• Cold Rolled Steel Coil for Building Material System 1
  • Cold Rolled Steel Coil for Building Material System 2
Cold Rolled Steel Coil for Building Material

Cold Rolled Steel Coil for Building Material

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
50000 m.t./month

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Cold Rolled Steel Coil description:

Standard:

AISI,ASTM,DIN,GB,JIS

Thickness:

0.13-30mm

Application:

fridge ,air conditioner, washing

Model Number:

SGCC, SPCC, DC51D, SGHC

Width:

600-2500mm

 

SPCC cold rolled steel coil specification:

Raw materialSGCC, SPCC, DC51D, SGHC,A653
CertificateISO9001.ISO14001.OHSAS18001
Thickness0.16mm-0.7mm
Width1250mm or under
Tolerancethickness+/-0.01mm
Surface treatmentgalvanized / galvalumized steel sheets

T Bending (top-coating)

T Bending (back-coating)

≤3T

≤4T

Anti-MEK Wiping≥100times
Zinc coating40-180g
Type of coating structure2/1 or 2/2 coating, or customized
StandardGB/T12754-2006, GB/T9761-1988, GB/T9754-1988, GB/T6739-1996, HG/T3830-2006, HG/T3830-2006, GB/T1732-93, GB/T9286-1998, GB/T1771-1991, GB/T14522-93
Colorcustomized
ApplicationBuilding industry , structural use,  roofing,  commercial use , household appliance, industry facilities, office buildings

 

 FAQ:  

1)Acceptable payment term and way?             

 T/T,L/C, T/T + L/C, D/P

2)Acceptable price term           

 FOB  CNF  CIF  DDU  CPT          
3)Do you accept OA payment terms?    

Yes, sure, but it normally depending on the order value    
4)Do you have QC team?      

Yeah, sure, our QC team is very important, they will keep the qualitycontrol for our products.
5)What is the validity of your quotation?    

Normally 7 days.
6)What is your advantage?
24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent.

