Hot Dipped Galvanized Steel Sheets or Coils

Hot Dipped Galvanized Steel Sheets or Coils System 1

Hot Dipped Galvanized Steel Sheets or Coils

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Hot Dipped Galvanized Steel Sheets or Coils

1.Structure of Hot Dipped Galvanized Steel Sheets or Coils

Hot Dipped Galvanized Steel Sheets or Coils is one kinds of building material on construction.Steel sheet in melting zinc trough, the sticking of a layer of zinc sheet. At present mainly adopts continuous galvanizing process, namely the continuous roll of steel plate in the melt zinc plating tank made of galvanized steel sheet; Alloying of galvanized steel. This kind of steel plate is made by hot dip method, but after the slot, immediately heated to a temperature of about 500 ℃, it make the generation of zinc and iron alloy membrane. This kind of galvanized volumes with good coating of the sex and weldability

2.Main Features of Hot Dipped Galvanized Steel Sheets or Coils.

1) Rust-proof

2) Water-proof

3)Durable using

3. Hot Dipped Galvanized Steel Sheets or Coils Images

Hot Dipped Galvanized Steel Sheets or Coils

4. Hot Dipped Galvanized Steel Sheets or Coils Specification

1.Thickness:0.135-4.0mm
2.Width:600-1500mm
3.Zinc:40g-275g
4.Material:SGCC,DX51D,G550,SPGC,etc.

5.FAQ of Hot Dipped Galvanized Steel Sheets or Coils

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How 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.

③Could I have more informations about your products?

product name	Galvanized steel coils
thickness	0.135mm-4.0mm
width	600mm-1500mm762mm,914mm,1000mm,1200mm,1219mm,1250mm
zinc coating	40g,60g, 80g, 90,100g, 120g, 140g,180g, 200g, 250g, 275g and so on.
standard	ASTM, AISI, DIN, GB
material	SGCC,DC51D,DX51D,DX52D,,SGCD,Q195,Q235,SGHC,DX54D, S350 GD, S450 GD,S550 GD
spangle	zero spangle, regular spangle or normal spangle
surface treatment	chromated and oiled, chromated and non-oiled
packing	export standard.
payment	T/T, L/C or DP
min order	25 tons (one 20ft FCL)
coil weight	3-8ton or as client requirement.
quality	soft or hard quality

STEEL GRADE	CHEMICAL COMPOSITION %						MECHANIC PROPERTY				C.B OF COATING		COATING
	C	Si	Mn	S	P	T.S		Y.S	E.L
	x103	x103	x102	x103	x103	Mpa		Mpa	%	d=0 180°		G/M²
JIS G3302 SGCC	12	30	41	31	21	480		300	13	OK		Z60-150
JIS G3302 SGCH	12	10	21	18	8	680		650		OK		Z60-150
ASTM A653 CS.B	20	30	60	35	30	386		205~380	20	OK		Z80-275
DX51D+Z	29	21	18	1.8	11	355		245	38	OK		Z80-275
G550	20	6	73	5	17	715		654	8	OK		Z80-275

Q:How are steel coils used in the production of telecommunications equipment?: Steel coils are used in the production of telecommunications equipment for various purposes, such as creating structural components, housing enclosures, and mounting brackets. The steel coils are often shaped, cut, and formed into different parts that provide strength, durability, and support to the equipment. Additionally, steel coils may be used in the manufacturing of antennas, transmission towers, and other infrastructure elements that are crucial for telecommunications networks.

Q:i need the same kind of body jewelry they use in the piercing shop but when i go to order them they say stainless steel, not surgical steel, and i have REALLY sensitive skin so i need to be sure, whats the difference?: Surgical Stainless Steel

Q:What are the different types of steel coil cutting processes?: There are several different types of steel coil cutting processes that are used in various industries. 1. Shearing: This is the most common and simplest method of steel coil cutting. It involves using a shear blade to cut the coil material into desired lengths. Shearing can be done manually or with the help of automated machinery. 2. Slitting: Slitting is a process used to cut wide coils into narrower strips. It involves passing the coil material through a set of circular knives that cut the steel into multiple smaller coils or strips of desired width. 3. Laser cutting: Laser cutting is a highly precise and efficient method of cutting steel coil. It involves using a high-powered laser to melt or vaporize the material along a predetermined path. Laser cutting is commonly used for intricate designs or when high accuracy is required. 4. Plasma cutting: Plasma cutting is another method used to cut steel coil. It involves using a plasma torch that generates a high-velocity jet of ionized gas to melt the material. Plasma cutting is known for its speed and ability to cut through thick materials. 5. Waterjet cutting: Waterjet cutting is a process that uses a high-pressure stream of water mixed with abrasive particles to cut through steel coil. This method is often used when the material being cut is sensitive to heat or when precision is required. 6. Saw cutting: Saw cutting is a traditional method of cutting steel coil. It involves using a saw blade with teeth to cut through the material. Saw cutting is effective for thicker materials and can be done manually or with the help of automated machinery. These are just a few of the different types of steel coil cutting processes that are commonly used. The choice of cutting method depends on factors such as the type and thickness of the material, desired accuracy, speed, and cost-effectiveness.

