Best COATED GALVANIZED CORRUGATED STEEL SHEET
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 m.t./month
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raw materials | SGCC |
thickness | 0.12-3.2mm |
width | 100-1500mm |
length | 500-12000mm |
model | CGCC,DX51D+Z,DX52D+Z,DX53D+Z,DX54D+Z,etc. |
use | roof structure,surface sheet of balcony,etc. |
surface paint | EP,PE,HDP,SMP,PVDF |
coating process | double coating double baking |
coating | high-grade polyester(PE) lacquer |
painting thickness | top side:12-25 microns,bottom side:5-10 microns |
zinc coating | 40-275g/m2 or as request |
PACKAGE: FULL WRAPPED ANTI-DAMP PAPER INSIDE, AND STEEL SHEET OUTSIDE IN 20'FCL.
SHIPMENT:WITHIN 30 DAYS AFTER RECEIPT OF ADVANCED PAYMENT
DOCUMENTS REQUIRED: 1,FULL SET(3/3) OF ORIGINAL CLEAN ON BOARD BILL OF LADING;2,ORIGINAL SIGNED COMMERCIAL INVOICE, IN 3 ORIGINALS AND 3 COPIES;3,ORIGINAL PACKING LIST IN 3 ORIGINALS AND 3 COPIES;
TERMS OF PAYMENT:30% ADVANCED PAYMENT BEFORE PRODUCTION,BALANCE BEFORE SHIPMENT
- Q: What is the difference between hard steel plate and soft steel plate?
- Molding (Injection) refers to the process of heating and melting material from the high pressure into the mold cavity, after cooling and curing, to obtain forming products. This method is suitable for mass production of complicated parts, and it is one of the important processing methods. The injection molding process can be broadly divided into the following 6 stages: mold injection - pressure holding - cooling - mold opening - product removal, and the process can be repeated to produce products continuously.
- Q: How do you prevent galvanic corrosion when using steel sheets in contact with water?
- One way to prevent galvanic corrosion when using steel sheets in contact with water is by applying a protective coating, such as paint or a corrosion-resistant polymer, on the steel surface. This barrier acts as a barrier between the steel and water, preventing direct contact and inhibiting the electrochemical reaction that causes galvanic corrosion. Additionally, using sacrificial anodes made of a more reactive metal, like zinc or aluminum, can divert the corrosive action away from the steel sheets by corroding instead. Regular inspection and maintenance of the protective coatings and sacrificial anodes are also important to ensure long-term prevention of galvanic corrosion.
- Q: What are the different types of steel sheet coatings available?
- There are several types of steel sheet coatings available, including galvanized, galvalume, tinplate, and stainless steel coatings. Each type offers different properties and advantages depending on the specific application and requirements. Galvanized coatings provide excellent corrosion resistance, galvalume coatings offer enhanced durability and heat reflectivity, tinplate coatings provide superior solderability and food-grade suitability, while stainless steel coatings offer exceptional resistance to corrosion, heat, and staining. The choice of coating depends on factors such as the environment, intended use, and desired performance of the steel sheet.
- Q: Can steel sheets be used for decorative column wraps?
- Yes, steel sheets can be used for decorative column wraps.
- Q: What is the difference between a hot rolled and cold rolled stainless steel sheet?
- The main difference between hot rolled and cold rolled stainless steel sheets lies in the manufacturing process and the resulting properties of the material. Hot rolled stainless steel sheets are produced by heating the stainless steel to a high temperature and then rolling it through a series of rollers to achieve the desired thickness. This process is typically used for larger sheets and results in a rougher surface finish. Hot rolled sheets are also known for their inherent strength and malleability, making them suitable for a wide range of applications that require structural integrity. On the other hand, cold rolled stainless steel sheets are produced by cooling the stainless steel to a lower temperature and then passing it through rollers at room temperature. This process results in a smoother and more refined surface finish compared to hot rolled sheets. Cold rolled sheets are often preferred for applications that require a high degree of precision, such as automotive components, appliances, and electronic devices. In terms of mechanical properties, hot rolled stainless steel sheets tend to have a higher yield strength and lower ductility compared to cold rolled sheets. This is due to the grain structure formed during the hot rolling process, which results in a more coarse and less uniform microstructure. Cold rolled sheets, on the other hand, have a finer grain structure and higher ductility, making them more suitable for forming and bending operations. In summary, the main differences between hot rolled and cold rolled stainless steel sheets lie in the manufacturing process and resulting properties. Hot rolled sheets are characterized by a rougher surface finish, higher strength, and lower ductility, while cold rolled sheets have a smoother surface finish, higher ductility, and are often preferred for applications that require precision and forming capabilities.
- Q: Can the steel sheets be painted or coated?
- Yes, steel sheets can be painted or coated. Painting or coating steel sheets is a common practice in various industries to enhance the appearance, protect against corrosion, and improve durability. The steel surface should be properly cleaned and prepared before applying any paint or coating to ensure proper adhesion. Different types of paints or coatings can be used depending on the desired finish, environmental conditions, and the specific application. It is important to select the appropriate type of paint or coating that is compatible with the steel substrate and can withstand the intended use and exposure to chemicals, moisture, UV radiation, or other factors that may affect the performance and longevity of the coating.
- Q: How do steel sheets perform in extreme temperatures?
- Steel sheets have excellent performance in extreme temperatures. Steel is known for its high strength and durability, which allows it to withstand both extremely hot and extremely cold conditions. In high temperatures, steel sheets maintain their structural integrity and do not deform or melt. Similarly, in cold temperatures, steel does not become brittle or lose its strength. This makes steel sheets a reliable choice for various applications in extreme temperature environments.
- Q: Are steel sheets suitable for corrosive environments?
- No, steel sheets are not suitable for corrosive environments as they are prone to rust and degradation when exposed to moisture or certain chemicals.
- Q: What is the difference between a pre-annealed and full hard steel sheet?
- A pre-annealed steel sheet is a sheet that has undergone an annealing process to relieve internal stresses and enhance its formability. It is softer and more malleable compared to a full hard steel sheet. On the other hand, a full hard steel sheet has not undergone any additional treatment after being cold-rolled, making it harder and less ductile. It is typically used for applications requiring higher strength and stiffness.
- Q: Can the steel sheets be used for soundproofing applications?
- Yes, steel sheets can be used for soundproofing applications. Steel is a dense and sturdy material that has good sound-blocking properties. It can effectively block and dampen sound waves, making it suitable for soundproofing walls, ceilings, or other structures. However, for optimal soundproofing, additional materials such as insulation or sound-absorbing panels may be required in conjunction with the steel sheets.
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Best COATED GALVANIZED CORRUGATED STEEL SHEET
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 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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