Q: I'm currently in an Estimating and Bidding class. I have to estimate two divisions for a multi-million dollar project. The project that I chose is around 6 million dollars and involves constructing a new gas/lighting building. I chose to estimate steel, and my question is, around how much out of the 6 million goes toward just the steel estimate? If it helps, this building is has two floors and is roughly about 100x70 feet. The building not wood construction, but rather steel and brick. How much of that 6 million would go into the steel? I'm not looking for anything exact, just roughly.
That is a little tough to answer given the details. I will try to answer it as best I can. You can send me a message if you need further help and I can get some more details from you. If it is a 6 million dollar project, that is about $428/sf - (6 million divided by 14,000 sf). $428 is a little bit higher end then say, just a Walmart which is a block and steel box. Assuming you have a concrete slab on the first floor, metal deck on the second floor, with steel beams and open web joists framing, steel columns and steel roof framing with a metal deck roof.... you could be approx 10-15% of the total 6 million. Now, this would include the structural steel, not light gauge steel framing for walls. It sounds like you are looking for structural steel, not metal stud framing. Hopefully this helps, I can check back to this thread later to see if you've had to add any more details.
Q: How are steel coils used in the production of marine vessels?
Due to their strength, durability, and versatility, steel coils find extensive use in the production of marine vessels. These coils, typically made of high-quality steel, possess the ability to withstand harsh marine environments and resist corrosion. The construction of the hull is one of the primary applications of steel coils in marine vessel production. Welding together steel coils that have been formed into plates creates the hull structure. The coils' strength ensures that the hull can endure the extreme forces and pressures encountered during vessel operation, including rough seas and heavy cargo loads. Furthermore, steel coils are employed in the production of various components and fittings within marine vessels. These coils can be shaped, cut, and formed into different parts like bulkheads, decks, and superstructures. The versatility of steel enables manufacturers to create intricate shapes and structures necessary for the efficient and safe functioning of a marine vessel. Moreover, steel coils are also used for fabricating pipes and tubing systems within marine vessels. These pipes are crucial for tasks such as fluid and fuel transportation, as well as ventilation throughout the vessel. The strength and corrosion resistance of steel coils ensure that these pipes can endure the high pressures and corrosive nature of marine environments. Additionally, steel coils are utilized in the production of marine vessel equipment like winches, cranes, and anchor systems. The components demand a material with high strength that can withstand heavy loads and constant use. Steel coils provide the necessary strength and durability to ensure the reliable performance of these vital equipment. In conclusion, steel coils play a crucial role in the production of marine vessels. Their strength, durability, and versatility make them an ideal material for constructing the hull, manufacturing various components, fabricating piping systems, and creating equipment. The use of steel coils guarantees the safety, efficiency, and longevity of marine vessels, enabling them to navigate the challenging conditions of the open seas.
Q: How are steel coils used in the manufacturing of automotive wheels?
Steel coils are used in the manufacturing of automotive wheels as the primary raw material. These coils are first processed through a series of cutting, bending, and shaping processes to form the wheel rims. The steel's strength and durability make it an ideal material choice for withstanding the weight and stresses of a vehicle. Additionally, the coils undergo various heat treatment and finishing processes to enhance their resistance to corrosion and provide a smooth surface for painting or coating. Ultimately, steel coils play a crucial role in the production of automotive wheels, ensuring their structural integrity and performance on the road.
Q: What are the challenges faced in the recycling of steel coils?
The recycling of steel coils presents several challenges that must be overcome. To start, the collection and sorting process poses a significant hurdle. Steel coils are often utilized in large-scale industries and construction projects, making it challenging to gather and transport them for recycling purposes. Moreover, steel coils can become mixed with other materials, such as plastic or wood, further complicating the sorting process. Another obstacle is the size and weight of steel coils. Given that steel is a heavy material, handling and processing large coils can be quite difficult. Specialized equipment and machinery may be necessary to efficiently move and separate the coils, thereby increasing the cost and complexity of the recycling process. Additionally, the recyclability of steel coils can be impacted by varying quality. These coils may contain impurities or contaminants, such as oil or paint, that must be eliminated before recycling. Such impurities can compromise the integrity and quality of the recycled steel, making it less desirable for certain applications. Moreover, the recycling of steel coils demands substantial energy and resources. Melting down the steel requires a significant amount of energy, while the transportation and processing of the coils also consume resources and contribute to carbon emissions. Consequently, the environmental friendliness of the recycling process can be diminished. Lastly, the viability of the recycling industry can be influenced by fluctuating market demand for recycled steel coils. The demand for steel products can vary depending on economic conditions and industry trends, making it challenging for recyclers to find buyers for their recycled coils. This can potentially result in stockpiling or disposal difficulties. In conclusion, while recycling steel coils offers environmental benefits and resource conservation, several challenges must be addressed for its successful implementation. These challenges encompass collection and sorting, handling and processing, quality control, energy and resource consumption, as well as market demand.
Q: How are steel coils inspected for quality control?
Steel coils are inspected for quality control through various methods. These methods include visual inspections, dimensional measurements, and non-destructive testing techniques such as ultrasonic testing or magnetic particle inspection. Additionally, the coils are checked for surface defects, such as scratches or corrosion, and are also examined for proper labeling and packaging to ensure they meet the required quality standards.
Q: What are the common coil surface treatments?
The common coil surface treatments include galvanization, painting, and powder coating.
Q: Edward Humphrey wants to know... Can I use steel roofing on an older house?
ed like others have said yes you can and its relatively simple to do. ? is it steal you want or would to plastic they call it work. we've done several around here in central Illinois and we've done both. as far as putting boards under the metal we've only done that on one, usally you start at a bottom corner, work your way across the roof and up just as you do shingles, remember though unlike shingles these don't have any sealing strips, so under each overlap before putting the piece on you need to put a sealer bead on. the tubes from your local lumber yard work just fine. just remember dont hurry yourself into making mistakes and forgetting anything. i don't know if you have helpers but generally you can hire a high school kid to help put this on. it isn't really that hard.use whats called a barn screw to hold it onto your existing roof,( they are color coated, and have rubber gaskets) so no leaks where fastened unlike nails.
Q: Can steel coils be coated with nickel?
Yes, steel coils can be coated with nickel.
Q: How are steel coils used in the production of construction equipment?
Steel coils are used in the production of construction equipment as they provide a reliable and cost-effective material for manufacturing various components. These coils are often processed and shaped into specific parts, such as frames, chassis, and heavy-duty structures, which make up the foundation and framework of construction equipment. The high strength and durability of steel coils ensure that the equipment can withstand heavy loads, extreme conditions, and repetitive use, making them essential in the construction industry.
Q: For robotics homework, I need to find out how steel is galvanized and why. I researched a little bit, and I'm not sure I grasp the entire concept. Simple words would be helpful :) Thank you!!!
Steel can be galvinised by electroplating process. Galvinising means providing a zinc coating on steel surface. It protects the material from rusting and loosing the shinining.

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