• Environmental Color Coated Galvanized steel Coil System 1
  • Environmental Color Coated Galvanized steel Coil System 2
  • Environmental Color Coated Galvanized steel Coil System 3
Environmental Color Coated Galvanized steel Coil

Environmental Color Coated Galvanized steel Coil

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
30000 m.t./month

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PPGI Coil

Specification

Thickness

0.15mm-2.0mm

Thickness tolerance

+/- 0.02mm

Width

600mm-1250mm

Width tolerance

+/-2mm

Zinc coating

Z40-Z275  

Color

Grey white, sea blue, red or any RAL standard

Painting

Top: 20+/-5um  Back: 5mic---8mic

Standard

ASTM, AISI, DIN, GB,JIS

Material

SGCC,SGCD,SECC,SECD,DX51D+Z, S350GD, S450GD, S550GD

Technique

Cold rolled, hot-dipped galvanizing, color coated, galvanized,

Payment

T/T, L/C

Surface Structure

Galvanized, zero spangle, regular spangle or normal spangle

Surface treatment

Chromate and oiled, chromate and non-oiled

Packing

Export standard, or according to client requirement

Min order

50 tons

Coil weight

3-6tons or as client requirement.

Coil ID

508/610mm

 

 

Chemical Composition

GRADE

C

Si

Mn

P

S

Ti

SGCC/DX51D+Z

≤0.10

≤0.50

≤0.60

≤0.10

≤0.030

≤0.020

DX52D+Z

≤0.10

≤0.50

≤0.60

≤0.10

≤0.030

≤0.020

SGCD/DX53D+Z

≤0.10

≤0.30

≤0.50

≤0.05

≤0.030

≤0.020

SGCE/DX54D+Z

≤0.10

≤0.30

≤0.30

≤0.03

≤0.020

≤0.020

DX56D+Z

≤0.10

≤0.30

≤0.30

≤0.03

≤0.020

≤0.020

Structural

≤0.20

≤0.60

≤1.70

≤0.10

≤0.045

Mechanical Properties

Grade

Yield Strength MPa

Tensile Strength MPa

Elongation %

SGCC(DX51D+AZ)

≥205

≥270

≥22

SGCD(DX52D+AZ)

≥140

≥270

≥38

S250GD+AZ

≥250

≥330

≥19

S350GD+AZ 

≥350

≥420

≥16

  

Painting Category/Structure

 

 

Category of Painting

Item

Code

Polyester

PE

High-durability polyester

HDP

Silicon modified polyesters

SMP

Polyvinylidene fluoride

PVDF

Easy-Cleaning

 

 

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

 

 

Standard

 

Quality

Q/BQB 440-2003

JISG3312-1994

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

TS250GD

TS280GD

TS340GD

TS440GD

TS550GD

CGC400

CGC570

S280D+Z/AZ

SS275

Steel

TS350GD TStE34

CGC440

S350D+Z/AZ

SS340 Class1

 

 

Applications

 

Construction

Outside

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

Inside

Door, doorframe, 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, desk, bed, locker, bookshelf

Carrying trade

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

Others

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

 

