Z140 BMT Rolled Prepainted Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
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Structure of Z140 BMTZ140 Rolled Prepainted Steel Coil for Construction
Description of Z140 BMT Rolled Prepainted Steel Coil for Construction
BMT Prepainted Rolled Steel Coil is a kind of coated steel coil/sheet. With the cold rolled steel of different strength and thickness as substrate, it is produced through applying Zn coating on both faces by hot dip process. Its surface has bright silver color and regular embossed-like figure, which are highly decorative.
Main Feature of Z140 BMT Rolled Prepainted Steel Coil for Construction
1.Corrosion resistance: It mainly depends on the aluminum protection. When the zinc being worn, the aluminum will form a dense layer of aluminum oxide, resist corrosion material to prevent further corrosion inside.
2. Heat reflective: Galvanized steel plate heat-reflective high rate is twice as galvanized steel, often used to make insulation materials.
3. Economy: Because density of 55% AL-Zn is smaller than the density of Zn, so in the same weight and thickness of Galvanized zinc layer, aluminum-zinc steel plate is larger area more than 3% of galvanized steel sheet.
Applications of Z140 BMT Rolled Prepainted Steel Coil for Construction
1. Construction and building: roofing; ventilating duct; handrail; partition panel
2. Electric appliance: refrigerator; washing machine; refrigerator..
3. Transportation: oil tank; road sign; etc.
4. Agriculture:barn; etc.
5. Others: vending machine; game machine; etc.
Specifications of Z140 BMT Rolled Prepainted Steel Coil for Construction
Product | BMT Prepainted Rolled Steel Coil for Construction |
Material Grade | SGCC / SGCH / DX51D+AZ, etc |
Thickness | 0.3-3.5mm |
Width | 900-1250mm |
Tolerance | Thickness: +/-0.02mm , Width:+/-2mm |
Zinc-coating | Z35-150g/m2 |
Technique | Raw material: Hot rolled steel coil > Cold rolled>hot dipped galvanized |
Surface | Dried, Chromated, Unoiled |
Spangle | Regular spangle , small spangle, zero spangle |
ID | 508MM or 610MM |
Coil weight | 3-7MT |
Export package | Cardboard inner sleeves, Waterproof paper, galvanized steel covered and steel strip packed |
FAQ of Z140 BMT Rolled Prepainted Steel Coil for Construction
We have organized several common questions for our clients，may help you sincerely：
1: What is your company payment way?
We accept whole T/T or 30% T/T deposit and balance against the copy of B/L. We can negotiate.
2. What is the general delivery time?
Usually it is within thirty working days after received buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 20- 25 days, but the shipment will depend on the vessel situation.
3. How do you promise the quality of the steels？
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.
4. What different between PE and PVDF?
PVDF is the most advanced painting in construction industry, it is with high corrosion resistance and color retention, and the life time could last to 20-25 years. Currently, PE is the most widely-used painting in the color coated steel coils. It is characterized by good overall performance, and high economic as well
- Q: How are steel coils used in the manufacturing of storage tanks?
- Steel coils are used in the manufacturing of storage tanks as they are rolled into cylindrical shapes and welded together to form the tank's body. The coils provide strength and durability to the structure, ensuring the tank can withstand the pressure and weight of stored materials.
- Q: I heard on some shows that you can carbonise steel by heating it red hot then dropping it in black oil. i cant find this no where online, and the process for commercial carbon steel is totally different. can you really carbonise regular steel by heating it to red hot then dropping it in regular black oil. i saw it on mythbusters once. when the made carbon steel hammers to test if 2 hammers smashed together will shatter
- in the experience that your speaking a pair of folding pocket knife, i think of that it somewhat is somewhat six one way and a 0.5 dozen the different. i actually do choose stainless for my pocket knives. i don't choose to grease a knife to the degree i've got faith carbon demands, basically to then stick it my pocket to entice dirt to the knife and oil to my pants. i'm the impressive opposite on sheath knives nevertheless. i admire 1095 carbon steel, uncomplicated part sheath knives. i will thrash on them difficult, and that i rarely have considerable part issues. of course, I require them to be lined with some style of powder coat or the like, with the aid of fact they might rust, yet I do attempt and save them sparkling and dry whilst in the sheath, so as that they gained't pit the uncoated part. My motives for this sheath knife selection is multi-fold. First, those knives are only much less costly. i don't spend $80 money on a exterior sheath knife. i take advantage of the gadget too difficult to choose to spend extra. i don't basically like the extra classic stainless steels alongside with AUS-8, 420HC, and 440C (to not point out the HORRENDOUS 440A) with the aid of fact i've got faith that the all else being equivalent, a stainless blade will bend till now a carbon blade will harm. I additionally think of that carbon holds an part a minimum of besides, if not extra suited, than classic stainless, and it somewhat is plenty extra handy to hone. i don't understand plenty approximately those new laminates, different than the very difficult, yet not so difficult. they seem probably too brittle for my use. That, mixed with the actuality that they harm the bank, ability that I only is only not pondering them.
- Q: What are the applications of steel coils?
