prepainted steel roll Coil colour coated steel coil supplier

prepainted steel roll Coil colour coated steel coil supplier System 1

prepainted steel roll Coil colour coated steel coil supplier System 2

prepainted steel roll Coil colour coated steel coil supplier

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Standard:	AISI,ASTM,BS,DIN,GB,JIS	Grade:	SGCC DX51D	Thickness:	0.146-1.2mm
Place of Origin:	Shandong China (Mainland)	Brand Name:	CNBM	Model Number:	0.146MM-1.2MM*1250MM OR UNDER
Type:	Steel coil ,Steel sheets/plates,Corrugated steel sheets/plates	Technique:	Hot rolled-cold rolled- galvanized Surface Treatment Galvanized	Surface Treatment:	Galvanized
Application:	Structural use ,roofing, commercial use, household appliance, industry	Special Use:	High-strength Steel Plate	Width:	800-1250mm
Length:	C

Packaging & Delivery

Packaging Detail:	standard packing to export 4 eye bands and 3 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumfer
Delivery Detail:	7--30days after receiving deposit

Specifications

Color Coated Steel Coil:SGCC DX51D
Capability:Waterproof Rustless
Place of Origin:Shandong, China (Mainland)

Our Product Introduction

Hot-Dipped Galvanized Steel Coil:SGCC DX

Thickness: 0.146-1.2mm

Width:800-1250mm

Spangle: Regular Big Mini Non-spangle

CNBM INTERNATIONAL
CNBM International Corporation (CNBM International) is the most important trading platform of
CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets
Supervision and Administration Commission of the State Council.
As of the end of 2012, CNBM’s total assets exceeded RMB 300 billion, with more than 150,000
employees, and 20 companies under direct management with 100% share control or majority control,
among which 6 were listed companies, including 2 overseas listed. CNBM ranked NO.319 in the Top
Fortune World 500 of 2013 with 34.46 billion dollars revenue.
For now, we have established strategic partnerships with hundreds of domestic manufacturers and
extensive business relations with clients from over 120 countries in the fields of building materials and
equipments by making full use of its absolute superiority in both abundant source and solid technology
support. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view
to realize localization, which also represents an essential progress in our globalization target.
STEEL SHEET/COIL DEPARTMENT
Our department is specialized in manufacturing and exporting the following products.
HOT ROLLED STEEL
COLD ROLLED STEEL
HOT-DIP GALVANIZED/ALUZINC STEEL
PRE-PAINTED GALVANIZED/ALUZINC STEEL
PRINTING STEEL
We can ensure that stable quality standards are maintained, strictly meeting both market
requirements and customers’ expectations. Our products enjoy an excellent reputation and have been
exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely
hope to establish good and long-term business relationship with your esteemed company.
COMPANY
PROFILE
- 1 -
- 2 -
Steel Coil/Sheet
CNBM UAE
CNBM INDIA
CNBM GERMANY
CNBM BRAZIL
CNBM K.S.A
CNBM INDONESIA
CNBM THAILAND
CNBM SOUTH AFRICA

Q: What are some characteristics of steel.: Characteristics Of Steel Hardening. - The characteristic difference between steel and pure wrought iron is as follows: - When steel is raised to a red heat and then suddenly cooled, it becomes hard and brittle. This process, which is known as hardening, has no effect upon pure wrought iron. Tempering is a characteristic of steel which distinguishes it from cast iron. If steel has been hardened by being heated and suddenly cooled, as above described, it may be softened again by applying a lower degree of heat and again cooling. This is known as tempering. Cast iron, on the contrary, though it is hardened by the first process, cannot be softened by the second. When a bar of steel is struck it gives out a sharp metallic ring, quite different from the sound produced by striking wrought iron. Other characteristics of steel are its great elasticity and its retention of magnetism.

