• Z61 BMP Prepainted Rolled Steel Coil for Construction System 1
  • Z61 BMP Prepainted Rolled Steel Coil for Construction System 2
  • Z61 BMP Prepainted Rolled Steel Coil for Construction System 3
  • Z61 BMP Prepainted Rolled Steel Coil for Construction System 4
  • Z61 BMP Prepainted Rolled Steel Coil for Construction System 5
  • Z61 BMP Prepainted Rolled Steel Coil for Construction System 6
Z61 BMP Prepainted Rolled Steel Coil for Construction

Z61 BMP Prepainted Rolled Steel Coil for Construction

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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 Z61 BMP Prepainted Rolled Steel Coil for Construction

 Z61 BMP Prepainted Rolled Steel Coil for Construction

Description of Z61 BMP Prepainted Rolled Steel Coil for Construction 

1. Prepainted steel coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized or galvalume steel sheets. 

2. The base metals for prepainted steel coil consist of cold rolled, HDGI Steel, electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of prepainted steel coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.

3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.

4. The color of the prepainted steel coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.

5. The prepainted steel coils can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.

 Z61 BMP Prepainted Rolled Steel Coil for Construction

 

Main Feature of Z61 BMP Prepainted Rolled Steel Coil for Construction

Uncoated CR steel sheet 

With the features of in line with the international highest standards in demension and shape, excellent surface finish and properties, the products are mainly used in home appliance and automobile industries.

Galvanized steel sheet(include HDG and EG)

With the features of good corrosion resistance, the products are mainly used in automobile, home appliance, electronics, building and machinery manufacture industries, etc.

Precoated steel sheet

With the features of enviromental protection and good processablility, long lasting surface durability, rich in colors, the products are maily used in building, home appliance and furniture industries, etc.

 

Applications of Z61 BMP PPGI Prepainted Rolled Steel Coil for Construction
 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.

  Z61 BMP Prepainted Rolled Steel Coil for Construction

 

Specifications of Z61 BMP Prepainted Rolled Steel Coil for Construction

Product

Z61 BMP Prepainted Rolled Steel Coil for Construction

Material Grade

SGCC / SGCH  / DX51D+AZ, etc

Thickness

0.6-3.0mm

Width

500-1500mm

Tolerance

Thickness: +/-0.02mm , Width:+/-2mm

Zinc-coating

Z30-150g/m2

Technique

Raw material: Hot rolled steel coil --> Cold rolled_>hot dipped galvalume

Surface

Dried, Chromated, Unoiled

Spangle

Regular spangle , small spangle, zero spangle

ID

508MM 610MM

Coil weight

1-25MT

Export package

Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed

  

