Hot-dip Galvanized Rolled Pickled and Oiled Steel Coil
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Hot-dip galvanized/aluzing steel description:
Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy ,strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications
Quick Details
Standard:AISI, ASTM, BS, GB, JIS 3302
Thickness: 0.13-1.2mm
Type:Steel Coil
Technique:Hot Rolled
Surface treatment:galvanized
Application:Container Plate
Special Use:High-strength Steel Plate
Width:750-1250mm
Length:as your requirements
Certification:ISO9001:2008
Grade:DX51D,SGCC,ect
Zinc Coating:galvanized(GI)
Zinc thickness:40-275g/m2
Coil ID:508mm/610mm
Coil weight:3-8 MT
Surface structure:regular/big/zero spangle
Packaging & Delivery:
Packaging: Standard export packing, 4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal
Details:waterproof paper wall protection disk, galvanized metal and waterproof paper around circumference and bore protection
Delivery Detail:within 15 working Days after 30% deposit or L/C at sight
Figure pictures:
Main Specification:
Galvanized steel coil | |
Product | Galvanized steel coil |
Zinc coating | 30-120g/m2( as required) |
Thickness | 0.13-1.2mm |
Width | 750-1250mm(750-762mm,900-925mm, 1000, 1200-1250mm the most common) |
Coil id | 508mm |
Coil weight
| 3-5MT or more (as required) |
Surface | regular/mini/big spangle, skin pass, chromated, unoiled, dry etc. |
Tolerance | Thickness tolerance: +/- 0.02mm Width tolerance: +/-5mm; |
Payment condition | Prepay 30%, pay the rest before shipment, via TT |
Application | As to excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect. |
Packing:
For coils: Anti-rust paper +metal cover +corner protected +wood skid Laded into 20 feet container with max weight 25 tons;
For sheets: Thin plastic film +rust-proof paper +metal cover +metal angles + straps + pallet. Loaded in 20 feet container with max weight 25 tons
FAQ:
1. What is the minimum order quantity ?
Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.
2. 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.
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.What is the validity of your quotation?
Normally 7 days.
5.What is your advantage?
24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent
- Q: How are steel coils used in the manufacturing of storage shelves?
- Steel coils are used in the manufacturing of storage shelves by being cut and shaped into the desired size and design. The coils are typically processed through a roll forming machine which bends and molds the steel into the required shape for the shelves. This process allows for high efficiency and precision in creating uniform and durable storage shelves.
- Q: I looking at replacing a few of the panels on my car with either Carbon Fiber or High Tensile Steel to shave off some weight and increase mpg and take some time off my quarter mile. Which is better: Carbon Fiber or High Tensile Steel?
- In terms of strength/weight ratio then carbon fiber is excellent. However in terms of strength/cost then steels is better. With strength/weight then you save money in the long run (less fuel usage) but with strength/cost ratio you save money immediately when the car is made. So it's a complex tradeoff that has to do with your time-value of money.
- Q: How are steel coils inspected for impact resistance using impact testers?
- To assess the impact resistance of steel coils, specialized machines called impact testers are utilized. These machines are designed to evaluate the coils' ability to endure impacts. The process involves subjecting the coils to controlled impacts and measuring the resulting deformation or damage. Initially, the steel coils are securely positioned and oriented on the impact tester. This ensures accuracy and consistency. The tester is equipped with a striking element, like a pendulum or falling weight, which applies a specific force upon impact. The element is aligned precisely with the steel coil for precise testing. Once the setup is complete, the impact tester is activated, and the striking element is released to impact the steel coil. The force of the impact is carefully controlled and measured to ensure consistency across multiple tests. The tester records various parameters, including applied force and impact duration. After the impact, the steel coil undergoes a thorough examination for visible deformation or damage. This includes checking for dents, cracks, or any signs of structural compromise. The extent of the deformation or damage is recorded and compared to predetermined acceptance criteria to determine if the coil passes or fails the impact resistance test. To gather additional data during testing, impact testers can be equipped with various sensors and cameras. High-speed cameras capture the impact in slow motion, allowing for detailed analysis of the coil's behavior. Strain gauges can also be attached to the steel coil to measure strain and stress experienced during the impact. In conclusion, the use of impact testers offers a reliable and standardized method for inspecting the impact resistance of steel coils. By subjecting the coils to controlled impacts and accurately measuring deformation or damage, manufacturers can ensure that their steel coils meet the required impact resistance standards for different applications.
- Q: What are the common coil finishes available for steel coils?