Q: Molton is formed at 2800 F. Thats a fact. Now jet fuel at its hottest is 1800. Where does the other 1000 degress come in? And it was found at the WTC 7 site. Was this hit by a plane? A simple fire COULD NOT produce molton. This is a fact. Molton is formed during controlled demoliton of a building since all the bombs in the buiding go off and its very very hot. The fact there was MOLTON at the site is shocking to some since it is IMPOSSIBLE for molton to form from jet feul alone. Impossible. It needed another source. Now the claim that I'll get is that it weakened the stell but then we would find weak steel not molton. Why do you seem to throw this off of your shoulder? Do you not want to belive it? I'm no jet fuel guy but I know you cannot make molton by using just jet fuel. This is really proof that 9/11 was an inside job.: I think there are things that you are missing here. First of all I looked up the MSDS sheet for Steel from US Steel. Steel is made of all kinds of different metals to start with and the melting/freezing point for steel is 1750 F not 2800 according to US Steel. In addition in the World Trade Center buildings there were all kinds of other materials that are normally used in construction that were all burning at the same time which would have added to the temperatures. Not only was it steel but it was iron, calcium and other building materials too. NIST provides a maximum gas temperature due to WTC fires of 1,000 °C: In no instance did NIST report that steel in the WTC towers melted due to the fires. The melting point of steel is about 1,500 degrees Celsius (2,800 degrees Fahrenheit). Normal building fires and hydrocarbon (e.g., jet fuel) fires generate temperatures up to about 1,100 degrees Celsius (2,000 degrees Fahrenheit). NIST reported maximum upper layer air temperatures of about 1,000 degrees Celsius (1,800 degrees Fahrenheit) in the WTC towers (for example, see NCSTAR 1, figure 6-36) Okay I don't know if you know who NIST is but that is the National Institute of Standards and Technology and they are some pretty smart people. They did not say that the steel melted due to the fires, but they did say that the temperatures surely did get high enough to to melt the steel. If US Steel says the melting point for steel is 1750 and NIST says that the temperatures were around 1800 F then that is high enough to melt the steel. I think the key is that there were other materials burning too.

Q: Is it possible to have a 25 room Hotel building with Steel structure. Thay is instead of traditional RCC can we have a 25 room hotel constructed using steel construction? Is it economic and how much time will it take to construct the same? Appraximate area would be 5000sq.ft to 10000sqft.: Yes you can have a steel structure building, as if it is more economical than RCC, I think it is , and it is much faster in completion than RCC, For such area steel structure is less in time than the RCC by 30% to 40%, my experience could estimate 6months to 8 months duration for steel structure

Q: How are steel coils welded together?: Steel coils are typically welded together using one of two methods: either by resistance welding or by arc welding. In resistance welding, the coils are pressed together and an electric current is passed through them, generating heat and causing the coils to fuse together. Arc welding, on the other hand, involves the use of an electric arc that melts the edges of the coils, creating a molten pool. As the pool solidifies, the coils bond together, forming a strong weld. Both methods ensure a secure and durable connection between the steel coils.

Q: what pokemon are week to steel type pokemon like lucario? help please, and thank you.: I believe Ground-type, Ice-type, Rock-type, Dark-type, Normal-type, Psychic-type, and Ghost-type Pokemon are weak to a Lucario. Steel is super effective against Rock and Ice-type Pokemon. Fighting is super effective against Rock, Ice, Normal, and Dark-type Pokemon. The reason why I added Psychic-type and Ghost-type Pokemon to the list of Pokemon that are weak to a Lucario is because Lucaro has the ability to learn Dark Pulse at high levels, so if he knows this move, then he should be able to deal super effective blows to Ghost and Psychic-type Pokemon. Of course, these are only if the Pokemon that you are facing is a single-type Pokemon. The Pokemon that you face will determine if a move is weak against it or not. Study up on the Pokemon you are facing and what types they are so that you can determine if your Lucario will be super effective against it or not. Have your Lucario stay away from Fighting-type and Fire-type Pokemon as they are both super effective against Steel-type Pokemon. Hope this helps :)

