• Sandwich Panel Used Prepainted Steel Coil System 1
  • Sandwich Panel Used Prepainted Steel Coil System 2
Sandwich Panel Used Prepainted Steel Coil

Sandwich Panel Used Prepainted Steel Coil

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
10000 m.t./month

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Description:

Model NO.:TDC51D

Surface Treatment:Coated

Certification:ISO

Technique:Hot DIP

Standard:ASTM, JIS, DIN, BS

Application:Sandwich Panel Used

Edge:Slit edge

Stock:Stock

Steel Grade:DC51d

Product Description:Prepainted Steel Coil

Brand Name:Cheeho & OEM

Base Metal:DC51d

Available Dipped Layers:50-150G/M2

Inner Diameter:508mm

Temper Type:Ca

Available Coating Colors:off White & Sea Blue & Others

Approved Certificate:SGS & ISO & BV & TUV

Export Markets:Global

Additional Info.

Trademark:CheeHo & OEM

Packing:Standard Seaworthy Package with Wooden Pallet

Standard:SGS & ISO & BV & TUV Approved

Origin: China

HS Code:72107000

Production Capacity:150000mt/Year

Product Description

Brief Introduction
1. Prepainted Steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized or galvalume steel sheets.
2. The base metals for Prepainted Steel Coil consist of cold rolled, HDGI Steel, electro-galvanized and hot-DIP alu-zinc coated steel. The finish coats of Prepainted Steel Coil can be classified into groups as follows: Polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the Prepainted Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The Prepainted Steel Coil can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.

Specification
1. Thickness: 0.3-0.8mm
2. Width: 914-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Available Dipped Layer: 50-150G/M2
6. Surface Texture: Normal Coated
7. Type of coating structure: 2/1 Coat the top surface of the steel sheet twice, coat the bottom surface once, and bake the sheet twice.
8. Front Side Paint Thickness: 15-25μ M (bottom paint + top paint)
9. Back Side Paint Thickness: 5-10μ M

Common performance of front coating
1. Thickness: ≥ 20μ M
2. Pencil Hardness: 2H
3.60° Specular glossiness of coating: >60
4.180° Bend: ≤ 3T
5. Impact: ≥ 9J
6. Salt Fog Resistant: ≥ 500h
7. Color difference: <3Δ E

Packing
We use Seaworthy Package to make sure Prepainted Steel Coil is well-protected during the long ocean voyage.

Application
1. Construction: (Outside) workshop, agricultural warehouse, residential precast unit, corrugated roof, wall, rainwater drainage pipe, terrace, retailer booth, roller shutter door
(Inside) door, doorcase, light steel roof structure, folding screen, ceiling, elevator, stairway, vent gutter
2. Electrical appliance: Refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker
3. Furniture: Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf
4. Carrying trade: Exterior decoration of auto and train, clapboard, container, isolation lairage, isolation board
5. Others: Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment

Superiority
1. We had already passed the authentification by the ISO9001 and established a completed set of quality assurance system.
2. Under such a complete set of quality assurance systems, there is a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working out production plan, production, test and inspection, packaging, storage, delivering, etc.
3. The PC-based production and marketing system not only improves the working efficiency but also assures the quality of product.
4. Our Prepainted Steel Coil lines are equipped with a large amount of online test instruments so that they can ensure and improve the quality of product.
5. We also have a complete set of equipment and techniques for testing and controlling the performance of the Prepainted Steel Coil products, which ensures our product quality to take a leading position among the fellow products at home and reach the international standard. 