FAQ of Z61 BMP Prepainted Rolled Steel Coil for Construction

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

1. How Can I Visit There?
  Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly   welcome to visit us!  
2. How Can I Get Some Sample?
  We are honored to offer you sample.  
3. Why choose CNBM?
  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:Is there a difference between hot rolled and cold rolled steel coils?
Yes, there is a significant difference between hot rolled and cold rolled steel coils. Hot rolled steel coils are produced at high temperatures and are typically used for applications that require malleability and ductility. On the other hand, cold rolled steel coils are produced at room temperature and undergo a process that results in a smoother, more precise finish. Cold rolled steel coils are often used in applications that require a higher degree of strength and surface quality.
Q:I have my grandpa's navy knife from ww2, a mk2 combat knife i think, and i was wondering what type of steel it is made of. I'm guessing it's a high carbon steel, i'd just like to know exactly what grade.
1095 Steel - Easy to sharpen, plain carbon steel used in knife making. Proven to be one of the most popular steels used in KA-BAR knives. Right from the OEM site. Worked for a company that started in 1859 as a safe manufacturer. The steel recipes have not changed much from WWII (when Elliot Ness was running the company) to now. Doubt the KA-BAR recipes has changed either.
Q:How do steel coils contribute to the manufacturing of agricultural machinery?
The manufacturing of agricultural machinery heavily relies on steel coils, which play a vital role in this process. Typically, these coils are crafted from top-notch steel that possesses exceptional strength, durability, and resistance to corrosion. To begin with, agricultural machinery heavily relies on steel coils for the construction of its main structural components, including the chassis, frames, and supports. These components must endure heavy loads, extreme weather conditions, and rough terrains. Thanks to the strength and resilience of steel coils, the machinery can effectively handle these challenging environments and operate efficiently. In addition, steel coils find application in the production of various moving parts and mechanisms within agricultural machinery. For example, gears, shafts, and axles, which are crucial for power transmission and rotational motion transformation, are created using steel coils. The high tensile strength and excellent machinability of steel make it an ideal material for these essential components, ensuring their reliability and longevity. Moreover, steel coils contribute to the manufacturing of agricultural machinery by providing a protective layer against wear and tear. Often, these coils are coated with specialized finishes or paints to enhance their resistance to rust, chemicals, and abrasion. This protective layer significantly prolongs the machinery's lifespan, reduces the need for frequent maintenance and repairs, and ultimately increases its overall efficiency and productivity. Furthermore, the versatility of steel coils allows for customization and adaptation to meet the specific requirements of agricultural machinery. Manufacturers can shape and mold the coils into different sizes and dimensions, enabling the production of machinery suitable for various farming practices and applications. Whether it's tractors, harvesters, or irrigation systems, steel coils are crucial for creating versatile and dependable agricultural machinery. In conclusion, steel coils are essential in the manufacturing of agricultural machinery due to their strength, durability, resistance to corrosion, and customization capabilities. From structural components to moving parts and protective coatings, steel coils greatly contribute to the efficiency, reliability, and longevity of agricultural machinery, thus providing significant support to the global agricultural industry.
Q:I need to know the density of steel as one of my physical properties of steel. Any answers? If u have more physical or chemical properties of steel, that would help to thanks.
This Site Might Help You. RE: What is the density of steel? I need to know the density of steel as one of my physical properties of steel. Any answers? If u have more physical or chemical properties of steel, that would help to thanks.
Q:How are steel coils used in the production of automotive suspension systems?
Steel coils are used in the production of automotive suspension systems as they provide the necessary support and flexibility for the vehicle's suspension. These coils are typically used in the form of coil springs, which absorb shocks and vibrations from the road surface, ensuring a smooth and comfortable ride for the driver and passengers. The steel coils are designed to withstand the weight of the vehicle while maintaining their shape, allowing for proper suspension movement and control.
Q:So I was thinking about doing corset waist training and I wanted to know where I can get a real steel boned corset?
Hi, okorder / There are 3 types of corsets: Fashion corsets, Authentic corsets and Waist training corsets. The fashion corsets are designed for light enclasping of body. They are made with plastics bones usually. The authentic corsets can reduce your waist size about 4 - 5 and the waist training corsets about 6. They both are made with steel spirals and flat bones. The waist training corsets are recommended for experienced wearers only. Look on info pages of the seller. The corsets reinforced with plastic bones are cheap with low durability.
Q:How are steel coils protected from extreme weather conditions?
Steel coils are protected from extreme weather conditions by being stored in covered warehouses or using waterproof covers to prevent direct exposure to rain, snow, and other elements. Additionally, corrosion-resistant coatings are often applied to the surface of the coils to provide an extra layer of protection against moisture and other environmental factors.
Q:I was cutting a sheet of steel with an angle grinder when suddenly the rate at which the blade was cutting slowed way down. I tried a few different things, and turned off the tool and looked at the blade. It didn't look damaged, but it definitely was not cutting as quickly. I thought either I had hit a harder section of steel (is that possible? It looked pretty uniform) or the blade had lost it's abrasive quality or something. Also, before this happened I had accidentally cut into the wooden sawhorse that was holding up the steel sheet, but I've done that before with no problem. After a short while the problem fixed itself and the rate of cutting went back to a fast normal. Anyone know why this happened?
Sounds like the abrasive surface got blinded, coated with something that prevented the abrasive particles from touching the steel. It is possible to have vastly different hardnesses in a single piece of steel. Case hardening, carburizing, induction hardening, heat affected zone from welding, differences in work hardening, and presence of inclusions are some of the things that can create hardness variation within a single piece. But... sounds like you are working with a sheet which is unlikely to have any of these conditions. So... it was probably the grinding disk
Q:During fatigue testing of any material (especially for steels), why is strain-control mode preferred over stress control mode?
because metals, like steel, are ductile and will stretch before breaking. Straining the metal is stretching it, stressing the metal is applying a shearing force or bending until there is an actual metal failure. A sheet metal strap 1inch across and 24 gauge metal is commonly used to support metal ducting systems in construction. These have an average strain to failure weight load as high as 16,200 lbs. As reported by the smacna index, they will safely hold 6800 pounds. Of more interest is the screws used to hold the strap to the duct. While they are grade 3, fairly strong, they strain to 1400 pounds when properly installed, and are safely able to support 650 pounds, unless they are overtorqued (stripped) and this quickly drops to 400 pounds and 125 pounds...big difference.
Q:How are steel coils used in the manufacturing of wires?
Steel coils are used in the manufacturing of wires by being fed into wire drawing machines, where they are gradually reduced in diameter through a series of dies. The steel coils serve as the initial raw material, providing the necessary strength and flexibility for the wires to be produced.

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