BMP Z30 PPGI Rolled Steel Coil for Construction Roofing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of BMP Z30 PPGI Rolled Steel Coil for Construction Roofing
Description of BMP Z30 PPGI Rolled Steel Coil for Construction Roofing
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method), and after roasting and cooling.
Main Feature of BMP Z30 PPGI Rolled Steel Coil for Construction Roofing
1. Resistance to Corrosion Has better performance in corrosion resistance than hot dip galvanized coil/sheet of the same thickness and its service life is 1-5 times longer than general hot dip galvanized coil/sheet.
2. Machinability Can satisfy the processing requirements of rolling, coiling and others processes alike.
3. Thermal Resistance Can sustain the environment at 315Centigrade for long time.
4. High Reflectivity Reflection ability of heat and light is twice as much as those of hot dip galvanized steel coil/sheet, and its reflectivity is more than 0.75, exceeding 0.65 (required by the EPA Energy Star Standard), which is an ideal construction material of saving energy.
Applications of BMP Z35 PPGI Rolled Steel Coil for Construction Roofing
A. Corrugated design makes it excellent waterproof performance
B. Materials as prepainted steel sheets, galvanized steel sheets, galvalume (Al-Zn coated sheets) are available to make corrugated sheet.
C.Those material are durable, anti-corrosion in bad weather for 20-30 years based on it's Zinc(Galvanized) coating or AZ (Galvalume) coating.
D. Different shape of the sheet make it suitable for any style of buildings.
E.Easy to install, no need special tools to fix the sheet.
F.Light weight due to high strength to weight ratio of steel. Light weight means easier handling lower shipping costs, easier installation
G. Different color is availbe base on the RAL Standard make your building more beautiful.
H. We will provide the best solutions if you don't have a exact idea of the specification you want for the steel sheet based on your weather conditions, engineering structure, construction budget and so on.
Specifications of BMP Z30 PPGI Rolled Steel Coil for Construction Roofing
Standard | ASTM A653, JIS G3302, GB/T3830-2006 |
Grade | SGCC, DX51D, A653, SGCH, Q235B |
Thickness | 0.125-1.0mm |
Width | 600-1250mm |
Base metal | Galvanized steel coils, Alumzinc steel coils, color coated steel coils |
Zinc coating | 40-275g/M2 |
Coil ID | 508mm/610mm |
Packing | Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve. |
Delivery | Within 10-30days after signing contract |
Price | FOB& CNF& CIF price |
Payment terms | TT or LC, Western Union |
Capacity | 1000MT per month |
MOQ | 100MT |
Usage | construction,the manufacturing of cars, ships, containers and household electric appliances,other industries usage. |
FAQ of BMP BMP Z30 PPGI Rolled Steel Coil for Construction Roofing
We have organized several common questions for our clients，may help you sincerely：
1.What is your package:
Sea worthy Export Packing Standard export and seaworthy packing. (waterproof paper and metal sheet protection with fluted rings at inner and outer edges, 4 eye bands and 4 circumferential bands fasten the coil)
2.Are the products tested before shipping??
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.
3.What's your normal delivery time?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity 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 common defects found in uncoiled steel coils?
- Some common defects found in uncoiled steel coils include edge waves, center buckles, coil breaks, surface defects such as scratches or dents, and variations in thickness or width.
- Q:How are steel coils used in the production of automotive components?
- Steel coils are used in the production of automotive components through a process called stamping, where the coils are fed into a machine that cuts and shapes the steel into various parts such as body panels, chassis components, and engine parts. These steel components are then assembled to create the final automotive product.
- Q:The knife will be large and thick. Like the Bowie knife Rambo uses in Rambo III. It doesn't need to be flexible or to hold the edge very well. But i need it to be exceptionally strong material and to stop corrosion at least decently. Is Damascus Steel good?Thank you, in advance.
- Damascus steel is the poorest quality. The laminations separate under stress. Centuries ago the only way to get steel bars was to make it up by hammering wires together in a series of welds. The welds usually were porous and the steel would fail. The pattern of the welds is attractive to some people. An old file has good hard steel and wiill make up into a knife if it is annealed to make it easier to shape and cut. The hardness can be restored by tempering. Treating with oil is the cure to prevent rust.
- Q:can steel boil and turn into a gaseous state?? if so how hot does it have to be for it to boil
- well what for yo? melting point of steel is 800 degrees, oxidation being 1400 degrees.
