils are a reliable and commonly used component in the production of HVAC systems.
- Q:I want to design and fab a steel helmet like that in the latest Batman cartoon movie. Only problem I can foresee is staining the metal red.
- How To Stain Steel
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Prepainted Galvanized Color Coated PPGI Steel Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 4000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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