cold rolled steel coil with competetive price

cold rolled steel coil with competetive price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Standard: ASTM, DIN, GB
Steel Grade: Q235B
Place of Origin: Hebei, China (Mainland)
Technique: Hot Rolled
Surface Treatment: Polished
Technique: Cold Rolled
Surface Treatment: Coated

Packaging & Delivery

Packaging Details:	in bundle
Delivery Detail:	25 days after receiving the deposit

Specifications

Hot rolled sheet in coil: Specification 2.0mm-15.5mm;
Material: Q235, SS400, SPHC, 16Mn, 16MnR, 20G, 65Mn.

Sales of the steel products
1. Steel pipes
(1) Seamless steel pipe: material 20#, 45#, 16Mn; Specification dia:57mm-dia:630mm.
(2) High-frequency welded pipe: material Q235A/B; Specification dia:15mm-dia:159mm.
(3) Galvanized pipe: material Q235A/B; Specification dia:15mm-dia:80mm.
(4) Stainless steel pipe: material 304, 316, 321, 430; Specification dia:15mm-dia:159mm.
(5) Cast iron pipe: material is spherulitic graphite cast iron, 18#, 22# pig iron.
2. Steel plate
(1) Cold rolled sheet in coil, cold rolled sheet in box: Specification 0.4mm-3.0mm; Material: ST12, SS400, SPHC.
(2) Hot rolled sheet in coil: Specification 2.0mm-15.5mm;
Material: Q235, SS400, SPHC, 16Mn, 16MnR, 20G, 65Mn.
(3) Medium plate: Specification 8.0mm-100mm; Material Q235, 65Mn, 16MnL.
(4) Galvanized sheet: Specification 0.4mm-3.0mm
(5) Stainless steel sheet: Specification 0.3mm-2.0mm; Material 304, 316, 321, 430.

Q:How are steel coils used in the production of elevator components?: Steel coils play a crucial role in elevator component manufacturing. Crafted from high-quality steel specifically designed to meet the demanding requirements of elevator production, these coils are indispensable. Elevator doors heavily rely on steel coils. These coils undergo processing into flat sheets, which are then cut into desired dimensions for door creation. The doors must possess strength and durability to endure frequent use and ensure passenger safety. Steel coils provide the necessary structural integrity and resistance to deformation, essential characteristics for elevator doors. Furthermore, steel coils find application in the manufacturing of elevator cabins. After processing, the coils are molded into various shapes to construct cabin walls and flooring. Steel's strength and rigidity make it an ideal material for this purpose, enabling it to handle heavy loads and establish a secure and stable environment for passengers. Additionally, steel coils find utility in the production of elevator shafts. Rolled into cylindrical forms and welded together, these coils serve as the structural framework for the shafts. The shafts demand strength and rigidity to support the elevator's weight and ensure smooth and safe vertical movement. Steel coils fulfill these requirements by providing the necessary strength, stability, and load-bearing capacity for this critical elevator system component. To summarize, steel coils play a vital role in the production of elevator components, including doors, cabins, and shafts. Their strength, durability, and versatility make them suitable for creating reliable and secure elevator systems that efficiently transport passengers.

Q:How are steel coils stored in warehouses?: Steel coils are typically stored in warehouses by stacking them securely on top of each other, either directly on the warehouse floor or on specially designed racks. They are often stored vertically to save space and ensure stability. Additionally, to prevent damage and corrosion, steel coils are often wrapped in protective materials or placed on pallets.

Q:What are the different types of welding used for steel coils?: Steel coil fabrication involves the utilization of various welding techniques, each catered to specific requirements and applications. Here, we present some commonly employed welding methods for steel coil fabrication: 1. Stick welding, also known as Shielded Metal Arc Welding (SMAW), utilizes a flux-coated electrode and an electric current to generate an arc between the electrode and the base material. SMAW is a versatile and extensively used technique suitable for a range of steel coil applications. 2. Gas Metal Arc Welding (GMAW), also referred to as MIG (Metal Inert Gas) welding, employs a continuous wire electrode and a shielding gas to safeguard the weld pool against atmospheric contamination. GMAW is renowned for its high welding speed and ease of automation, making it a favored choice for steel coil manufacturing. 3. Flux-Cored Arc Welding (FCAW) shares similarities with GMAW, but employs a tubular electrode with flux inside. The flux serves as both the shielding gas and added alloying elements, resulting in enhanced efficiency and weld quality. FCAW is often employed for high-speed welding applications in steel coil fabrication. 4. Gas Tungsten Arc Welding (GTAW), also known as TIG (Tungsten Inert Gas) welding, employs a non-consumable tungsten electrode and an inert gas, typically argon, to protect the weld area. GTAW delivers high-quality, precise welds with exceptional control over heat input, rendering it suitable for thin steel coil materials and critical welding scenarios. 5. Submerged Arc Welding (SAW) involves the use of a continuously fed wire electrode and a granular flux that covers the weld area. The arc is submerged beneath the flux, providing excellent protection and minimizing the need for post-weld cleaning. SAW is commonly employed for welding thick steel coils due to its high deposition rates and deep penetration capabilities. These examples highlight the diverse range of welding techniques employed in steel coil fabrication. The selection of the appropriate welding method depends on factors such as the specific steel grade, thickness, desired weld quality, production speed, and cost considerations. It is crucial to choose the suitable welding technique to ensure the longevity and performance of steel coils across different applications.

