Hot-Dip Galvanized/Aluzinc Steel/Manufacturer Pre-Painted Steel Coil for Building
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000000 m.t./month
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Specification:
1) Standard: JIS G3302-1998/EN10142/ASTM A653/ASTM A792/ AISI/BS/ DIN/GB
2) Grade:DX51D+Z
3) Thickness: 0.12mm-0.6mm, all available
4) Width: 600mm-1250mm, all available
5) Length: according to the customer's request
6) Coil ID: 508/610mm
7) Hardness:Soft,full hard
8) Zinc Coating: 50-150g
9) Paint coating: Top 15-20mirco ,back 7mirco
10) Color series: Sea blue,white grey and all RAL color
PPGI,(PPGL,pre-painted galvanized steel coils, pre-painted galvalume steel coils,color coated steel coils.color coated galvanized steel coils)
1, Introduction: PPGI is made of galvanized steel coils or galvalume steel coils with polymer coatings as surface. It's a new enclosure material and building board
2, Product feature: Apperance of a variety of color Antirust and antiseptic,durability,etc.
3, Production Process: Pretreatment(Degreasing) DryingChromatingPaint Basic OilCoolingDryingColor CoatingCoolingFilm- coveringRolling Up
4, Application: it is ideal for a wide range of applications,, such as pre-engineered buildings, architectural panels, roofing, siding, cladding, and many other building components.and also used back plate of appliance; wide range of construction, furniture industry, transportation industry, etc.
FAQ
1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
- Q: What are the different methods of punching steel coils?
- For punching steel coils, there are several methods available that vary depending on specific requirements and desired outcomes. The following are some commonly used methods: 1. Mechanical Punching: To create holes in the steel coil, a mechanical press is employed. This method involves utilizing a punch and die set, where the coil is subjected to force from the punch to create the hole. Mechanical punching is best suited for small to medium-sized holes and finds frequent use in high-volume production settings. 2. Hydraulic Punching: In hydraulic punching, hydraulic pressure is utilized to drive the punch into the steel coil. This method is commonly employed for punching larger holes or shapes that demand greater force. Hydraulic punching machines offer precise control and can handle thicker and harder materials. 3. Laser Cutting: Laser cutting is a non-contact technique that employs a laser beam to cut through the steel coil. By directing a focused laser beam onto the coil, the material is melted and evaporated to form the desired shape or hole. Laser cutting provides high precision and can be used for complex shapes and patterns. 4. Plasma Cutting: Plasma cutting involves the use of a high-velocity jet of ionized gas (plasma) to melt and remove the steel coil material. This method is suitable for cutting thicker steel coils and is often employed for larger holes or irregular shapes. 5. Waterjet Cutting: Waterjet cutting uses a high-pressure jet of water mixed with abrasive particles to cut through the steel coil. This method is versatile and can effectively cut various materials, including steel. Waterjet cutting is renowned for its high precision and clean cuts. Each method of punching steel coils possesses its own advantages and considerations. Factors such as material thickness, desired precision, production volume, and cost will determine the most suitable method for a specific application.
- Q: What is the difference between regular steel stainless steel? Why does steel rust but stainless wont? Is stainless some kind of alloy or something? Any knowledgeable input would be great. Thanx!
- steel is also an alloy - principally of iron and carbon. The reason ordinary steels rust is that the iron oxide is not tightly bound to the surface, revealing fresh metal to be oxidised. Stainless (like aluminium and titanium, both very reactive metals) forms a tough coat of oxide that protects the bulk.
- Q: Well the other day i told my friend that when you put a compass near steel it will screw up and he said only magnets do that then i showed him and it worked then he said: that'ss because steel has its own magnet in it coz it builds up static electricity is that correct what he said? thanks
- No. Steel does not build up static electricity by itself. Also, magnetic fields are made by moving electricity, not static electicity. The steel conducts magnetism, so it changes the earth's magnetic field near itself by conducting the field through itself. The larger effect is a magnet near a piece of steel: the compass has a magnet, and when you place it near a ferromagnetic material, it attracts. Try putting a refridgerator magnet against the fridge - it sticks because it attracts.
