Prepainted Cold Rolled Galvanized Steel Sheet Coil JIS G3312-2012
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 9000 m.t./month
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Product Description
1. Galvanized steel coil simple introduction:
Galvanized steel coil means that steel coils has gone through a chemical process
To keep it from corroding, so this protective metal, zinc layers, does not get rusty as easily. The coating also gives the steel a more durable, hard to scratch finish.
(1)Thickness:0.14-1.2mm
(2)Width:600-1250mm
(3)Material:SGCC,DX51D,S350GD,SPCC,CGCC
(4)Zn:40-275gsm
(5)Surface:oiled,chromated
(6)Application: Corrugated,Wall,Roofing,Structure and so on
2. Galvanized steel coil technical processing:
1)Uncoiled and sheared
2)Cleaned using a caustic solution, which can remove oil/grease, dirt, and paint
3)Entry looper to revised and then annealing furnace
4)Steel is dipped into the molten zinc bath
5)Cooled in a quench tank to reduce its temperature
6)Post treatment and crimper
3. Galvanized steel coil quality control:
Strict procurement process---skillful technical workers---final products inspection
(resistance to corrosion, salt spray test, exposure test, machinability, thermal resistance)
---standard packing
4. Galvanized steel coil advantages:
1)Zinc coating has good adhesion
2)Resistant to corrosive factors
3)High strength&quality
4)Strict quality control system
5)Standard export sea-worthy packing
5. Why choose us?
1).Advantages: We have two production line of PPGI and two lines for the galvanized steel coil, total yearly output is about 500000mt Also we have 56 professional salesperson from three international sales department, a group of technical engineers
And skillful quality control inspector.
2). Special technology support: We have two production line of pre-painted steel coil
And two lines for the galvanized steel coil, total yearly output is about 500000mt. In
Order to meet our customers new requirements, We also can manufacture the special
Products, such as Printed, Filmed, Pressed, Matte steel coil and the full hard G550
Galvanized steel and galvalume steel.
3). Conform the international quality standard: All products for export, according to the
International quality standard of Europe, Japan, Russia and America to produce.
Item: | Galvanized Steel Coils |
Material: | SGCC, SGCH, SPCC, SGCD, DX51D+Z, STO2Z,DX54D,DX51D |
Thickness: | 0.14mm-1.2mm |
Width: | 762-1250mm |
Length: | Coiled or as requested |
Surface: | Galvanized,oiled,chromated |
Application: | Industrial panels, roofing and siding for painting |
Types: | Commercial / Drawing / Deep Drawing / Structural quality |
Zinc coating: | Z40-275g/m2 |
Surface Treatment: | chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint |
Surface Structure: | zero spangle / minimized spangle / regular spangle/ big spangle |
Coil Weight: | 3-10 ton per coil |
Payment term: | T/T,L/C |
Packing information: | Export standard package :bundled wooden box or be required; The inner size of container is below: 20 ft GP:5.8m(length)x 2.13m(width)x 2.18m(high) about 24-26 CBM 40 ft GP:11.8m(length)x 2.13m(width)x 2.72m(high)about 68 CBM |
Port: | Qingdao,Tianjin port |
Delivery time: | 15-20 days,after we received your deposit |
- Q:How do steel coils contribute to sound insulation in buildings?
- Steel coils can contribute to sound insulation in buildings by absorbing and reducing sound vibrations. The coils act as barriers, preventing the transmission of sound waves and minimizing noise transfer between different areas of a building.
- Q:Theirs this two handed chinese sword on amazon with a forged combat steel blade and i was wandering if it means combat steel in the same sense that tempered carbon steel can be used?
- Great answer by JayDub. Amazon isn't exactly a great site for legitimate sword shopping. Look for legitimate retailers specializing in handmade swords.
- Q:Explain why a steel nail sinks but a steel ship floats.
- The vertical buoyancy force is equal to the weight of displaced fluid. Therefore, for a steel nail to sink, the weight of fluid it displaces is less than the weight of the nail itself. While the steel ship displaces a very large amount of fluid, thus generating a sufficiently high buoyancy force to keep the ship afloat.
- Q:What is the thickness of a steel coil?
- The thickness of a steel coil can vary depending on the specific requirements and application. Typically, the thickness of a steel coil can range from a few millimeters to several centimeters.
- Q:How are steel coils used in the manufacturing of agricultural machinery?
- Steel coils are used in the manufacturing of agricultural machinery primarily for the fabrication of structural components and parts such as frames, chassis, axles, and brackets. The high strength and durability of steel make it an ideal material for these applications, ensuring the machinery can withstand the harsh conditions and heavy loads typically encountered in agricultural operations. Steel coils are processed and formed into the required shapes and sizes to create sturdy and reliable components that contribute to the overall performance and longevity of agricultural machinery.
