Hot-dip Zinc Aluzinc Coated galvanized steel sheet coil For Metal Roofing
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 17654 m.t./month
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Item specifice
Standard:
ASTM,JIS,EN
Technique:
Cold Rolled
Shape:
sheet/coil
Surface Treatment:
Galvalume
Steel Grade:
CS, DX51D+AZ,SGLCC, G1+AZ
Certification:
ISO,CE
Thickness:
0.12mm~5mm
Width:
750mm~1850mm
Length:
As customer's requirement
Outer Diameter:
508/610mm
Net Weight:
3-12 MT
Hot –dip aluzinc steel sheet/coil is substrated on cold rolled steel (CRC) in various strength and specification.
Coating composition is 55% aluminum in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance.
The combination of zinc and aluminum in Galvalume enhances both the positive and negative effects of aluminum.
Galvalume has barrier corrosion resistance and heat resistance similar to aluminized material and good bare edge galvanic protection and forming qualities like galvanized material.
Consequently, Galvalume and Galvalume Plus will resist rust, the elements and fire while providing a sturdy and protective covering.
Standard and Grade :
Hot-dip Aluzinc steel coils | ||||
ASTM A792M-06a | EN10327-2004 | JIS G 3321:2010 | AS- 1397-2001 | |
Commercial quality | CS | DX51D+AZ | SGLCC | G1+AZ |
Structure steel | SS GRADE 230 | S220GD+AZ | SGLC400 | G250+AZ |
SS GRADE 255 | S250GD+AZ | SGLC440 | G300+AZ | |
SS GRADE 275 | S280GD+AZ | SGLC490 | G450+AZ | |
SS GRADE 340 | S320GD+AZ | SGLC570 | G450+AZ | |
SS GRADE 550 | S350GD+AZ | G500+AZ | ||
S550GD+AZ | G550+AZ | |||
Pictures of Hot-dip Aluzinc steel coils
Application :
Production of cold formed corrugated sheet and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.
Packaging & Shipping
Our Advantage
* Professional Personnel of Steel Trading
* Strong Steel Industry Background
* Conveniently Geographic Location
- Q:What are the factors driving the growth of the steel coil industry?
- There are several factors driving the growth of the steel coil industry. Firstly, the increasing demand for steel products across various sectors such as construction, automotive, and infrastructure is contributing to the growth of the industry. Steel coils are widely used in these sectors for manufacturing various products such as automobiles, buildings, bridges, and pipelines. Secondly, rapid industrialization and urbanization in emerging economies are fueling the growth of the steel coil industry. Countries like China, India, and Brazil are witnessing significant infrastructure development and construction activities, which require a large amount of steel coils for various applications. Additionally, technological advancements in the manufacturing process and the use of advanced steel alloys are driving the growth of the industry. These advancements have led to the production of high-quality steel coils that offer better strength, durability, and corrosion resistance. Moreover, the growing focus on sustainable and eco-friendly practices is also driving the growth of the steel coil industry. Steel is a highly recyclable material, and the increasing awareness about the environmental benefits of using steel is boosting its demand. Furthermore, favorable government policies and initiatives to promote domestic steel production and reduce imports are also contributing to the growth of the industry. Governments are implementing measures such as import tariffs and subsidies to support local steel manufacturers, which is driving the demand for steel coils. In conclusion, the factors driving the growth of the steel coil industry include increasing demand from various sectors, rapid industrialization, technological advancements, environmental awareness, and supportive government policies.
- Q:How do steel coils perform in extreme weather conditions?
- Steel coils generally perform well in extreme weather conditions. Steel is a durable and strong material that can withstand high temperatures, extreme cold, and harsh weather elements such as rain, snow, and wind. It has excellent resistance to corrosion, making it suitable for various outdoor applications. However, it is important to note that the performance of steel coils can vary depending on factors such as the specific grade of steel used, protective coatings applied, and the maintenance and care provided.
- Q:Can steel coils be welded?
- Yes, steel coils can be welded. Welding is a common method used to join steel coils together, whether for manufacturing purposes or repair work.
- Q:I am looking at website on google based on the terms structural steel fabrication and simply steel fabricationI know that there must be a difference between the two terms, but it seems that many website authors use the two terms interchangeably.Do you know the key differences between the two terms?
- Steel fabrication can include any kind of manufacture of steel. Structural steel is a narrow subset which would include, for example, I-beams and would not usually include stainless steel, sheet steel, rolled steel, etc.
- Q:How can defects in steel coils be detected?
- Defects in steel coils can be detected through various methods such as visual inspection, ultrasonic testing, magnetic particle inspection, eddy current testing, and radiographic testing. These techniques help identify surface defects, internal flaws, cracks, or any other abnormalities that may affect the quality and strength of the steel coils.
- Q:How are steel coils used in the manufacturing of medical equipment?
- Steel coils are commonly used in the manufacturing of medical equipment to shape and form various components such as frames, supports, and brackets. These coils are often cut, bent, and welded to create the necessary structures that provide strength and stability to the equipment. Additionally, steel coils may be used in the production of springs, which are essential for medical devices that require controlled movement or pressure. Overall, steel coils play a crucial role in enhancing the durability, functionality, and safety of medical equipment.
- Q:What is the role of steel coils in the production of industrial machinery?
- Steel coils play a crucial role in the production of industrial machinery as they are the primary raw material used to manufacture various components, such as structural frames, gears, shafts, and panels. These coils are processed and shaped into the desired forms through cutting, bending, and welding processes to create strong and durable machinery. The high strength and versatility of steel make it ideal for withstanding heavy loads, high temperatures, and harsh operating conditions, ensuring the reliability and performance of industrial machinery.
- Q:How are steel coils processed for edge conditioning or slitting?
- Steel coils are processed for edge conditioning or slitting through a series of steps. First, the coil is unwound and flattened to remove any bends or curls. Then, the edges of the coil are trimmed or conditioned to ensure a smooth and straight edge. After that, the coil is slit into narrower strips using specialized machinery. This process allows for the production of various widths of steel strips, which can be used for different applications.
- Q:i would like to know of any companies who buy shredded scrap steel
- We are one of the biggest steel mills in Asia. Under our group, we have steel mills in Thailand and Bangladesh. On the monthly basis, we purchase steel scrap HMS1/2 80:20 and the shredded ISRI210/211, ISRI211 by bulk and 20' container to Thailand and Bangladesh. Due to the limitation of our existing shredded steel scrap supplier, we need to get more supply of the shredded. Please contact us or offer us of ISRI 210/211 or ISRI211 CFR Chittagong, Bangladesh with 500mt - 2000mt per shipment by 20' container. If any questions, please feel free to contact us.
- Q:What are the different types of steel coil packaging materials for export?
- Some of the different types of steel coil packaging materials for export include wooden crates, steel crates, steel frames, steel racks, plastic wrapping, and cardboard boxes. These packaging materials are chosen based on the weight and dimensions of the steel coils, as well as the specific requirements of the export destination.
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Hot-dip Zinc Aluzinc Coated galvanized steel sheet coil For Metal Roofing
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 17654 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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