Premium Colored Corrugated Roofing Metal Sheet
- Ref Price:
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 2000 m.t./month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
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Item specifice
Product Brief Introduction
Premium Colored Corrugated Roofing Metal Sheet
--- Corrosion resistance: Pre-coated steel offers excellent corrosion resistance achived through continuous hot DIP galvanization and corrosion resistant primer/polyester coating. Protection is achieved when zinc and steel are together in the presence of moisture; The zinc protects the steel by galvanic action
Product Features
. Traditional aesthetics outlook
. Suitable for new house or renovation.
. Less joints, watertight
. Long life service
. Tedun also provide relative ridge cap, fasteners and other accessories
Product Specification
Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169
Grade: DX51D CGCC CS
Thickness: 0.13mm~3.0mm,
Width: 1250,600-1250mm
Coil weight:3-12 MT
Coil ID:508/610mm
Chemical composition:
C | Si | Mn | Cr | Ni | P | S |
0.150 | 0.476 | 11.231 | 12.50 | 0.900 | 0.039 | 0.010
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FAQ
How long will we receive the goods ?
45days after receiving workable L/C
2. how do you control the quality ?
we have our own quality control department ,we will arrange QC person to see the production line ,when goods finish ,before shipment ,our QC person will check the quality as per our test report request ,if the goods is ok ,then we issue the test report ,and we allow the goods shipping ,otherwise will not allow ship the goods.
- Q:
- The common yield strengths for steel strips can vary depending on the specific type of steel and its intended application. However, in general, typical yield strengths for steel strips range from 210 to 550 megapascals (MPa). Low carbon steels, such as mild steel, commonly have yield strengths around 210 MPa, while higher carbon steels, such as spring steel, can have yield strengths exceeding 550 MPa. It is important to note that these values are approximate and can vary based on factors such as the manufacturing process, heat treatment, and alloy composition. Therefore, it is always recommended to consult the specific material specifications or industry standards for accurate and precise yield strength information for a particular steel strip.
- Q:
- Steel strips are used in the manufacturing of automotive body panels as they provide a strong and durable material for creating the outer shell of vehicles. These strips are shaped, cut, and formed into panels that can be welded or bolted together to construct the body of the car, providing structural integrity and protection for the occupants.
- Q:
- There are several welding techniques commonly used for steel strips, depending on the specific application and desired outcome. These techniques include: 1. Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW is a commonly used technique for welding steel strips. It involves the use of a consumable electrode coated in flux, which creates a shielding gas to protect the weld area from atmospheric contamination. 2. Gas Metal Arc Welding (GMAW): GMAW, also known as MIG welding, is another popular technique for welding steel strips. It utilizes a continuous wire electrode, which is fed through a welding gun along with a shielding gas to protect the weld from impurities. 3. Flux-Cored Arc Welding (FCAW): FCAW is similar to GMAW, but instead of a solid wire electrode, it uses a tubular electrode filled with flux. The flux provides a shielding gas and also helps to remove impurities, resulting in a cleaner weld. 4. Gas Tungsten Arc Welding (GTAW): GTAW, also known as TIG welding, is a precise and versatile technique commonly used for stainless steel strips. It uses a non-consumable tungsten electrode and an inert gas shield, resulting in high-quality, clean welds. 5. Resistance Spot Welding (RSW): RSW is a technique commonly used for joining steel strips in automotive and sheet metal applications. It involves applying pressure and an electric current through copper alloy electrodes, which creates resistance heating and fuses the two strips together. Overall, the choice of welding technique for steel strips depends on factors such as the thickness of the strips, the desired strength and appearance of the weld, and the specific requirements of the application. It is important to select the appropriate welding technique and ensure proper preparation and execution to achieve strong, durable, and aesthetically pleasing welds.
- Q:
- The hardness of steel strips is typically measured using a variety of methods, including the Rockwell hardness test, Vickers hardness test, or the Brinell hardness test. These tests involve applying a specific amount of force to the surface of the steel strip and measuring the depth or size of the resulting indentation. The hardness value obtained from these tests provides an indication of the steel strip's resistance to deformation and wear.
- Q:
- Yes, steel strips are generally resistant to staining or discoloration due to their inherent properties and protective coatings.
- Q:
- Yes, steel strips can be used in the manufacturing of industrial equipment. Steel strips are often used as raw materials for various components and parts in industrial machinery and equipment due to their strength, durability, and versatility. They can be formed, shaped, and welded to meet specific requirements, making them suitable for applications in industries such as automotive, construction, aerospace, and more.
- Q:
- Yes, steel strips can be used in the production of watch cases. Steel is a popular material choice for watch cases due to its durability, strength, and corrosion resistance. Steel strips can be easily molded and shaped into the desired watch case design, allowing for a wide range of styles and sizes. Additionally, steel watch cases offer a sleek and classic look that is highly desired by many watch enthusiasts. Overall, steel strips are a suitable and commonly used material in the production of watch cases.
- Q:
- Yes, steel strips can be used in the manufacturing of appliances. Steel strips are commonly used in the appliance industry due to their strength, durability, and ability to be formed into various shapes and sizes. They are used in the production of components such as panels, frames, and brackets, providing stability and structural support to appliances.
- Q:
- There are several methods for deburring steel strips, including manual deburring using handheld tools such as files or sandpaper, mechanical deburring using machines like deburring brushes or tumblers, and chemical deburring using acids or other chemical solutions. Each method has its advantages and is chosen based on the specific requirements of the steel strips and the desired outcome.
- Q:What about the strip scraping in the annealing furnace?
- When the plate shape is not good, the strip tension is too low or the nozzle is too close to the strip, it may cause the contact between the nozzle and the strip,
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