- Q:I noticed a friend's appliances are not magnetic, and mine are. Both are stainless steel. Are there two types of stainless steel or something? Thanks
- There are many types of stainless steel. Some are magnetic and some are non-magnetic. The magnetic properties of stainless steel are very dependent on the elements added into the alloy, and specifically the addition of nickel can change the structure from magnetic to non-magnetic. Poor heat treatment or high heat input welding of normal or high carbon austenitic stainless steels will cause sensitization, ie formation of chromium carbides. The formation of carbides not only reduces the corrosion resistance of the stainless steel but also tends to form martensite around the carbide. This martensite is magnetic and the more severe the sensitisation, the stronger are the magnetic properties. When nickel is added, for instance, the austenite structure of iron is stabilized. This crystal structure makes such steels non-magnetic and less brittle at low temperatures. Martensitic stainless steels are magnetic. *Wrought, austenitic stainless steels, such as 304 and 316, are generally regarded as non-magnetic in the annealed condition, ie they are not attracted significantly by a magnet. However, if they are cold worked they will be attracted to a permanent magnet. The change occurs because the cold work deformation induces a transformation of the microstructure from austenite to martensite. The effect is less marked in alloys with high concentrations of austenite stabilisers such as nickel, nitrogen and carbon. Once the martensite is formed, it may also become magnetised. *In contrast to the austenitic alloys, ferritic stainless steels such as 409 or 3Cr12/5Cr12 and martensitic stainless steels such as 420, are strongly attracted to a magnet even in the annealed state. The duplex and super-duplex stainless steels will also be strongly attracted because they contain about 50% ferrite in their microstructure. *
- Q:i know that steel helmets werent meant to stop bullets, but i was wondering do they have an value whatsoever for stopping bullets, or is that just yet another thing that hollywood made up(like the omaha beach scene in saving private rian)
- They are meant to protect from shrapnel and flying objects,or an enemy's hit to the head. Not meant for protection against bullets [we didn't think so] but at the right angle you could get lucky. What they are useful for is boiling water for coffee etc. Shaving taking a who/e's bath and in the field very handy to have. The bad thing about pots is wearing,you must get accustomed to the weight on your head and neck. You don't think you ever will but finally you do,and because it's many uses and you must wear it,you do!
- Q:What are the different methods of edge wave correction for steel coils?
- There are several methods of edge wave correction for steel coils. One common method is using edge trimmers, which cut off the uneven edges of the coil to create a straighter edge. Another method is through tension leveling, where the coil is stretched to remove the wave-like deformities. Additionally, some manufacturers use roller leveling, where the coil passes through a series of rollers that press and flatten the edges. Lastly, laser technology can be employed to accurately measure and correct any edge wave deformities.
- Q:How do steel coils contribute to the manufacturing of oil and gas equipment?
- Steel coils are an essential component in the manufacturing of oil and gas equipment. These coils are typically made from high-quality steel that is durable, strong, and resistant to corrosion, making them ideal for withstanding the harsh environments and conditions encountered in the oil and gas industry. One of the primary applications of steel coils in oil and gas equipment manufacturing is in the fabrication of pressure vessels. Pressure vessels are crucial components used for storing and transporting various fluids and gases under high pressure. Steel coils are used to form the cylindrical shells of these vessels, providing the necessary strength and structural integrity to withstand the internal pressure. Steel coils are also utilized in the construction of oil and gas pipelines. These pipelines are responsible for transporting vast quantities of oil and gas over long distances. Steel coils are used to manufacture the pipes that make up these pipelines, providing the necessary strength, durability, and resistance to corrosion. The coils are rolled and welded to form seamless or welded pipes, which are then coated or lined to prevent corrosion and enhance their longevity. Furthermore, steel coils are instrumental in the production of drilling equipment used in the extraction of oil and gas. This equipment includes drill bits, casings, and wellheads, which are crucial for drilling and completing wells. The coils are used to fabricate these components, ensuring they can withstand the demanding conditions encountered during drilling operations. In addition to their structural applications, steel coils are also used in the manufacturing of ancillary equipment such as tanks, storage containers, and heat exchangers. These components play a vital role in the processing, storage, and distribution of oil and gas. Steel coils provide the required strength and durability to handle the harsh conditions and corrosive substances encountered in these processes. Overall, steel coils are indispensable in the manufacturing of oil and gas equipment. Their strength, durability, and resistance to corrosion make them a preferred choice in the industry. By contributing to the fabrication of pressure vessels, pipelines, drilling equipment, and ancillary components, steel coils ensure the safe and efficient extraction, processing, and transportation of oil and gas.
- Q:How are steel coils used in the manufacturing of electrical equipment?
- Steel coils are commonly used in the manufacturing of electrical equipment as they serve as a key component in transformers and motors. These coils are typically made of high-quality steel and are tightly wound to create an electromagnetic field when an electric current passes through them. This allows for efficient power transmission, voltage regulation, and electromagnetic induction, which are essential functions in various electrical devices.
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Prepainted Cold Rolled Galvanized Steel Sheet Coil JIS G3312-2012
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 9000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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