FAQ

1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
 Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness  and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day


Q:How are steel coils used in the manufacturing of automotive chassis?
Steel coils are used in the manufacturing of automotive chassis as they provide the necessary strength and durability required to support the weight of the vehicle and withstand various stresses and impacts. These coils are processed and formed into various structural components, such as frame rails and cross members, which form the foundation of the chassis.
Q:How are steel coils used in the manufacturing of construction formwork?
Steel coils are used in the manufacturing of construction formwork to provide structural support and reinforcement. These coils are typically processed and formed into various shapes and sizes, which are then used as a framework or mold for pouring concrete. The strength and durability of steel coils make them ideal for withstanding the weight and pressure of the poured concrete, ensuring the stability and integrity of the formwork structure.
Q:Can steel coils be used in the production of medical equipment?
Yes, steel coils can be used in the production of medical equipment. Steel is a strong and durable material that can provide structural support and stability to various medical devices and equipment. It is commonly used in the manufacturing of instruments, surgical tools, and machinery used in medical settings.
Q:How are steel coils used in the manufacturing of metal structures?
Steel coils are used in the manufacturing of metal structures as they are shaped and formed into various components such as beams, columns, and plates. These coils are unrolled and processed through machines that cut, shape, and weld them together to create the desired structure. The strength and durability of steel make it an ideal material for constructing buildings, bridges, and other metal structures.
Q:which type of carbon steel does not have manganese
None. Mn is a trace impurity in all steels, if you look carefully enough. If you want to find a steel where Mn is not intentionally added, start looking at the alloy composition specifications, there are hundreds of steels. Why are you worried about Mn? Mn is typically added to steels for a very good reason.
Q:How are steel coils inspected for flatness using optical sensors?
Steel coils are inspected for flatness using optical sensors by measuring the surface profile of the coil. These sensors use laser or camera technology to scan the coil's surface and detect any deviations from a perfectly flat shape. The collected data is then analyzed to identify any areas that do not meet the required flatness criteria, allowing for necessary adjustments to be made before the steel coils are further processed or shipped.
Q:How are steel coils used in the manufacturing of railway equipment?
The strength, durability, and versatility of steel coils are crucial factors in their importance in the manufacturing of railway equipment. These coils, typically made from high-quality steel, are extensively used in various applications throughout the railway industry. A primary application of steel coils in the manufacturing of railway equipment is the production of train tracks. By rolling and shaping steel coils into long, continuous rails, the foundation of railway tracks is formed. This allows the tracks to withstand heavy loads, constant train traffic, and harsh weather conditions, thanks to the coils' strength and durability. Moreover, the uniformity and consistency of steel coils ensure smooth and safe train operations. Additionally, steel coils are utilized in the manufacturing of railway wagons and carriages. These coils are shaped into various components, such as the framework, body panels, and structural supports of the wagons. The robustness of steel coils guarantees the structural integrity of the wagons, enabling them to carry heavy cargo and endure the hardships of railway transportation. Furthermore, steel coils find use in the fabrication of various railway equipment accessories, including couplings, brake systems, and suspension components. These coils are shaped and sized precisely to meet the specific requirements of each accessory. The strength and resilience of steel coils make them ideal for these critical parts, ensuring the efficient and safe operation of railway equipment. In conclusion, the role of steel coils in the manufacturing of railway equipment is vital. Their strength, durability, and versatility make them an essential material for constructing train tracks, wagons, carriages, and various accessories. The use of steel coils guarantees the safety, reliability, and longevity of railway equipment, making them an integral part of the railway industry.
Q:How are steel coils used in the production of agricultural storage tanks?
Steel coils are used in the production of agricultural storage tanks as they serve as the primary material for constructing the tank walls and base. The coils are shaped and welded together to form a sturdy and durable structure that can withstand the weight and pressure of storing agricultural products such as grains, feed, and fertilizers. The steel coils provide the necessary strength and corrosion resistance required for long-term storage in various agricultural environments.
Q:Can steel coils be recycled?
Yes, steel coils can be recycled. Steel is a highly recyclable material, and recycling steel coils helps to conserve natural resources and reduce environmental impact.
Q:Can steel coils be cut to length?
Yes, steel coils can be cut to length using various cutting methods such as shearing, slitting, or sawing.

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