• Color Coated Corrugated Steel Sheets for Roofing from China System 1
  • Color Coated Corrugated Steel Sheets for Roofing from China System 2
  • Color Coated Corrugated Steel Sheets for Roofing from China System 3
Color Coated Corrugated Steel Sheets for Roofing from China

Color Coated Corrugated Steel Sheets for Roofing from China

Ref Price:
get latest price
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
100000 m.t./month

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1) AVAILABLE DESIGNATION OF (Prepainted galvanized steel coils) printed PPGI coils

QualityQ/BQB 440-2003JIS G3312-1994EN 10326-2004ASTM A653-02a
EN 10327-2004(BASE PLATE)
(BASE PLATE)
Commercial SteelTDC51DCGCCDX51D+Z/AZCS Type A/B/C
Forming Steel(TSt01,TSt02,TSt03)CGCD1FS Type A, Type B
DrawingTDC52D /TDC53D-DX52D+Z/AZDDS TYPE A/C
SteelDX53D+Z/AZ
StructuralTS280GD(TStE28)CGC400S280D+Z/AZSS275
SteelTS350GD(TStE34)CGC440S350D+Z/AZSS340 Class1

2) OUR SPECIFICATION OF (Prepainted galvanized steel coils) printed PPGI coils

Available Size:

ManufacturerThicknessWidthLength of plateInner diameter of coil
JIANGSU HUIYE STEEL SHEET CO.,LTD0.2-1.2mm800/914/1000/1200/1219/1250mm1000-6000mm508mm/610mm


Coated Mass OF (Prepainted galvanized steel coils) printed PPGI coils:

Base plateAvailable Coated Mass(g/m^2)
Galvanized Steel80, 100, 120, 160, 180
Galvalume Steel50, 70, 150


Available Painting OF (Prepainted galvanized steel coils) printed PPGI coils:

Category of PaintingItemCode
PolyesterPE
High-durability polyesterHDP
Silicon modified polyestersSMP
Polyvinylidene fluoridePVDF
Easy-Cleaning
Painting ThicknessTop side: 20+5microns;
Bottom side: 5~7microns.
Color SystemProduce according to RAL Color System or as per buyer’s color sample.
Painting structureTop surfaceBottom surface
Primer coatingNo coating1/0
Primer coatingPrimer coating1/1
Primer coating + Finish coatingNo coating2/0
Primer coating + Finish coatingPrimer coating or single back coating2/1
Primer coating + Finish coatingPrimer coating + Finish back coating2/2


Note: Protect film available


3) APPLICATION OF OUR (Prepainted galvanized steel coils) printed PPGI coil

ConstructionOutsideWorkshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth
InsideDoor, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter
Electrical applianceRefrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker
FurnitureCentral heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf
Carrying tradeExterior decoration of auto and train, clapboard, container, isolation lairage, isolation board
OthersWriting panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment


Q: How do steel coil manufacturers stay updated with industry trends?
Steel coil manufacturers stay updated with industry trends by regularly attending industry conferences, trade shows, and seminars where they can network with other professionals and learn about the latest advancements and innovations in the steel coil industry. They also subscribe to industry publications, join professional associations, and participate in online forums and webinars to stay informed about market trends, new technologies, and industry best practices. Additionally, they actively engage with their customers and suppliers to gather feedback and insights, allowing them to adapt and stay ahead of the curve in this rapidly evolving industry.
Q: I'm trying to bend stainless steel spoons, forks knives etc. for an art project. Will heating them help bend them into certain shapes or will heat only strengthen it? What is the best way to bend stainless steel?
Refer okorder /
Q: What are the factors to consider when selecting steel coils for a specific application?
When selecting steel coils for a specific application, several factors need to be considered. Firstly, the desired strength and durability requirements of the application should be assessed to determine the appropriate grade of steel. Other important factors include the thickness and width of the coils, as well as their surface finish and flatness. The intended use and environment of the application, such as exposure to corrosion or extreme temperatures, should also be taken into account. Additionally, cost considerations and availability of the desired steel grade should be considered during the selection process.
Q: Can steel coils be coated with anti-fingerprint materials?
Yes, steel coils can be coated with anti-fingerprint materials. These materials are designed to reduce the visibility of fingerprints and smudges on the surface of the steel, providing a cleaner and more aesthetically pleasing appearance.
Q: I want to know if Diamond is stronger than Steel.
What Is Stronger Than Diamond
Q: What are the common coil coating methods?
The common coil coating methods include roll coating, spray coating, and coil coating with pre-painted metal substrates.
Q: How do steel coil manufacturers ensure fair pricing?
Steel coil manufacturers ensure fair pricing through various measures. Firstly, they conduct thorough market research to understand the current industry trends, demand-supply dynamics, and competitor pricing. This helps them determine a competitive yet fair pricing strategy that aligns with market standards. Secondly, steel coil manufacturers consider the cost of raw materials, production, and operational expenses to determine a reasonable base price. They also factor in economies of scale, as larger production volumes can lead to lower costs per unit. Additionally, steel coil manufacturers often establish long-term partnerships with suppliers to ensure a stable and consistent supply of raw materials at fair prices. This allows them to maintain a reasonable cost structure and minimize price fluctuations. Furthermore, these manufacturers strive for transparency in pricing by providing detailed quotations that break down the cost components. This helps customers understand the factors contributing to the final price and ensures fairness in the pricing process. To enhance fairness, steel coil manufacturers also consider the specific requirements of their customers. They may offer customized pricing based on factors such as order volume, delivery timelines, and value-added services. This approach ensures that each customer receives a price that is commensurate with their unique needs and requirements. Overall, steel coil manufacturers ensure fair pricing by conducting market research, considering cost factors, maintaining transparent pricing practices, and offering customized pricing options. By doing so, they aim to create a fair and mutually beneficial pricing environment for both themselves and their customers.
Q: I've heard different things bout them, though I do not know this. Oh, and if you know where you can buy some raw or get custom made stuff out of black steel please let me know it would be greatly appreciated. Oh and my friend told me there is a black steel that can be sharpened and silver will be underneath, is this also true? Thank you very much for answering ^^
Black steel is steel with a surface layer of dark coloured iron oxides used for low pressure hot water heating pipes. Black iron is iron without any finish on it, which is really gray-black in color. they may be the same as many people often confuse iron and steel. Since the steel is simply steel with a covering, it could describe any steel including your silver steel.
Q: What are the challenges in coil leveling for high-strength steel?
One of the main challenges in coil leveling for high-strength steel is the material's inherent strength and hardness. High-strength steel is designed to have superior mechanical properties, which can make it difficult to manipulate and flatten during the leveling process. The high tensile strength and increased yield strength of the steel can cause it to resist deformation, leading to springback or permanent deformation issues. Additionally, the increased hardness of the steel can put more strain on the leveling equipment, potentially leading to wear and tear. Proper equipment selection, precise control of leveling parameters, and advanced process monitoring techniques are required to overcome these challenges and achieve accurate and consistent coil leveling results for high-strength steel.
Q: What are the key properties of steel coils?
The key properties of steel coils include high tensile strength, excellent durability, corrosion resistance, and the ability to be shaped and formed into different products.

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