• Color Coated Pre-Painted Steel Coil in High Quality in Blue System 1
  • Color Coated Pre-Painted Steel Coil in High Quality in Blue System 2
  • Color Coated Pre-Painted Steel Coil in High Quality in Blue System 3
  • Color Coated Pre-Painted Steel Coil in High Quality in Blue System 4
Color Coated Pre-Painted Steel Coil in High Quality in Blue

Color Coated Pre-Painted Steel Coil in High Quality in Blue

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
100 m.t./month

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1:Pre-Painted Galvanized/Aluzinc Steel Coil Description

Pre-painted Galvanized/Aluzinc Steel Coil with GI or Aluzinc as base metal,after pretreatment,degrease , chemical treatment and liquid dope with several layers of color ,then after fring and cooling ,finally become pre-painted galvanized/aluzinc steel with good capable of decoration,molding,corrosion resistance,superior workability,durability and weather resistance.

2:Quick Details of the Pre-Painted Galvanized/Aluzinc Steel Coil

Standard

ASTM ,EN,JIS

Grade:

CS,DX51D+Z,CGCC

Thickness

0.16mm-1.5mm

Place of Origin

China(Mainland)

Brand Name

Type

Steel Coil

Technique

Galvanized/Aluzinc

Surface

Coated

Application

Roof panel

Width

900mm-1250mm

Length

Coils

Zinc Coating

30g/m2-275g/m2

Paint

Standard PE,PVDF,PU

Color

RAL Scale

Coil Weight

3mt-7mt

3:Packaging & Delivery

Packing: Export Standard Packing (full wrapped with anti-damped paper inside, iron sheet wrapped outside, and bundled by iron strips)

Delivery:30-45 Days

Detail Images:

Color Coated Pre-Painted Steel Coil in High Quality in Blue

Color Coated Pre-Painted Steel Coil in High Quality in Blue

Size can be customized 
Financial support with max 180 days unsance L/C 
Prime quanlity, competitive price 
Fast delivery time.

4:PPGI / GI Steel Sheet

1) AVAILABLE DESIGNATION OF PPGI/PPGL Prepainted Galvanized/Aluzinc Steel Coils

Quality

Q/BQB 440-2003

JIS G3312-1994

EN 10326-2004

ASTM A653-02a

EN 10327-2004

(BASE PLATE)

(BASE PLATE)

Commercial Steel

TDC51D

CGCC

DX51D+Z/AZ

CS Type A/B/C

Forming Steel

(TSt01,TSt02,TSt03)

CGCD1

FS Type A, Type B

Drawing

TDC52D /TDC53D

-

DX52D+Z/AZ

DDS TYPE A/C

Steel

DX53D+Z/AZ

Structural

TS280GD(TStE28)

CGC400

S280D+Z/AZ

SS275

Steel

TS350GD(TStE34)

CGC440

S350D+Z/AZ

SS340 Class1

2) OUR SPECIFICATION OFPPGI/PPGL (Prepainted Galvanized/Aluzinc Steel Coils) 

 

 

Thickness

Width

Length of plate

Inner diameter of coil

0.16-1.2mm 

800/914/1000/1200/1219/1250mm

1000-6000mm

508mm/610mm

 

Coated Mass OF PPGI/PPGL (Prepainted Galvanized/GalvalumeSteel Coils) :

 

Base plate

Available Coated Mass(g/m^2)

Galvanized Steel

80, 100, 120, 160, 180, 200, 275

Galvalume Steel

50, 70, 150 ect.

 

Available Painting OF PPGI/PPGL (Prepainted Galvanized/GalvalumeSteel Coils) :

 

Category of Painting

Item

Code

Polyester

PE

High-durability polyester

HDP

Silicon modified polyesters

SMP

Polyvinylidene fluoride

PVDF

Easy-Cleaning

Painting Thickness

Top side: 20+5microns;

Bottom side: 5~7microns.

Color System

Produce according to RAL Color System or as per buyer’s color sample.

Painting structure

Top surface

Bottom surface

Primer coating

No coating

1/0

Primer coating

Primer coating

1/1

Primer coating + Finish coating

No coating

2/0

Primer coating + Finish coating

Primer coating or single back coating

2/1

Primer coating + Finish coating

Primer coating + Finish back coating

2/2

Note: Protect film available

 

3) APPLICATION OF PPGI/PPGL (Prepainted Galvanized/GalvalumeSteel Coils) 

 

Construction

Outside

Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth

Inside

Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter

Electrical appliance

Refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker

Furniture

Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf

Carrying trade

Exterior decoration of auto and train, clapboard, container, isolation lairage, isolation board

Others

Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment

 

 

