Painted steel coil zinc coating cheap building material
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
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Item specifice
Painted steel coil zinc coating cheap building material
Prepainted steel sheet /coil is coated with organic layer, which provides higher anti-corrosion property and a
longer lifespan than that of galvanized steel sheets.
The base metals for prepainted steel sheet consist of cold-rolled, HDG electro-galvanized and hot-dip Alu-zinc
coated. The finish coats of prepainted steel sheets can be classified into groups as follows: polyester, silicon
modified polyesters, polyvinylidene fluoride, high-durability polyester, etc
Standard and Grade :
Pre-paint galvanized steel coil | ||||
ASTM A755M-03 | EN10169:2006 | JISG 3312-2012 | ||
Commercial quality | CS | DX51D+Z | CGCC | |
Structure steel | SS GRADE 230 | S220GD+Z | CGC340 | |
SS GRADE 255 | S250GD+Z | CGC400 | ||
SS GRADE 275 | S280GD+Z | CGC440 | ||
SS GRADE 340 | S320GD+Z | CGC490 | ||
SS GRADE550 | S350GD+Z | CGC570 | ||
S550GD+Z | ||||
Application :
Outdoor | Roof, roof structure, surface sheet of balcony, frame of window, door of garage, rolled shutter door, booth, Persian blinds, cabana, etc |
Indoor | Door, isolater, frame of door, light steel structure of house, home electronic appliances, ect. |
Packing:
Packaging Detail | The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky) |
Delivery Time | within 30 days of receipt of LC original or prepayment |
FAQ:
1. What’s the application of this product?
Roof, roof structure, surface sheet of balcony, frame of window, etc.
2. What’s the brand of the paint?
We use the best brand of all of the word—AKZO.
3. How to guarantee the quality of the products？
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.
4. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange
the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but
the shipment will depend on the vessel situation
- Q:Is 440 steel relatively strong or weak?
- Grade 440C is one of the highest strength stainless steels. It is also very wear resistant. Good for use as ball bearings and other high wear applications. 400C has the highest carbon content of the 440 steels. 440A and 440B are identical but have lower carbon contents and have lower strengths and higher corrosion.
- Q:I need to penetrate steel on my car but don't know which bit to use. Are there special bits for steel?
- I think you mean through being that said, they make special bits for drilling metal that you can pick up at any good hardware store ps if drilling on your car, be sure you don't drill into the gas tank, muffler, etc
- Q:What are the common coil diameters available for steel coils?
- Steel coils come in a range of common diameters depending on the industry and purpose. Generally, the most frequently used coil diameters for steel range from 24 inches to 72 inches. These diameters are commonly utilized in sectors like automotive, construction, and manufacturing. It should be noted that the required coil diameter might vary depending on factors such as the material's size and weight, the equipment used for coil handling, and the specific requirements of the end-use application.
- Q:Can steel coils be coated with color-changing materials?
- Yes, steel coils can be coated with color-changing materials. These materials, commonly known as thermochromic or photochromic coatings, can change color based on temperature or exposure to light, respectively. The application of such coatings on steel coils can provide an aesthetically pleasing and dynamic visual effect, making them suitable for various applications like automotive, architectural, and consumer products.
- Q:How long can steel coils be stored before they need to be used?
- Steel coils can typically be stored for an extended period of time without any significant degradation. However, it is recommended to use them within 6 to 12 months to prevent any potential corrosion or damage.
- Q:full discription about hydrolics used in steel melting shop with hyd valve is use in thair circit too ?
- The correct spelling is hydraulics. I haven't heard the term steel melting shop you probably means a foundry or a steel mill The most obvious example i can think of is hydraulic-operated fork lifts. Hydraulic cylinders are used to lift the forks and to tilt them upwards or downwards. The valves are coneccted to levers next to the steering wheel. Hydraulic pressure is supplied by a hydraulic pump driven by a propane or diesel engine. In some forklift designs the wheels are also not connected directly to the engine, but driven by hydraulic motors. There are also a large variety of machines used in steel mills and metalworking companies to cut and shape metal parts. for example, press brakes, plate cutting shears, stamping presses, hole punch machines, drawing presses, etc. These types all operate in much the same basic way. They use a very large cylinder or group of cylinders to apply many tons of force to different kinds of metal working tools.
- Q:I know this is an alloy, but can it be mixed to form a superior steel? Therefore less likely to stain?
- yes loads
- Q:What are the different methods of surface treatment for steel coils?
- There are several methods of surface treatment for steel coils, including hot-dip galvanizing, electro-galvanizing, chromating, and painting.
- Q:Are steel coils recyclable?
- Yes, steel coils are recyclable. Steel is one of the most commonly recycled materials in the world. Coils made of steel can be easily melted down and used to produce new steel products, making them a valuable resource for recycling.
- Q:How are steel coils inspected for coil set using deflection measurement?
- Coil set, a condition where a steel coil exhibits a curvature along its length, is commonly inspected using deflection measurement techniques. These techniques involve applying force to the coil and measuring the resulting deviation from its original shape. To inspect for coil set, a steel coil is placed on a testing apparatus capable of applying controlled pressure. Typically, this apparatus consists of rollers or hydraulic cylinders that can exert force on the coil's surface. The first step in the inspection process involves securing the coil in place to ensure proper alignment and centering on the testing apparatus. Once the coil is positioned correctly, the apparatus applies a known force along its length. This force is consistently and controlledly applied to ensure accurate measurements. During the application of force, sensors or gauges positioned at specific points along the coil's length measure its deflection. These sensors can detect even minor deviations from the coil's original shape. The deflection measurements are recorded and analyzed to determine the severity of coil set. Typically, a set of predefined acceptance criteria is used to assess the coil's condition. If the recorded deflection measurements exceed these criteria, it indicates the presence of coil set. The severity of the coil set can be determined by comparing the actual deflection measurements with the acceptable range specified by the criteria. Deflection measurement is an effective method for inspecting steel coils for coil set since it provides quantitative data on the deviation from the original shape. This information enables manufacturers to identify and address any coil set issues, ensuring the quality of the steel coils before further processing or shipment to customers.
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Painted steel coil zinc coating cheap building material
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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