Q:Are steel pokemon weak against any attacks? If so, what types? (like water, grass, etc.)
Fire, Ground, and Fighting. 2 of the most common moves in the game now (Close Combat and Earthquake) will completely bone steel types.
Q:How are steel coils used in the production of signage?
Steel coils are commonly used in the production of signage as they provide a durable and versatile material for creating sturdy sign structures. The steel coils are typically shaped and cut into desired sizes and shapes, allowing for the construction of various types of signage, such as billboards, road signs, and building signs. The steel's strength and resistance to corrosion ensure the longevity of the signage, making it suitable for outdoor use. Additionally, steel coils can be painted or coated with vinyl to add color and graphics, enhancing the visual appeal of the signs.
Q:How many pounds can steel lift?
I think that you failed to put up a meaningful question. I suggest that you try again and seek help.
Q:How are steel coils used in the agricultural sector?
Various purposes in the agricultural sector call for the widespread use of steel coils. One primary utilization is seen in the construction of farm machinery and equipment. Tractors, plows, harvesters, and other heavy-duty machinery are frequently manufactured using steel coils. The exceptional strength and durability of steel make it an ideal material for such applications, as it can endure the challenging conditions of agricultural work. Furthermore, agricultural buildings and structures heavily rely on steel coils in their construction. Steel is renowned for its superior structural integrity, making it a popular choice for barns, storage units, and other agricultural facilities. Steel coils are frequently employed to establish the framework and support systems of these structures, providing stability and long-lasting durability. Moreover, irrigation systems also rely on steel coils in their production. Steel coils are often used to create the pipes and tubes used for water transportation in agricultural irrigation systems. Steel's resistance to corrosion and its ability to handle high-pressure flows make it an excellent choice for this particular application. To summarize, steel coils hold a critical role in the agricultural sector. Whether it be the construction of farm machinery and buildings or the development of irrigation systems, steel's strength and durability make it the preferred material in this industry.
Q:What are the different finishes available for steel coils?
Steel coils are available in various finishes, each with its own unique characteristics and advantages. Some of the most commonly used finishes include the following: 1. Hot-dip galvanized: In this finish, the steel coil is immersed in molten zinc, creating a protective layer that prevents rust and corrosion. It offers excellent durability and long-term protection against harsh environmental conditions. 2. Electro-galvanized: Similar to hot-dip galvanizing, this finish involves using an electric current to apply a thin layer of zinc onto the steel coil. It provides good corrosion resistance and aesthetics, making it suitable for different applications. 3. Galvannealed: This finish combines the benefits of galvanizing and annealing processes. The steel coil is first galvanized and then annealed, resulting in a matte grey appearance with enhanced paint adhesion. Galvannealed finishes are commonly used in the automotive and appliance industries. 4. Pre-painted: Also known as coil coating, this finish includes applying a layer of paint onto the steel coil before it is formed into its final product. Pre-painted finishes offer a wide range of colors, textures, and gloss levels, allowing for customization and improved aesthetics. 5. Stainless steel: Steel coils can also be finished with a layer of stainless steel, which provides excellent resistance to corrosion, heat, and chemicals. Stainless steel finishes are often used in applications that require hygiene, durability, and a high-quality appearance, such as in the food and beverage industry. 6. Cold-rolled: To achieve this finish, the steel coil is passed through a series of rollers at room temperature, resulting in a smooth and polished surface. Cold-rolled finishes offer improved dimensional accuracy, surface quality, and flatness, making them suitable for applications that require tight tolerances and a refined appearance. 7. Metallic coated: In this finish, a layer of metallic coating, such as aluminum or zinc-aluminum alloy, is applied to the steel coil. Metallic coated finishes provide excellent corrosion resistance, lightweight properties, and aesthetic versatility. The choice of finish for steel coils depends on specific application requirements, considering factors such as corrosion resistance, aesthetics, durability, and cost-effectiveness. It is important to consult industry experts and manufacturers to determine the most suitable finish for a particular project.
Q:Does aluminum or steel hold up better? We found a steel for 1/2 the price of aluminum, obviously its heavier but any other downsides? rust faster ect? also, does anybody know, in PA do you pay sales tax on trailers? and do dealers normally give you license plates to get the trailer home with? we live 3 hours away from the dealer so thats why i want all details :) would stink if i messed up!!
I have a steel trailer. It's okay but I think next time I'll go for aluminum because mine is rusting, particularly on the tongue, so the hitch gets all frozen up. Drives me nuts. Yeah, you pay sales tax on trailers and the dealership SHOULD give you temporary plates to get home, just like they do on vehicles.
Q:How are steel coils used in the manufacturing of automotive fenders?
Steel coils are used in the manufacturing of automotive fenders by being processed and shaped into the desired form to create the outer structure of the fender. The coils are cut, bent, and welded together to create the necessary shape and strength required for a fender.
Q:How are steel coils processed at the steel service centers?
Steel coils are processed at steel service centers through a series of steps to transform them into finished products that meet the specific requirements of customers. The process typically begins with the arrival of the steel coils at the service center. These coils are typically large and heavy, and may have been produced by a steel mill or imported from overseas. Once the steel coils are received, they are typically inspected for quality and any defects. This ensures that only high-quality coils are used in the production process. The coils are then stored in a warehouse until they are ready to be processed. Next, the steel coils are uncoiled. This involves unwinding the coil to create a flat sheet of steel. This can be done manually or using automated machines depending on the size and thickness of the coils. The uncoiled steel is then leveled to remove any residual stress and ensure a flat and consistent surface. After leveling, the steel sheets may undergo various processes depending on the desired end product. These processes can include cutting, shearing, slitting, and forming. Cutting and shearing involve cutting the steel sheets into specific sizes or shapes. Slitting involves cutting the steel into narrow strips, while forming involves bending or shaping the steel into the desired form. Once the desired processing operations are complete, the steel sheets are often treated with surface finishes to enhance their appearance or protect them from corrosion. These finishes can include painting, coating, or galvanizing. Finally, the processed steel sheets are inspected for quality again to ensure they meet the required specifications. They are then packaged and ready for shipment to customers, who may use them in various industries such as construction, automotive, or manufacturing. Overall, the processing of steel coils at steel service centers involves a combination of inspection, uncoiling, leveling, cutting/shearing/slitting/forming, surface finishing, quality control, and packaging. This process allows for the transformation of steel coils into finished products that are tailored to meet the specific needs and requirements of customers.
Q:What are the common methods of cutting-to-length steel coils?
Depending on the industry's specific requirements and capabilities, there are various common methods used to cut-to-length steel coils. 1. Shearing: For thinner gauge materials, one can utilize shearing, which involves using a shear blade to cut the steel coil into specific lengths. This cost-effective method is ideal for high-volume production. 2. Slitting: For narrower strips or multiple widths from a single coil, slitting is a suitable process. It entails passing the steel coil through rotating circular blades that cut the coil into desired widths. Slitting is commonly used for thinner gauge materials. 3. Laser cutting: To achieve precise and clean cuts, laser cutting employs a high-powered laser beam that melts and vaporizes the steel coil. This method is versatile, suitable for a wide range of materials, complex shapes, and contours. Laser cutting is often chosen for high-precision applications and smaller production runs. 4. Sawing: Thicker gauge materials are commonly cut using sawing. This method, which can be done manually or with automated sawing machines, involves using a saw blade to cut through the steel coil. Sawing is ideal for cutting large sections or heavy-duty applications. 5. Rotary cutting: Rotary cutting is frequently employed for thicker gauge materials in high-speed production. This method utilizes a rotary shear to cut the steel coil into desired lengths, providing a clean and accurate cut. Many industries prefer rotary cutting. It is important to consider that each method has its own advantages and limitations. The appropriate cutting method selection depends on factors such as material thickness, coil width, required precision, production volume, and budget constraints.
Q:I am refinishing a table and on my can of polyurethane, it indicates not to sand with steel wool prior to application. Why is that?
Steel wool will leave invisible pieces of metal embedded in the finish, no matter how much you try to wipe it off. When you cover it with the polyurethane, it is trapped and turns dark over time, ruining the look of the table. Yeh, so follow the directions exactly for the best finish. Good luck!! : /

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