Q:Can steel coils be coated with scratch-resistant materials?: Yes, steel coils can be coated with scratch-resistant materials. These materials can provide a protective layer that minimizes the risk of scratches and damage to the steel coils during transportation, handling, and storage.

Q:so why shouldn't one use a steel cased 223 in an ar15?: Because some people ***** and moan about how the lacquer or polymer gums up the chamber causing torn case rims. But they don't clean there guns anyway so there point is irrelevant. Some say it wears out your extractor faster which is also bullshit. The steel casings are a milder bi-metal. Really its people complaining for the sake of complaining.

Q:How are steel coils used in the manufacturing of drivetrains?: Steel coils are used in the manufacturing of drivetrains as they provide the necessary strength and durability required for various components such as gears, shafts, and bearings. These coils are often shaped and machined to create specific drivetrain parts that can withstand the high pressures and forces involved in transferring power from the engine to the wheels.

Q:Can steel coils be coated with magnetic materials?: Yes, steel coils can be coated with magnetic materials.

Q:How do steel coil manufacturers handle customer complaints?: Steel coil manufacturers handle customer complaints by following a structured process to address and resolve the issues raised by customers. Firstly, when a customer complaint is received, it is important for the manufacturer to carefully listen and understand the nature of the complaint. This involves actively engaging with the customer to gather all relevant details and information regarding the issue. It is crucial to maintain clear communication and ensure the customer feels heard and valued. Once the complaint has been fully understood, the manufacturer should promptly investigate the situation. This may involve reviewing production records, analyzing quality control measures, or conducting internal inspections. The aim is to identify the root cause of the problem and determine if it was a result of a manufacturing defect, shipping mishap, or any other factor. After the investigation, the manufacturer should provide a timely response to the customer. This response should include an explanation of the findings, an acknowledgment of the customer's concerns, and a proposed solution or resolution. The proposed solution might involve replacing the defective coils, offering compensation, or providing expert advice on how to mitigate the issue. To prevent similar complaints in the future, the manufacturer should also take steps to rectify any internal shortcomings. This could involve revisiting quality control procedures, improving communication among departments, or implementing additional training for employees. Furthermore, steel coil manufacturers should strive to maintain an open and transparent line of communication with customers throughout the complaint handling process. This includes providing regular updates on the progress of the investigation and promptly addressing any further concerns or questions raised by the customer. Overall, the key to handling customer complaints in the steel coil manufacturing industry is to prioritize customer satisfaction and ensure a fair and efficient resolution. By following a structured approach, actively listening to customers, and taking appropriate corrective actions, manufacturers can effectively address customer complaints and maintain positive relationships with their clients.

Q:What is the process of recoiling steel coils?: To create smaller, more manageable coils, the recoiling of steel coils entails either rewinding or unrolling large steel coils. This operation is typically carried out in steel processing plants or coil service centers. The initial step in the recoiling process involves identifying the appropriate coil for recoiling. Factors such as coil size, weight, and quality are taken into consideration when making this selection. Once the coil has been chosen, it is placed onto a recoiling machine, which is equipped with various mechanisms to facilitate the recoiling process. The recoiling machine consists of a mandrel or drum, around which the coil is wound or unwound. To ensure stability during the recoiling process, the coil is securely fastened onto the mandrel using either mechanical clamps or hydraulic pressure. In the case of rewinding or recoiling a large coil into smaller coils, the machine initiates the process by unwinding the original coil. This is achieved by rotating the mandrel in the opposite direction, causing the coil to gradually unroll. As the coil unwinds, it passes through various straightening and flattening mechanisms, which help ensure that the coils are produced with consistent dimensions and quality. Once the original coil has been completely unwound, the machine commences the rewinding process. The smaller coils are formed by winding the steel strip onto the mandrel in a controlled manner. The speed and tension of the rewinding process are carefully regulated to prevent any damage to the steel strip. Throughout the recoiling process, various quality control measures are implemented to ensure that the produced coils meet the desired specifications. These measures may include monitoring the thickness, width, and surface quality of the steel strip, as well as conducting periodic inspections to identify any defects or irregularities. Upon completion of the rewinding process, the smaller coils are typically removed from the mandrel and prepared for further processing or shipment. This may involve applying protective coatings, labeling, or packaging the coils, depending on their intended use. In conclusion, the recoiling of steel coils involves unwinding large coils, straightening and flattening the steel strip, and rewinding it onto a mandrel to create smaller, more manageable coils. This operation requires specialized machinery and meticulous control to ensure the quality and consistency of the recoiled coils.

Q:How are steel coils used in the manufacturing of seat belts?: Steel coils are used in the manufacturing of seat belts to provide strength and durability. The steel coils are typically used as the main structural component in the seat belt, ensuring that it can withstand high levels of force during an impact. Additionally, the coils help to maintain the proper tension in the seat belt, ensuring that it functions effectively in restraining the occupants in the event of a collision.

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