- There are several common coil finishes available for steel coils, each serving different purposes and providing distinct aesthetic appearances. Some of the most frequently used coil finishes include: 1. Hot-dip galvanized: This finish involves immersing the steel coil in a bath of molten zinc, which forms a protective layer on its surface. It provides excellent corrosion resistance and is widely used in outdoor applications such as roofing, fencing, and automotive parts. 2. Galvannealed: This finish is achieved by annealing the hot-dip galvanized steel coil, resulting in a matte gray appearance. Galvannealed coils offer enhanced paint adhesion, making them suitable for applications that require subsequent painting or powder coating, such as appliances and furniture. 3. Electro-galvanized: In this process, a thin layer of zinc is electroplated onto the steel coil's surface. Electro-galvanized finishes provide good corrosion resistance and are commonly used in indoor applications, such as electrical enclosures, HVAC systems, and automotive components. 4. Pre-painted or coated: These finishes involve applying a layer of paint or a coating system to the steel coil, enhancing its appearance and providing additional protection. Pre-painted coils are extensively used in construction, appliances, and automotive industries due to their aesthetic appeal and corrosion resistance. 5. Bare or mill finish: This finish refers to the untreated, raw steel coil without any additional coatings or finishes. Bare steel coils are commonly used in applications where corrosion resistance is not a primary concern, such as structural components, pipes, and tubes. These are just a few of the most common coil finishes available for steel coils, and each offers unique properties and advantages depending on the intended use of the steel coil. It is important to carefully consider the specific requirements of the application to choose the most suitable coil finish.
- Q: How are steel coils used in the production of roofing materials?
- Steel coils are used in the production of roofing materials by being fed into a roll-forming machine, which shapes the coils into the desired profile for the roofing panel. The coils are then cut to the appropriate length, coated with protective finishes, and formed into individual roofing panels that are ready to be installed on buildings.
- Q: Is there a type of spray paint that would work on Stainless steel?That would also be permenant or at least make it through a wash or two?
- I've also learned something today! Good luck and have fun!
- Q: What are the main factors that affect the paint adhesion on steel coils?
- The main factors that affect paint adhesion on steel coils include surface cleanliness, surface roughness, surface preparation methods, coating formulation, and application technique.
- Q: How are steel coils transported internationally?
- Steel coils are typically transported internationally by sea, as they are usually too heavy and bulky to be transported by air. The most common method of transportation is by using specialized shipping containers known as flatracks or open-top containers. These containers allow for easy loading and unloading of the steel coils onto the vessel. Before transportation, the steel coils are usually securely strapped or banded together to prevent any movement or damage during transit. They are then loaded onto the flatracks or open-top containers using cranes or forklifts. The coils are carefully placed and secured onto the containers to ensure stability and to prevent shifting during the journey. Once loaded, the containers are sealed and transported to the nearest port, where they are loaded onto cargo ships. These ships are specifically designed to transport heavy and oversized cargo. They are equipped with specialized handling equipment such as cranes and ramps to facilitate the loading and unloading of the containers. During the journey, the cargo ships follow predetermined shipping routes to reach the destination port. The duration of the journey depends on the distance between the origin and destination ports. Steel coils are typically transported in large quantities, so multiple containers may be loaded onto a single ship. Upon arrival at the destination port, the containers are unloaded from the cargo ship using cranes or ramps. The steel coils are then carefully removed from the containers and transported to their final destination, which may involve further transportation by road or rail. Throughout the transportation process, it is crucial to ensure that the steel coils are adequately protected from moisture, corrosion, and other potential damages. Special attention is paid to the handling and stowage of the coils to minimize the risk of any structural damage or deformation. In summary, steel coils are transported internationally by sea using specialized shipping containers. The coils are securely loaded onto flatracks or open-top containers, which are then transported by cargo ships to the destination port. Proper handling and stowage techniques are employed to ensure the safe and secure transportation of the steel coils.
- Q: Are steel coils affected by temperature changes?
- Yes, steel coils can be affected by temperature changes. Steel is a metal that expands when heated and contracts when cooled. This expansion and contraction can lead to changes in the dimensions and shape of steel coils. Additionally, extreme temperature variations can cause thermal stress, which may result in warping, cracking, or weakening of the steel coils. Therefore, temperature changes can have an impact on the performance and integrity of steel coils.
- Q: Are steel coils used in shipbuilding?
- Yes, steel coils are commonly used in shipbuilding. They are used primarily for the construction of the ship's hull and other structural components due to their strength, durability, and ability to withstand harsh marine environments.
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Hot-dip Galvanized Rolled Pickled and Oiled Steel Coil
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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