Q: How do steel coils compare to other types of metal coils?: Steel coils are highly regarded for their exceptional strength and durability, making them superior to other types of metal coils. Steel is known for its high tensile strength, allowing it to withstand heavy loads and resist deformation. This makes steel coils ideal for applications that require a high level of structural integrity, such as in the construction and automotive industries. In addition to their strength, steel coils also offer excellent corrosion resistance. Various protective layers, such as zinc or paint, can be applied to steel to prevent rusting and ensure longevity. This makes steel coils suitable for outdoor and marine environments where exposure to moisture and harsh weather conditions is common. Furthermore, steel coils have a diverse range of mechanical properties that can be customized through different manufacturing processes. This allows for the production of steel coils with specific characteristics, including high ductility, heat resistance, or electrical conductivity, to meet the requirements of various industries. When compared to other metal coils, such as aluminum or copper, steel coils often have a lower cost. Steel is one of the most economical metals available, and its abundance in nature contributes to its affordability. This makes steel coils a cost-effective choice for many applications, especially when large quantities are required. Overall, steel coils are distinguished by their exceptional strength, durability, corrosion resistance, versatility, and affordability. These qualities make steel coils the preferred choice for a wide range of industries, including construction, manufacturing, transportation, and energy.

Q: What are the challenges in coil blanking for high-strength steel?: Some challenges in coil blanking for high-strength steel include the increased hardness and strength of the material, which can lead to greater wear and tear on cutting tools. Additionally, high-strength steel may have less ductility, making it more prone to cracking or breaking during the blanking process. The higher tensile strength and spring-back characteristics of the steel also require precise control and adjustment of blanking parameters to ensure accurate and consistent part dimensions.

Q: How do steel coil manufacturers handle international shipping requirements?: Steel coil manufacturers handle international shipping requirements by ensuring that their products meet the necessary standards and regulations for transportation. This includes adhering to specific packaging requirements, such as utilizing appropriate containers and securing the coils to prevent damage during transit. To meet international shipping requirements, manufacturers also need to comply with customs regulations and documentation. They must prepare accurate and complete paperwork, including commercial invoices, packing lists, and bills of lading, to facilitate smooth customs clearance procedures. Moreover, steel coil manufacturers often work with freight forwarders or shipping agents who specialize in international logistics. These professionals have extensive knowledge of shipping regulations, routes, and carriers, and can assist in arranging transportation, negotiating freight rates, and handling all necessary paperwork. Manufacturers may also opt to use intermodal transportation, which involves utilizing multiple modes of transportation, such as trucks, trains, and ships, to transport their steel coils. This allows for more efficient and cost-effective shipping, especially for long-distance or international shipments. Additionally, steel coil manufacturers may consider insurance coverage to protect their products during transit. Insurance can provide financial compensation in case of any damage, loss, or delays during the shipping process. Overall, steel coil manufacturers handle international shipping requirements through careful planning, compliance with regulations, collaboration with experts in logistics, and consideration of various transportation options. This helps ensure that their products reach international destinations safely, on time, and in compliance with all relevant regulations.

Q: What are the common coil slitting equipment used in the industry?: The common coil slitting equipment used in the industry includes slitter rewinders, slitter cutters, and slitter knives. These machines are designed to accurately cut and rewind coils of various materials, such as metal, paper, and plastic, into narrower strips or coils of desired widths.

Q: I have some steel wool and a charged 9V Battery, when I connect 2 wires to the battery, then touch the wool with the ends of the wires the wool instantly starts burning, but when I connect 2 wires to the piece of steel wool (a new piece not same one of course) and touch the battery with the ends of the wire nothing happens (see image...): The reason the steel wool catches fire is because the strands of steel are so fine and they have a high resistance. The thin strands get to red-hot very quickly, compared to larger gauge copper wire which has lower resistance and can dissipate the heat over its larger mass. When you connect the battery to the wire first, then touch the steel wool, you are making solid contact with the steel wool and your hand makes sure that the wire stays in contact. The current continues to flow and the wool heats up. When you connect the wire to the steel wool first, as soon as you connect the battery the current melts that tiny bit of steel wool touching the wire and electrical contact is lost. The current stops flowing. No fire. If you want to connect the wire first and not have to hold it, you have to make sure that the current keeps flowing, perhaps by using a braided copper wire and spreading out the individual strands to make multiple contacts. Either that, or remove the insulation from a longer section of the wire and make sure that the entire un-insulated part of the wire is in contact with the steel wool. Maybe even weigh it down. Remember that any strands of steel wool touching that wire will melt as soon as the current starts, so you have to make sure that the wire will maintain contact somehow, the same way that your hand pushes the wire against it.

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