Q: I mean, besides the light weight and other graces of Aluminium and Carbon, Steel frames are absolutely out-dated and they have nothing to do these days... or it is still possible to enjoy a nice ride on our heavy old pals?
Ah, I took a nice 40mi spin on my steel road bike today. Maybe it's not as fast as my other rides...I don't know, I'm too busy enjoying the ride. Steel is timeless.
Q: I just bought some cheap earrings from this beauty supply store but they said surgical steel So will they prevent my ears from bleeding / infection ?
Surgical steel is a grade of steel often used in medical appliances like tweezers, forceps, etc. It's generally non-reactive and considered very safe. It doesn't contain any special properties against infection--you still have to observe basic hygiene and clean your piercings properly--but most people can wear surgical steel earrings without a problem. However, if you have a contact allergy to base metals like nickel, surgical steel may cause redness or irritation because of the metals used in it. If cheap rings or necklaces make your skin break out in a rash you should NOT wear surgical steel.
Q: I want to anodize steel using heat. some steel turns gray instead of coloring when I heat it up using a torch.
Steel doesn't anodize in the sense that aluminum and some other metals do. However, it can be heat-colored. The trick is to clean the surface first (it must be oxide free), then heat gently until the colors appear. These are called temper colors in steel. They are due to a thin adherent layer of oxide that forms and thickens as temperature is increased. They are quite temperature dependent. As the steel is heated, the first color to appear is pale yellow. This will progress through darker yellows, browns, purples, and blues as the temperature rises. Above blue, the oxide becomes the gray/black color you are apparently getting - this is the result of heating too fast and too hot. See the chart at the site below for colors in plain carbon steel. Note that the temperatures are pretty low - It all starts around 400 F and if you go above 600 F the show's all over.
Q: What are the common applications of pre-painted galvanized steel coils?
Pre-painted galvanized steel coils have a wide range of applications across various industries. Some of the common applications include: 1. Construction: Pre-painted galvanized steel coils are extensively used in the construction industry for roofing, wall cladding, and structural components. The coating on these coils provides excellent corrosion resistance and durability, making them suitable for both residential and commercial buildings. 2. Automotive: These coils are also widely used in the automotive industry for manufacturing parts and components such as body panels, interior trims, and underbody protection. The pre-painted coating enhances the aesthetic appeal of the vehicles while providing protection against rust and corrosion. 3. Appliances: Pre-painted galvanized steel coils are commonly used in the production of home appliances such as refrigerators, ovens, washing machines, and air conditioners. The smooth and durable coating on these coils ensures a long-lasting and visually appealing finish for the appliances. 4. Furniture: The pre-painted galvanized steel coils find application in the furniture industry for manufacturing cabinets, shelves, and other furniture components. The coating on these coils adds a decorative touch to the furniture while offering protection against scratches and wear. 5. Electrical and Electronics: These coils are utilized in the electrical and electronics industry for manufacturing switchboards, control panels, and enclosures. The pre-painted coating provides insulation and protection against electrical hazards, making them suitable for such applications. 6. Agricultural Equipment: Pre-painted galvanized steel coils are also used in the agricultural sector for manufacturing equipment like grain silos, livestock shelters, and poultry houses. The corrosion-resistant coating on these coils ensures the durability and longevity of the agricultural structures. 7. Signage and Advertisement: The vibrant and visually appealing colors of pre-painted galvanized steel coils make them a popular choice for signage and advertisement boards. The coated surface provides a smooth and glossy finish that enhances the visibility and attractiveness of the signage. In summary, the common applications of pre-painted galvanized steel coils include construction, automotive, appliances, furniture, electrical and electronics, agricultural equipment, and signage and advertisement. These coils offer excellent corrosion resistance, durability, and aesthetic appeal, making them suitable for a wide range of industries and applications.
Q: I was wondering if anyone knew the grade/type of steel for this product. I'd like to use it as stock for a knife blade, but would like to know the specs so I can determine if it is suitable and, if so, how best to heat treat it.Thanks.PS: I know it isn't stainless, but that leaves a lot of other steel types.
1018 mild steel. Not suitable for bladesmithing. If you can't heat treat find an old file, grind it out (keep it cool) and put in an oven 400F. Modern car/truck springs are 5160 med chrome steel, a good blade quality steel and forgiving on the anvil/heat treat.
Q: How are steel coils inspected for thickness using ultrasonic testing?
Steel coils can be inspected for thickness using ultrasonic testing, which is a non-destructive testing method. In this process, a handheld ultrasonic thickness gauge is used to measure the thickness of the steel coil. The ultrasonic thickness gauge emits high-frequency sound waves that travel through the steel coil. These sound waves bounce back from the backside of the coil, creating an echo. The time taken for the echo to return to the gauge is measured and used to calculate the thickness of the coil. The gauge consists of a transducer that emits the sound waves and a receiver that detects the echoes. The transducer is placed on the surface of the coil, and a coupling gel or oil is used to ensure a good acoustic contact between the transducer and the steel surface. The transducer emits a short burst of sound waves, which penetrates through the steel coil and reaches the backside. When the sound waves encounter any changes in the thickness of the coil, such as defects or variations, they get reflected back to the transducer. The receiver detects these echoes, and the time between the emission and reception of the sound waves is measured. Using the known speed of sound in steel, the time taken for the sound waves to travel through the coil and back can be converted into a thickness measurement. This provides an accurate assessment of the thickness of the steel coil at various points. Ultrasonic testing is a reliable and efficient method for inspecting the thickness of steel coils. It allows for quick measurements without damaging the material, making it suitable for quality control and ensuring compliance with manufacturing specifications.
Q: Can steel coils be coated with noise-reducing materials?
Yes, steel coils can be coated with noise-reducing materials.
Q: How do steel coils perform in high-pressure applications?
Steel coils perform well in high-pressure applications due to their inherent strength and durability. The high tensile strength of steel allows it to withstand the intense pressure without deformation or failure. Additionally, steel coils can be manufactured to precise specifications, ensuring they can handle the specific pressure requirements of the application. Overall, steel coils are a reliable and efficient choice for high-pressure applications.
Q: How are steel coils used in the manufacturing of tubes?
Steel coils are used in the manufacturing of tubes by being unwound and fed through a tube mill where they are shaped and welded together to form seamless or welded tubes.
Q: What is the role of steel coils in the manufacturing of storage racks?
The role of steel coils in the manufacturing of storage racks is to provide the raw material for the construction of the racks. Steel coils are used to create various components of the storage racks, such as the uprights, beams, and shelves. These coils are processed and shaped into the desired dimensions and configurations to ensure the strength, durability, and load-bearing capacity of the storage racks.

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