PPGI Prepainted Galvanized Steel Coil/Hot Dipped Galvanized Steel Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Pre-painted Steel Coil
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: - I'm considering doing my physics coursework on the uses of Mild Steel in skyscrapers and construction, would this be right? Some sources tell me mild steel is too weak, others say it is fine
- Mild steel doesn't really mean anything, technically. In today's world all steel is mild steel unless it's high carbon or alloy, which are mostly tool steels. You'll need to study steel much deeper than that to accomplish any real physics work relating to steel.
- Q: How are steel coils coated for specific applications?
- Steel coils can be coated for specific applications through various methods such as hot-dip galvanizing, electro-galvanizing, or applying organic coatings like paints or lacquers. These processes help enhance the steel's corrosion resistance, improve its appearance, and provide specific properties required for different applications.
- Q: What is the standard width of steel coils?
- The standard width of steel coils can vary depending on the specific industry and application. However, in general, the standard width for steel coils ranges between 36 inches to 72 inches. The specific width will depend on factors such as the type of steel being used, the intended use of the coils, and the equipment used for processing and handling the coils. It is important to consult industry standards and specifications to determine the appropriate width for a particular steel coil application.
- Q: Hi, I would like to know if steel is an important material in desalination plants. If it is, could you specify what type of steel is used (i.e. flat steel products, long steel products, etc). Thanks.
- yes stainless steel pipes
- Q: How are steel coils inspected for edge quality using visual inspection?
- To ensure that steel coils meet the necessary standards and specifications, visual inspection methods are employed to assess their edge quality. This involves carefully examining the edges of the coils to identify any defects or imperfections that may have occurred during manufacturing or handling. During this inspection process, trained inspectors visually assess the edges of the steel coils for various parameters, such as burrs, cracks, unevenness, roughness, and other irregularities that could impact the steel's quality and performance. To conduct these assessments, they utilize specialized tools like magnifying glasses, microscopes, or cameras to closely observe and analyze the edges. Each coil is meticulously inspected by the inspectors to detect any signs of defects that could potentially affect the steel's functionality or integrity. They pay meticulous attention to detail, ensuring that the edges are smooth, devoid of sharp edges or protrusions, and possess consistent dimensions throughout the coil. Apart from visual inspection, inspectors may also employ specific testing methods like dye penetrant testing or ultrasonic testing to further evaluate the quality of the steel coil edges. These supplementary tests aid in detecting any hidden defects that may not be visible to the naked eye. As a whole, visual inspection plays a vital role in the quality control process for steel coils by allowing for the identification and elimination of edge defects that could compromise the steel's performance and durability. By ensuring that the edges meet the required standards, visual inspection helps to uphold the quality and dependability of the steel coils.
- Q: How are steel coils used in the production of construction equipment?
- Steel coils are used in the production of construction equipment as they serve as the primary raw material for manufacturing various components such as structural frames, panels, chassis, and other critical parts. These coils are unwound and processed through cutting, bending, and welding techniques to create the necessary shapes and sizes required for construction machinery. The high strength and durability of steel make it an ideal material for construction equipment, ensuring longevity and reliability in demanding job site conditions.
- Q: How are steel coils processed?
- Steel coils are processed through a series of steps, including cleaning, pickling, cold rolling, annealing, and tempering. These processes help to remove impurities, improve surface finish, reduce thickness, and enhance mechanical properties of the steel coils.
- Q: What are the different methods of edge trimming steel coils?
- Manufacturers have various methods at their disposal for edge trimming steel coils, which are chosen based on their specific preferences and requirements. Some commonly used methods include: 1. Slitting: This method involves passing the coil through rotating circular blades to precisely cut the edges. It is suitable for different thicknesses of steel coils. 2. Milling: By using milling cutters, excess material is removed to achieve the desired edge finish. Milling is often employed for thicker steel coils or when a specific edge profile is needed. 3. Shearing: A sharp blade is used to cut the steel coil along a straight line, providing a clean and straight edge. This method is commonly used for thinner steel coils. 4. Laser cutting: Edge trimming is achieved by utilizing a focused laser beam to melt or vaporize the excess material, resulting in a precise and smooth edge. Laser cutting is often preferred for thinner gauges or when intricate shapes or patterns are necessary. 5. Water jet cutting: This method involves 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, particularly for thicker steel coils and complex shapes. Manufacturers should carefully assess their specific requirements, including coil thickness, desired edge finish, speed, and cost, to choose the most suitable edge trimming method for their steel coils.
- Q: I like steel strings but don't want to get a new guitar. Is that my only option?
- It will permanently ruin the guitars neck. Acoustic guitars have an adjustable metal rod in them called a “Truss Rod” that allows the neck to withstand steel string tension. How about putting on high tension nylon strings ?
- Q: and what are the four main elements in STAINLESS steel? x
- Very high carbon steel (0.96 to 2.11%) is hard and not very ductile (difficult to mold or shape). It is also difficult to weld, but has the lowest melting point. As the carbon content is reduced, the steel becomes softer, more ductile and melts at a higher temperature. Stainless steel is an alloy of Iron, Carbon, Chromium. The fourth element would depend upon the grade of steel, but Nickel is probably the most common.
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PPGI Prepainted Galvanized Steel Coil/Hot Dipped Galvanized Steel Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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