- Q: What are the different types of corrosion protection methods used for steel coils?
- There are several types of corrosion protection methods used for steel coils. These include applying a protective coating such as paint or zinc, using corrosion inhibitors, employing cathodic protection techniques, and utilizing barrier protection methods like galvanizing or metallizing. Each method has its own advantages and is chosen based on the specific needs and requirements of the steel coils.
- Q: How are steel coils used in the production of power transmission towers?
- Steel coils are used in the production of power transmission towers because they provide the necessary strength and structural integrity required to support the transmission lines. The coils are formed into various sections and welded together to create the tower's framework, ensuring it can withstand the weight of the cables and withstand external forces such as wind and seismic activity.
- Q: What is the typical weight of a steel coil?
- The typical weight of a steel coil can vary depending on its size and thickness. However, on average, steel coils can weigh anywhere from a few thousand pounds to over 50,000 pounds.
- Q: How are steel coils processed?
- Steel coils are processed through a series of steps including pickling, cold rolling, annealing, and coating to achieve desired thickness, strength, and surface finish, making them ready for various applications in industries like automotive, construction, and manufacturing.
- Q: How are steel coils used in the production of automotive parts?
- Steel coils are used in the production of automotive parts as they provide a durable and flexible material for making various components such as body panels, chassis, and suspension parts. The coils are processed through specialized machinery to cut, shape, and form the steel into the required parts, ensuring strength and precision. Additionally, the coils can be treated or coated to enhance corrosion resistance, further improving the longevity and performance of automotive parts.
- Q: i mean the properties include the elasticity, impact load and ductility. am doing assignment about the perfect material that should be possessed by spring and i found alloy steel is the perfect and am confused whether stainless steel is the same with alloy steel ?
- *Alloy steel is not same as stainless steel. An alloy steel is not the perfect spring steel. Since you are doing the project, please understand the carbon steel,alloy steel and super alloys. Alloy steel is steel alloyed with a variety of elements in amounts of between 1 and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low alloy steels and high alloy steels. Stainless steel is a type of high alloy steel. *As far as spring material is concern , spring steel or music wire is best suited. Spring steel is a low alloy, medium carbon steel or high carbon steel with a very high yield strength. This allows objects made of spring steel to return to their original shape despite significant bending or twisting. Silicon is the key component to most spring steel alloys. An example of a spring steel used for cars would be AISI 9255 (DIN and UNI: 55Si7, AFNOR 55S7), containing 1.50%-1.80% silicon, 0.70%-1.00% manganese and 0.52%-0.60% carbon. Most spring steels (as used in cars) are hardened and tempered to about 45 Rockwell C. Since sufficient links were given earlier but I like you to go through spring steel as it is your subject matter. I have done the project on The design of a helical compression spring selected material was ASTM A228 (0.80–0.95% carbon).
- Q: Bronze came before steel, right? thanks
- Bronze The earliest surviving iron artifacts, from the 5th millennium BC in Iran and 2nd millennium BC in China, were made from meteoric iron-nickel. By the end of the 2nd millennium BC iron was being produced from iron ores from South of the Saharan Africa to China. Steel (with a smaller carbon content than pig iron but more than wrought iron) was first produced in antiquity. New methods of producing it by carburizing bars of iron in the cementation process were devised in the 17th century. In the Industrial Revolution, new methods of producing bar iron without charcoal were devised and these were later applied to produce steel. In the late 1850s, Henry Bessemer invented a new steelmaking process, involving blowing air through molten pig iron, to produce mild steel. This and other 19th century and later processes have led to wrought iron no longer being produced. The earliest tin-alloy bronzes date to the late 4th millennium BC in Susa (Iran) and some ancient sites in China, Luristan (Iran) and Mesopotamia (Iraq).
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Hot-Dip Galvanized/Aluzinc Steel/Manufacturer Pre-Painted Steel Coil for Building
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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