Q:What is the material of steel coil 08F and what brand can be used instead?: 20 steel used for various mechanical parts is not subjected to great stress and toughness, such as rod, sleeve, screw, lifting hook; also can be used for manufacturing in 60 pressure and 450 DEG C using non corrosive medium pipes, pipe; can also be used for carbon and cyanide carburized core strength is not the chain, such as bushings, roller, shaft and gear, sprocket and other important.

Q:What are the common applications of galvalume steel coils?: Galvalume steel coils have a wide range of applications due to their unique properties and durability. Some common applications of galvalume steel coils include: 1. Roofing: Galvalume steel coils are commonly used in the construction industry for roofing applications. The coating on these coils provides excellent corrosion resistance, making them ideal for protecting roofs from harsh weather conditions and extending their lifespan. 2. Siding: Galvalume steel coils are also used for siding applications in residential, commercial, and industrial buildings. The durability of these coils makes them suitable for withstanding external elements, such as rain, wind, and sunlight, without corroding or deteriorating. 3. Gutters and Downspouts: Galvalume steel coils are extensively used in gutter and downspout systems. The corrosion-resistant properties of these coils ensure that gutters and downspouts remain functional and aesthetically pleasing for a longer period, saving homeowners from frequent replacements or repairs. 4. Appliances: Many household appliances, such as refrigerators, ovens, and washing machines, utilize galvalume steel coils. The corrosion resistance and high heat reflectivity of these coils make them an excellent choice for manufacturing durable and energy-efficient appliances. 5. Automotive Industry: Galvalume steel coils find applications in the automotive industry for manufacturing parts like body panels, chassis, and exhaust systems. The lightweight nature and corrosion resistance of these coils contribute to fuel efficiency and the overall durability of vehicles. 6. HVAC Systems: Heating, ventilation, and air conditioning (HVAC) systems often use galvalume steel coils for components like ductwork and air handling units. The coils' ability to withstand high temperatures and resist corrosion ensures the longevity and efficiency of HVAC systems. 7. Agricultural Equipment: Galvalume steel coils are used in the manufacturing of agricultural equipment, such as grain storage bins, barns, and sheds. These coils provide excellent protection against rust, ensuring that the equipment remains durable and reliable in agricultural environments. Overall, galvalume steel coils have a wide range of applications across various industries due to their corrosion resistance, durability, and ability to withstand harsh environmental conditions.

Q:I beat fallout 3 and i downloaded broken steel expansion. I have no idea how to get to broken steel in other words i do not know how to start playing it.: Sorry, all three above are wrong. Once Broken Steel is downloaded via windows live it's supposed to start automatically, but if it's not then one should launch Fallout 3 from the Fallout3Launcher.exe and in the Data Files section checkmark Broken Steel before hitting Play Game. Then, if you've done everything right, no matter if you're first level stuck in Vault 101 or 20th level playing for 69 hours, in about a minute or so a message will appear saying that Broken Steel is installed and that your level cap has been raised from 20 to 30. Even if you don't proceed through the main quest to the new Broken Steel quests, Broken Steel content will still appear in your game, from Supermutant Overlords with Tri-Laser Rifles to Albino Radscorpions, they're all out there in random encounters. Broken Steel is how the game should've been released from the beginning if Bethesda had any conscience, but now that we've got it, enjoy it.

Q:Can steel coils be coated with luminescent materials?: Yes, steel coils can be coated with luminescent materials.

Q:What are the different types of steel coil storage containers?: There are several types of steel coil storage containers, including coil racks, coil cradles, coil saddles, coil cassettes, coil pallets, and coil cones. These containers are designed to safely store and transport steel coils, providing support and stability to prevent damage or shifting during handling and storage.

Q:What are the common coil coating materials?: The common coil coating materials include polyester, polyurethane, polyvinylidene fluoride (PVDF), and silicone-modified polyester (SMP).

Q:What is the difference between cold rolled strip and cold rolled steel coil?: Single literal explanation, volume and band are different, appearance shape is not the same.

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