Galvnized Steel Coils Steel coil,Z40-Z450

Galvnized Steel Coils Steel coil,Z40-Z450 System 1

Galvnized Steel Coils Steel coil,Z40-Z450

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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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Quick Details

Standard:	ASTM, GB, JIS	Grade:	SGCC. SGCH. DX51D+Z. JIS G3302	Thickness:	0.15mm-5.0mm
Place of Origin:	China (Mainland)	Brand Name:	CNBM	Type:	Steel Coil
Technique:	Cold Rolled	Surface Treatment:	Galvanized	Application:	Roofing sheet and PPGI Base and Building Materials
Special Use:	High-strength Steel Plate	Width:	600mm-1250mm	Length:	Customized

Packaging & Delivery

Packaging Details:	Export Packing
Delivery Detail:	30 Days

Galvanized Steel Coil

Galvnized Steel Coils Steel coil,Z40-Z450

Specifications:

Thickness: 0.13mm TCT up to 5.0mm TCT.

Width: 600mm up to 1250mm.

Zinc Coating: 40-450G/M2.

Chromated, Dry, Skin-passed, Tension Level, Shining. Oiled or Unoiled.

Regular Spangle, minimum Spangle, Large Spangle, Zero Spangle.

Temper: Full Hard (85-95 HRB; G550). Commercial Quality (50-75 HRB; G350).

Coil Weight: 3-6 MT.

Coil ID: 508mm or 610mm.

Shipment: By Bulk or By 20GP Container.

Waterproof Standard Export Packing.

Payment Terms: by T/T or L/C at Sight.

Delivery: 30 Days.

PACKING

4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference and bore protection

FAQ

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

1)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.

2)How long can we receive the product after purchase?

In the purchase of product within 20-25 days, we will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 30 days can be served.

3)Do you have necessary certificate or inspection to make sure we can import smoothly?

Syringes are CE,FDA approved. And we supplied main nations in the world.

Q: What are the different methods of coil welding for steel coils?: There are several different methods of coil welding for steel coils, each with its own advantages and disadvantages. Here are some of the most commonly used methods: 1. Resistance Welding: This method involves passing an electric current through the coils to generate heat, which then fuses the two ends together. Resistance welding is a fast and efficient process that produces strong and reliable welds. It is commonly used in industries where high-speed production is required. 2. Arc Welding: Arc welding uses an electric arc between an electrode and the workpiece to create a weld. This method can be further divided into different processes, such as shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). Arc welding provides good penetration and can be used on a wide range of steel coils. 3. Laser Welding: Laser welding utilizes a high-powered laser beam to melt and fuse the two ends of the coils together. This method offers precise control, high welding speeds, and minimal distortion. It is often used in applications where precision and aesthetics are crucial, such as the automotive and electronics industries. 4. Induction Welding: Induction welding involves heating the coils using electromagnetic induction. The heat generated melts the edges, which are then pressed together to form a weld. This method is particularly suitable for thin-gauge steel coils and provides good control over the welding process. 5. High-Frequency Welding: High-frequency welding utilizes high-frequency current to heat and weld the coils together. This method is commonly used for pipes and tubes and offers high production rates and good weld quality. 6. Friction Welding: Friction welding uses the heat generated by rubbing the two ends of the coils together to create a weld. This method is fast, reliable, and produces strong joints. It is often used in applications where high-strength welds are required, such as the automotive and aerospace industries. These are just a few of the different methods of coil welding for steel coils. The choice of method depends on factors such as the type and thickness of the steel, the required weld strength, production speed, and overall project requirements.

Q: Can steel coils be coated with chrome?: Yes, steel coils can be coated with chrome through a process known as electroplating.

Q: What are the different types of steel coil storage systems used during processing?: There are several types of steel coil storage systems commonly used during processing, including coil racks, coil saddles, coil cradles, coil pads, and coil blocks. These systems are designed to safely store and handle steel coils, ensuring efficient processing operations and minimizing the risk of damage or accidents.

