Hot -dip galvanized steel coil CS quality

Hot -dip galvanized steel coil CS quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 30000 m.t./month

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Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

Standard and Grade :

Hot-dip galvanized steel coil
	ASTM A653M-06a	EN10327:2004/ 10326:2004	JISG 3302-2010	AS-NZS 4534-2006
Commercial quality	CS	DX51D+Z	SGCC	G1+Z
Structure steel	SS GRADE 230	S220GD+Z	SGC340	G250+Z
	SS GRADE 255	S250GD+Z	SGC400	G330+Z
	SS GRADE 275	S280GD+Z	SGC440	G350+Z
	SS GRADE 340	S320GD+Z	SGC490	G450+Z
	SS GRADE550	S350GD+Z	SGC570	G550+Z
		S550GD+Z		G550+Z

Hot -dip galvanized steel coil CS quality

FAQ:

Q: How do you guarantee the quality of your product?

A: Every process will be checked by responsible QC which insures every product's quality.

Q: How much is your delivery time?

A: Normally within 30 days of receipt of LC original or prepayment, but mostly according to the specific requirements or the quantity

Q: I need sample, could you support?

A: We can supply you with the sample for free, but the delivery charges will be covered by our customers. For avoiding the misunderstanding, it is appreciated if you can provide the International Express Account for Freight Collect. Also you can have a visit to us, welcome to CNBM!

Q: What are the typical tolerances for steel coils?: The typical tolerances for steel coils can vary depending on the specific requirements and standards of the industry. However, common tolerances for steel coils typically range between +/- 0.005 to 0.020 inches in terms of thickness, width, and length. These tolerances ensure that the steel coils meet the desired specifications and can be used effectively in various applications.

Q: How do steel coils contribute to the HVAC ductwork industry?: Steel coils play a crucial role in the HVAC ductwork industry by providing the necessary material for the fabrication of ducts. These coils, typically made from galvanized steel, offer several key contributions to the industry. Firstly, steel coils are highly durable and long-lasting, making them ideal for constructing HVAC ductwork. They can withstand high temperatures, pressure, and exposure to various environmental elements. This durability ensures that the ducts made from steel coils can efficiently transport air for extended periods without deteriorating or losing their structural integrity. Moreover, steel coils are flexible and malleable, allowing for easy manipulation during the fabrication process. HVAC ductwork often requires customization to fit specific building layouts and designs. Steel coils can be easily cut, bent, and shaped without compromising their strength. This flexibility enables the production of ducts in various sizes, shapes, and configurations to meet the specific requirements of different HVAC systems. Additionally, steel coils provide excellent resistance to corrosion and fire. The galvanized coating on the steel surface acts as a protective layer, preventing rust and corrosion caused by moisture or chemical reactions. This corrosion resistance ensures that the ductwork remains functional and safe for an extended period. Furthermore, steel coils contribute to the HVAC ductwork industry by enhancing energy efficiency. The smooth surface of steel coils reduces air friction and turbulence within the ducts, allowing for smoother airflow and reducing energy loss. This improved energy efficiency translates into cost savings for building owners and occupants, as it reduces the energy consumption required to maintain a comfortable indoor environment. Lastly, steel coils are readily available and cost-effective, making them a popular choice for HVAC ductwork fabrication. The abundance of steel coils in the market ensures a steady supply, allowing for efficient production and installation of ductwork systems. Furthermore, their cost-effectiveness makes them an economical option for both small and large-scale HVAC projects. In conclusion, steel coils contribute significantly to the HVAC ductwork industry by providing a durable, flexible, corrosion-resistant, energy-efficient, and cost-effective material for the fabrication of ducts. Their unique properties ensure the construction of high-quality ductwork systems that effectively and efficiently distribute air in buildings for optimal comfort and functionality.

Q: Can steel coils be coated with holographic patterns?: Yes, steel coils can be coated with holographic patterns. The holographic coating can be applied to the surface of the steel coils, creating a visually stunning and unique effect.

Q: I'm trying to put together a small structure using galvanized steel electrical conduit (3/4) and I can't seem to find a T-junction conduit coupler anywhere. I'm wondering if I could weld the tubing together, but I'm not sure if I can weld galvanized steel. Also, if I can weld them, is there any special technique that I need to use outside of regular acetelene/oxygen torch and solder?: Welding Galvanized Pipe

Q: how much pressure can steel withstand? and how much pressure can concrete withstand? per m3 or cm3? thanks: About all I remember is concrete can stand tremendous compression but almost no stretch .

Q: How are steel coils used in the production of doors and windows?: Steel coils are vital components in the production of doors and windows due to their strength and versatility. These coils are typically made from high-quality steel and are used in various stages of the manufacturing process. Firstly, steel coils are used to create the frame of the doors and windows. The coils are unrolled and cut into specific lengths, depending on the desired dimensions of the frame. The steel is then bent and shaped into the required frame design, ensuring that it is strong and durable. Next, the coils are used to produce the panels or glass holders for the doors and windows. The steel is cut and formed into the desired shape, and then it is either welded or attached to the frame. This ensures that the doors and windows have a sturdy structure and can handle the weight and pressure of the glass or panels. Additionally, steel coils are also used to create the hinges and other hardware components of the doors and windows. The coils are cut and shaped into the necessary parts, ensuring that they are strong enough to support the movement and functionality of the doors and windows. Furthermore, steel coils can be used for decorative purposes. They can be embossed or coated with different finishes to enhance the appearance of the doors and windows. This allows for a wide range of design options, enabling manufacturers to create doors and windows that suit various architectural styles and preferences. In summary, steel coils play a significant role in the production of doors and windows. They are used to create the frame, panels, hinges, and other hardware components, ensuring strength, durability, and functionality. Additionally, they can be used for decorative purposes, allowing for customization and aesthetic appeal.

Q: What are the different methods of blanking steel coils?: There are several methods for blanking steel coils, including shearing, laser cutting, and waterjet cutting. Shearing involves using sharp blades to cut the coil into desired shapes. Laser cutting utilizes a high-powered laser beam to accurately cut through the steel. Waterjet cutting involves the use of a high-pressure stream of water mixed with abrasive materials to cut the coil. These methods offer different levels of precision, speed, and cost-effectiveness depending on the specific requirements of the blanking process.

Q: Are steel coils used in the oil and gas industry?: Yes, steel coils are commonly used in the oil and gas industry for various applications such as pipeline construction, storage tanks, and drilling equipment. The strength, durability, and corrosion resistance of steel make it an ideal material for handling the demanding conditions in this industry.

Q: What are the common coil handling challenges?: Some common coil handling challenges include the difficulty in safely lifting and moving heavy coils, ensuring proper alignment and positioning during handling, preventing damage to the coils or surrounding equipment, and efficiently managing coil storage and retrieval.

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