Contact us to discuss your requirements of cold rolled galvanized steel coil suppliers. Our experienced sales team can help you identify the options that best suit your needs.
The first and most important rule of reading and understanding a steel gauge chart is using the right one. Meaning coated steel gauges like galvanized are vastly different from uncoated steel like hot rolled and cold rolled gauges.
Standard gauge numbers and sizes were developed based on the weight of the sheet for a given material and coating. The equivalent thicknesses differ for each gauge number. You must use the specific gauge chart for each material to learn the right thickness.
So, in this case, you’ll need the Cold Rolled Gauge Chart.
Now that you have the right chart, it’s time to understand how it’s measured. Gauges are different from other measurement units such as inches or centimeters. That’s due to there being no universal thickness measurement for metal during the 19th century.
The British iron wire industry adopted metal gauges over other traditional units like inches as the primary unit of measurement, and thus it’s become the standard for the steel industry, being used across sheet metals.
When looking at a gauge chart, the key to understanding it, including our cold rolled chart, is to look at the number. Gauges range from 3-31, each has a specific thickness assigned to it for the material based upon its weight.
The general rule across all gauge charts is the larger the number, the thinner the steel. The inverse is also true, as the gauge number gets lower, the thicker the steel gets. But, those numbers do not give you specific dimensional values. Follow the chart for the exact numbers you need.
If you’re looking for an even simpler solution to understanding the correct gauge, weight, width, and measurement conversions of any steel product, use our steel calculator Unravel.
Whether calculating gauges for cold rolled, hot rolled, and coated materials, looking for sheet metal or coil measurements, or just looking for unit conversion to inches and pounds, Unravel does the work for you.
Aug. 28, 2021
A steel coil is a finished sheet or strip of steel that has been rolled or coiled so that the width of the sheet is greater than its thickness. Steel coils with certain coatings are weather resistant, moisture resistant and environmentally friendly. Depending on the desired result, steel coils are produced by different processes.
Hot-rolled steel coils are steel sheets that have been rolled at high temperatures, making the steel easier to handle. Due to the quick and easy process, hot rolled steel saves time and is less costly to manufacture.
Cold rolled steel coils have a better finish and are more durable than hot rolled steel. Cold rolling is a process where steel is rolled at room temperature, below its recrystallisation temperature. Although cold rolled steel coils are superior to other coils, they are more difficult to handle due to their higher carbon content.
Galvanised steel coils are made by the hot dipping process, which immerses the metal in zinc to obtain a nice smooth coating. This coating is highly resistant to rust and extends the life of the steel coil.
Cold Rolled Steel Coils
Galvanised steel coils are produced by a hot dipping process, similar to galvanised steel, in which the metal is dipped into a liquid bath of zinc alloy and then heat treated in-line. Galvanised steel is usually thinner and easier to evaluate than other processes.
Printing steel coil is a product based on metal sheet, of which surface is firstly covered with coating and printing ink, and finally covered by the plastic film (PVC, PE). The coated layers of printing steel plate consist of chemical plating--- primer layer, pattern printed layer, and filming cover. The top and back coatings shall be generally weather resistant coatings, and coatings with special functions, such as stain resistant, self-cleaning, high heat resistance, antistatic, sterilization, anti-fingerprint and etc.
Steel coil is a versatile product that can be used in the following industries.
Automotive
If you are looking for more details, kindly visit galvanized steel coil supplier.
Household appliances
Agriculture
Construction
and much more!
Talk to an expert today to get a bespoke solution for your application.
Hot-Dipped Galvanized Steel Coil
When working with steel products such as coils and angles, it is important to know how to store unused products safely in your warehouse. By storing it carefully, you can avoid the risk of these items tipping over and hitting people.
When storing steel coils, you can choose to place them on the floor or on support racks. Once you have chosen, you will need to learn about the two most suitable storage systems.
With this system you can stack coils together, place separators in between and stop when they reach a total height of 3.3 metres. Those who choose to place their materials vertically need to remember to firstly stack them from the largest to the smallest diameter. Secondly, when they are stacked together, they should all form a centre line.
You have chosen to place the coils individually and side by side. This is the lowest risk form of storage. All you need is to place a restraining device on each item to prevent it from rolling.
Printing Steel Coil
Some construction companies use horizontal stacking, but it is not usually recommended. It is unwise to use this system as the horizontal position makes it easier for coils to roll and fall than the other two previous methods. If the surface of an item is not painted properly, there is an increased risk of the item leaving the shelf. Secondly, workers such as yourself use incorrect bearing holders to wrap these materials together or place the correct materials inaccurately.
As a leading steel coils supplier in China, Ever-shine Building Materials has always provided our customers with the highest quality products. We pride ourselves on investing time and effort in helping you find the right product for every project you handle.
Ever-shine Building Materials offers a complete range of customisable steel coil options in a variety of sizes, grades, finishes and forms. As one of the highest customer satisfaction metal supply companies, our team of experienced engineers ensure that each coil is tested and outperforms other competitors' products.
Our company passed the ISO 9001 international quality certification system, we can customize products to meet customer's demands. Our Q.C personnel along with R&D team are continuously working to ensure strict adherence to international standards. Each lot of goods are strictly inspected before delivering to our customers and we supply customers with inspection certificate.
Let us help you find the best steel coils for your project. When you contact us, please provide your detailed requirements. That will help us give you a valid quotation.
Want more information on galvanized steel coil suppliers? Feel free to contact us.