Q: What are the different coil packaging machine configurations used for steel coils?: There are several different coil packaging machine configurations used for steel coils, each designed to cater to specific coil sizes, weights, and packaging requirements. 1. Horizontal Coil Packaging Machine: This configuration is designed for packaging smaller steel coils. The machine typically consists of a conveyor system that transports the coil horizontally through the packaging process. It may include features such as automatic coil centering, wrapping, and strapping to ensure secure and efficient packaging. 2. Vertical Coil Packaging Machine: Suitable for larger and heavier steel coils, this configuration is designed to package coils in a vertical position. It typically includes a rotating arm or turntable that allows the coil to be rotated while being wrapped and secured with strapping. Vertical machines often have a higher throughput capacity and can handle coils of varying sizes and weights. 3. Ring Coil Packaging Machine: This configuration is designed to handle large and heavy steel coils. It consists of a rotating ring structure that surrounds the coil and moves up and down while wrapping and securing the coil with stretch film or other packaging material. Ring coil packaging machines can accommodate coils of various diameters and weights, making them versatile for different coil packaging requirements. 4. Eye-to-Sky Coil Packaging Machine: This configuration is specifically designed for steel coils that need to be packaged in an eye-to-sky orientation. It typically consists of a wrapping station that rotates the coil while stretch film or other packaging material is applied. This configuration ensures proper protection and stability during transportation and storage. 5. Eye-to-Horizontal Coil Packaging Machine: This configuration is suitable for steel coils that need to be packaged in an eye-to-horizontal orientation. It typically includes a conveyor system that transports the coil horizontally while stretch film or other packaging material is applied. Eye-to-horizontal machines can handle coils of varying sizes and are designed to provide secure packaging for easy handling. Overall, the choice of coil packaging machine configuration depends on factors such as coil size, weight, packaging requirements, and production throughput. Different configurations offer unique features and capabilities to ensure efficient and secure packaging of steel coils.

Q: How are steel coils used in the manufacturing of food packaging?: Steel coils are commonly used in the manufacturing of food packaging to create various types of containers such as cans and tins. These coils are formed into the desired shape and then coated with a food-grade lacquer to ensure the safety and preservation of the packaged food. The strength and durability of steel make it an ideal material for protecting and storing food products, allowing them to be transported and stored without compromising their quality.

Q: How are steel coils processed and shaped into different products?: Steel coils are processed and shaped into different products through a series of manufacturing techniques. First, the coils are uncoiled and straightened to remove any deformities. Then, they go through processes like cutting, slitting, or shearing to achieve the desired width and length. Next, the steel is shaped using techniques like rolling, bending, or stamping to create specific profiles, such as sheets, plates, or tubes. Additionally, various heat treatments and surface finishes can be applied to enhance the strength, durability, and appearance of the steel products. Overall, a combination of mechanical, thermal, and chemical processes is employed to transform steel coils into the wide range of products we see in industries like construction, automotive, and manufacturing.

Q: What are the factors that determine the price of steel coils?: The price of steel coils is determined by various factors. 1. Raw material costs have a direct impact on steel coil prices. The prices of iron ore and coal, which are used in steel production, can fluctuate and affect the final price of steel coils. 2. Energy costs, such as electricity and fuel, play a significant role in determining the price of steel coils. Changes in energy costs, like oil or electricity price fluctuations, can influence the overall price. 3. The demand and supply dynamics in the steel industry are crucial in determining steel coil prices. When demand is high and supply is limited, prices tend to increase. Conversely, when demand is low and supply exceeds demand, prices tend to decrease. 4. Market conditions, including economic factors and trends, can impact steel coil prices. Economic growth, industrial production, and construction activities influence the demand for steel and therefore its price. 5. Production and labor costs, including labor wages, equipment, maintenance, and transportation, contribute to the final price of steel coils. Technological advancements and production efficiency can affect these costs and, subsequently, the price. 6. Trade policies and tariffs can also affect steel coil prices. Higher import tariffs can lead to increased domestic steel prices, while lower tariffs may result in lower prices due to increased import competition. 7. Currency exchange rates can impact steel prices as it is a globally traded commodity. If the currency in which steel is priced strengthens against other currencies, it can result in higher prices for steel coils. It is important to consider that these factors are interconnected and can vary based on market conditions, geographical location, and other external factors.

Q: How are steel coils stored and transported?: Steel coils are typically stored in warehouses or outdoor storage yards. They are usually stacked horizontally, one on top of the other, with wooden or steel supports placed between each coil to prevent damage. When it comes to transportation, steel coils are usually loaded onto flatbed trucks or shipping containers using cranes or forklifts. It is important to secure the coils properly during transportation to prevent any shifting or damage.

Q: Is there much difference? Which is better? Are they equally safe? Is it just personal preference? Can you reccomend a good comfortable steel composite toe boot?: steel toe boots are just that a piece of steel fitted over the toes, composite toe boots use other materials that are just as hard BUT they do not have the connectivity levels as steel. if you are working in a cold climate steel toes will freeze them toes right off, also electrical environments. my advice get a good pair of composite ones, and you get what you pay for, its worth the investment. more than you could ever imagine. proper foot support. helps legs cramps, back pain etc...