- Steel coils have a wide range of applications across various industries, such as construction, automotive, appliances, and manufacturing. They are primarily used in the production of sheet metal, pipes, and tubes, as well as for manufacturing parts and components. Steel coils are also used in the fabrication of various structures, including buildings, bridges, and infrastructure projects. Additionally, they find use in the production of household appliances, vehicles, machinery, and other consumer goods.
- Q: How are steel coils used in the production of metal containers?
- Steel coils are used in the production of metal containers by being processed and formed into sheets, which are then shaped and welded to create the body and lids of the containers. The strength and durability of steel make it an ideal material for these containers, providing protection for goods during transportation and storage.
- Q: Can steel coils be coated with vibration-damping materials?
- Yes, steel coils can be coated with vibration-damping materials. The application of vibration-damping coatings can help reduce the transmission of vibrations and noise, enhancing the performance and durability of steel coils in various applications.
- Q: How are steel coils coated for color and aesthetics?
- Color and aesthetics can be added to steel coils through a process known as coil coating. This process involves applying a layer of paint or coating material to the surface of the steel coil in order to enhance its appearance and protect it against corrosion. To start the coil coating process, the steel surface is thoroughly cleaned and pre-treated. This step ensures that the surface is free from any contaminants and provides a suitable base for the coating to adhere to. The pre-treatment process may include cleaning, degreasing, and chemical treatment to improve the adhesion and durability of the coating. Once the surface is prepared, the coil is fed through a continuous coating line. In this line, the coating material, usually a liquid paint, is applied to both sides of the steel coil using various methods such as roll coating, spray coating, or electrostatic coating. The coating material is carefully chosen to achieve the desired color, texture, and durability. After the coating is applied, the coil undergoes a curing process. During this process, the coil is heated to allow the coating material to dry and bond to the steel surface. This ensures a strong and long-lasting finish that can withstand exposure to different environmental conditions. Moreover, coil coating technology allows for additional treatments to enhance the aesthetics of the steel coil. For instance, the coil can undergo embossing, where a pattern is pressed onto the surface, creating a textured or three-dimensional appearance. Additionally, other decorative techniques like printing, laminating, or adding metallic effects can be used to achieve specific aesthetic effects. In conclusion, the coil coating process not only adds color and aesthetics to steel coils but also provides a protective layer that increases their lifespan and resistance to corrosion. This makes them suitable for a wide range of applications, including roofing, automotive parts, appliances, and construction materials.
- Q: What are the different methods of edge trimming steel coils?
- There are several different methods used for edge trimming steel coils, depending on the specific requirements and preferences of the manufacturer. Some of the common methods include: 1. Slitting: This is a widely used method where the coil is passed through a set of rotating circular blades to cut the edges of the steel coil. Slitting allows for precise trimming of the edges and can be used for various thicknesses of steel coils. 2. Milling: In this method, the edges of the steel coil are trimmed using milling cutters, which remove the excess material to achieve the desired edge finish. Milling is often used for thicker steel coils or when a specific edge profile is required. 3. Shearing: Shearing involves the use of a sharp blade to cut through the steel coil along a straight line. This method is commonly used for thinner steel coils and provides a clean and straight edge. 4. Laser cutting: Laser technology is also employed for edge trimming steel coils. A focused laser beam is used to melt or vaporize the excess material, resulting in a precise and smooth edge. Laser cutting is often used for thinner gauges or when intricate shapes or patterns are required. 5. Water jet cutting: This method utilizes a high-pressure stream of water mixed with abrasive particles to trim the edges of the steel coil. Water jet cutting offers a versatile and precise cutting solution, especially for thicker steel coils and complex shapes. It is important for manufacturers to carefully evaluate their specific requirements, such as coil thickness, desired edge finish, speed, and cost, in order to select the most appropriate method of edge trimming for their steel coils.
- Q: What are the different types of steel grades used for coil production?
- There are several types of steel grades used for coil production, including carbon steel, stainless steel, and alloy steel. Carbon steel is the most common type and is widely used due to its affordability and versatility. Stainless steel is highly resistant to corrosion and is often used in applications where hygiene and appearance are important. Alloy steel, on the other hand, contains additional elements such as manganese, nickel, and chromium, which enhance its strength and durability. Each type of steel grade has its own unique properties and is chosen based on the specific requirements of the coil production process.
- Q: every time i look for steel over the internet like to build cars motorcycles ect i only get steel pipes where can i get steel sheets
- This okorder /... Most towns have a steel supply house/ business, check your yellow pages. Also check with local welding and machine shops. They can give you ideas and or their suppliers. They often have bits and pieces that you might buy, instead of ordering a full sheet of material. Wingman
- Q: I want to make a chess set out of stainless steel, but I'm not sure what type of mold I need or where I can go to have the steel melted and molded for me. Any ideas? I live in Southern, NJ.
- stainless steel is really hard to work with and will be really expensive to pour as not too many foundries do that. As far as tools go, I know that for e.g.drilling stainless steel cobalt bits are best, but even they don't last for very long. If you use normal drill bits stainless steel will ruin them. So how much metal working skills do you have? I would suggest to use a material you have experience with. Or make a chess set from nuts and bolts. You can buy them from stainless steel and the assembly is easy. See links for a few examples and/or use google to find more.
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Z140 BMT Rolled Prepainted Steel Coil for Construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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