- Q:More specifically steel wire (around 1/8 diameter). I'm doing a science fair project where I'm testing if concrete encased in steel has more fire resistance than steel by itself. However, I have no idea what the dimensions of concrete encased steel is so I can't scale down. And if I did have the dimensions I wouldn't know how to encase it around the steel wire (do I just poor concrete over it (heck I've never even used concrete)? Thanks for any help.
- Yeah, just pour the concrete over it, but make sure the steel is in the middle of the concrete (I'm sure you can figure out a way to do this). What you're thinking of is called steel rebar.
- Q:Why is the selection of steel building erector of extreme importance while starting a new steel building project?
- Steel building erectors play an important role as they are well versed with all the ups and downs of erecting a steel building and can prevent your construction project from unnecessary delays. There are lot of inexperienced steel building erectors in the market who can offer you their services at a much cheaper rate. Be cautious! It never works in the long run. A qualified steel building erector will always provide an initial professional insight of your project and cost effective solutions for your project.
- Q:I worked REALLY HARD basically begged my dad to let me stretch my ear lobe piercings. He finally said yes, as long as I don't pass 2g. c: So, we went to Hot Topic to buy tapers, but I don't know if I should get Steel or Acrylic tapers. Which ones are better to start off with?
- Steel
- Q:What are the challenges in coil blanking for complex shapes?
- Coil blanking for complex shapes poses several challenges, primarily due to the intricate nature of the shapes involved. One significant challenge is achieving precision and accuracy in cutting the coils to create the desired shape. Complex shapes often require intricate cuts and tight tolerances, which necessitates advanced cutting techniques and machinery. Additionally, maintaining consistency throughout the entire coil length can be challenging, as any deviation can result in imperfect shapes. Furthermore, handling and manipulating the coils during the blanking process can be difficult, especially if the shapes are intricate or delicate. Overall, the challenges in coil blanking for complex shapes revolve around achieving precise cuts, maintaining consistency, and effectively handling the coils to ensure high-quality finished products.
- Q:What are the advantages of using hot-rolled steel coils?
- Hot-rolled steel coils have several advantages. Firstly, they are produced at high temperatures, resulting in a more malleable and ductile material that can be easily shaped and formed. This makes hot-rolled steel coils ideal for a wide range of applications, such as construction, automotive, and machinery manufacturing. Additionally, the hot-rolling process enhances the mechanical properties of the steel, including increased strength and toughness. Moreover, hot-rolled steel coils have a lower cost compared to cold-rolled steel, making them a cost-effective choice for many industries.
- Q:What are the different types of steel coil edge treatments?
- There are several different types of steel coil edge treatments used in the manufacturing and processing of steel coils. These treatments are done to enhance the edge quality, protect against damage, and facilitate handling and processing of the coils. Some of the common types of steel coil edge treatments include: 1. Mill Edge: This is the standard edge treatment provided by the steel mill. It is the raw edge of the steel coil that has been produced during the hot rolling process. Mill edge is typically sharp and may have some irregularities. 2. Slit Edge: Slit edge is a type of edge treatment where the coil is slit to the desired width, and the edges are then processed to remove any burrs or unevenness. Slit edge coils have smoother edges compared to mill edge coils. 3. Deburred Edge: Deburring is a process that removes any sharp or rough edges from the coil. It is done using specialized equipment or techniques to create a smoother and safer edge. Deburred edges are commonly used in applications where safety and handling are critical. 4. Rounded Edge: Rounded edge treatment involves rounding the edges of the coil to reduce the risk of damage during handling and processing. This treatment is often used in applications where the coil needs to be uncoiled or fed into machinery without causing any damage. 5. Beveled Edge: Beveling is a process where the edges of the coil are chamfered or cut at an angle. Beveled edges are used in applications where easy insertion, joining, or welding of the coil is required. The beveling process also helps to improve the strength and durability of the edge. 6. Sheared Edge: Shearing is a cutting process where the coil is cut to the desired width using high-pressure blades or scissors. Sheared edge treatment provides a clean and straight edge, free from burrs or irregularities. It is commonly used in applications where precise dimensions and a smooth edge are required. These are just a few of the different types of steel coil edge treatments commonly used in the industry. The choice of edge treatment depends on the specific requirements of the application, such as handling, processing, safety, and aesthetics.
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BMP Z30 PPGI Rolled Steel Coil for Construction Roofing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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