Premium Green Colored Corrugated Roofing Metal Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
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Specification
Standard:
AISI,JIS,GB,ASTM
Technique:
Hot Rolled,Saw,Extruded
Shape:
Square,Rectangular
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400
Certification:
ISO,SGS,BV,IBR
Thickness:
0.15
Length:
1200
Net Weight:
0.2MT
Product Brief Introduction
Premium Green 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 Specification
Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169
Grade: DX51D CGCC CS
Thickness: 0.13mm~3.0mm,
Width: 1250,600-1250mm
Chemical composition:
C | Si | Mn | Cr | Ni | P | S |
0.150 | 0.476 | 11.231 | 12.50 | 0.900 | 0.039 | 0.010
|
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: What are the different surface finishing methods for steel strips?
- There are several different surface finishing methods available for steel strips, each offering unique benefits and characteristics. 1. Hot-dip galvanizing: This is a popular method where the steel strip is immersed in a bath of molten zinc. The zinc coating provides excellent corrosion resistance and protects the steel from the elements. 2. Electroplating: In this method, a thin layer of metal is deposited onto the steel strip through electrolysis. Common metals used for electroplating include chromium, nickel, and zinc. Electroplating enhances the appearance of the strip and provides added protection against corrosion. 3. Powder coating: This process involves applying a dry powder onto the steel strip, which is then baked in an oven. The heat causes the powder to melt and form a durable and attractive coating. Powder coating offers excellent corrosion resistance and can be customized in various colors and finishes. 4. Painting: Steel strips can be painted using different types of coatings, such as epoxy, polyurethane, or enamel. The paint provides aesthetic appeal and also acts as a barrier against corrosion and weathering. 5. Passivation: This method involves treating the steel strip with a passivating agent to remove any contaminants and create a protective oxide layer on the surface. Passivation improves the resistance of the steel against rust and corrosion. 6. Anodizing: Typically used for aluminum, anodizing can also be applied to steel strips. In this process, the strip is treated with an electrolyte, causing a controlled oxidation to occur on the surface. Anodizing provides a durable and corrosion-resistant finish. 7. Mechanical finishing: This method involves mechanically altering the surface of the steel strip to achieve the desired finish. Examples include grinding, polishing, brushing, or shot blasting. Mechanical finishing can enhance the appearance of the strip and also improve its surface smoothness. By utilizing these different surface finishing methods, steel strips can be effectively protected against corrosion, improved in appearance, and tailored to meet specific application requirements. The choice of finishing method depends on factors such as the intended use of the strip, desired aesthetics, and environmental conditions it will be exposed to.
- Q: Are steel strips suitable for making hand tools?
- Hand tools can be effectively manufactured using steel strips. The utilization of steel in hand tool production is widespread because of its exceptional strength, durability, and ability to withstand wear and tear. Steel strips can be readily molded and shaped into various designs for hand tools, including wrenches, pliers, screwdrivers, and hammers. The hardness of steel makes it an ideal material for tools that necessitate a sharp cutting edge or a robust gripping surface. Steel strips can be subjected to heat treatment to enhance their hardness and toughness, thereby providing the required strength and durability for heavy-duty applications. Furthermore, steel exhibits high resistance to corrosion, guaranteeing that hand tools crafted from steel strips will have an extended lifespan and remain operational even in harsh environments. Moreover, steel strips can be effortlessly machined or ground to achieve precise dimensions and tolerances essential for hand tools. This enables manufacturers to create hand tools with accurate measurements, ensuring proper fit and functionality. Additionally, steel is a cost-effective material, making it a favored option for producing hand tools that are affordable for consumers. In conclusion, due to their strength, durability, resistance to wear and tear, and ease of shaping and forming, steel strips are incredibly suitable for making hand tools. Hand tools manufactured from steel strips offer dependable performance, longevity, and affordability, making them the preferred choice for professionals and DIY enthusiasts alike.
- Q: Can steel strips be used in the production of household appliances?
- Yes, steel strips can be used in the production of household appliances. Steel strips are often used as a raw material in manufacturing various components of household appliances, such as the outer casings, internal structures, or hinges, due to their strength, durability, and ability to withstand high temperatures.
- Q: What are the common surface rust prevention methods for steel strips?
- Common surface rust prevention methods for steel strips include applying a protective coating such as paint or primer, using corrosion inhibitors, electroplating with zinc or other metals, hot-dip galvanizing, and implementing proper storage and handling practices to prevent moisture exposure.
- Q: Can steel strips be used in construction applications?
- Yes, steel strips can be used in construction applications. They are commonly used for structural support, reinforcement, and framing in various types of construction projects. Steel strips offer high strength, durability, and resistance to corrosion, making them suitable for diverse applications in the construction industry.
- Q: How are steel strips different from steel coils?
- Steel strips and steel coils differ in terms of their shape and size. Steel strips are narrow, flat pieces of steel that are typically less than 600mm in width, while steel coils are large rolls of steel that can be several meters wide. Additionally, steel strips are usually produced by cutting larger coils into narrower strips, whereas steel coils are directly produced in the desired size.
- Q: How is the tensile strength of steel strips determined?
- The tensile strength of steel strips is determined through a test called the tensile test or tensile strength test. This test involves stretching a steel strip until it reaches its breaking point. During the test, a sample strip is subjected to an increasing amount of tension until it fractures. The applied force and the corresponding elongation of the strip are measured, and the tensile strength is calculated by dividing the maximum force applied before breaking by the original cross-sectional area of the strip. This test helps to determine the maximum amount of stress that the steel strip can withstand without breaking, providing crucial information about its mechanical properties and suitability for various applications.
- Q: How do steel strips perform in electrical conductivity applications?
- Steel strips have relatively poor electrical conductivity compared to other metals such as copper or aluminum. While they can conduct electricity to some extent, their conductivity is significantly lower. Therefore, steel strips may not be the most ideal choice for applications where high electrical conductivity is required.
- Q: How are steel strips used in the production of architectural components?
- Steel strips are commonly used in the production of architectural components due to their strength, versatility, and ability to be easily shaped and cut. These strips are often used as reinforcements, supports, or cladding materials in various architectural structures, such as beams, columns, facades, and roofing systems. The steel strips can be welded, bolted, or fastened together to create robust and durable components that are essential for ensuring the structural integrity and longevity of architectural projects.
- Q: Can steel strips be used as spring materials?
- Yes, steel strips can be used as spring materials. Steel is a commonly used material for springs due to its high strength, durability, and ability to return to its original shape after being deformed. Steel strips can be manufactured and shaped into various types of springs, such as flat springs, coil springs, or leaf springs, depending on the specific application and design requirements. The hardness and thickness of the steel strip can be adjusted to achieve the desired spring characteristics, such as spring rate, load capacity, and deflection. Moreover, steel strips can also be heat-treated or coated to further enhance their mechanical properties and resistance to corrosion.
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Premium Green Colored Corrugated Roofing Metal Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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