A galvanized coil is a thin steel sheet that undergoes a process where it is immersed in a molten zinc bath to create a layer of zinc on its surface. It is primarily produced through continuous galvanizing, a process in which the rolled steel plate is continuously submerged in the molten zinc bath to form a galvanized steel plate. There is also alloyed galvanized steel sheet, which is produced using the hot-dip method. After exiting the zinc bath, it is immediately heated to approximately 500°C to create an alloy coating consisting of zinc and iron. Galvanized coils exhibit good coating adhesion and weldability due to the zinc layer adhering well to the steel surface. The galvanization process provides corrosion resistance and protects the underlying steel from environmental factors.
Details
Color Coated Roll, also known as PPGI (Prepainted Galvanized Iron), refers to a color coated galvanized steel sheet in coil form. Galvanized steel undergoes a chemical process to prevent corrosion. It is coated with layers of zinc oxide, as zinc is a protective metal that resists rusting. The zinc coating not only provides corrosion resistance but also gives the steel a durable and scratch-resistant finish, which is aesthetically appealing to many. Galvanized steel is widely used in outdoor, marine, and industrial applications, making it an essential component in various fabrication projects.
Details
Galvanized steel pipe is a welded steel pipe with a hot-dip or electroplated zinc layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and extend their service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipelines in the petroleum industry, especially offshore oil fields, and as oil heaters and condensators in chemical coking equipment. Pipes for coolers, coal distillate wash oil exchangers, pipes for trestle pipe piles, and support frames for mine tunnels, etc.
Details
Standards: JIS G3302, ASTM A653M, EN10327, DIN 17162, EN 10142, EN 10147, EN 10292, JIS G3302 Material: DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, S220GD+Z, DX51D+Z/SGCC/A653, etc Zinc Coating: 40-600g/㎡ Width: 1000mm, 1219mm, 1250mm, 1500mm or customized as required Thickness: 0.1-6.5mm or customized as required Surface Finish: Regular spangle, Big spangle, minimum spangle, zero spangle
Details
Galvanized steel sheet is a type of steel sheet that has been coated with a layer of hot-dip galvanization or electro-galvanization on its surface. Features of galvanized steel: Galvanized can effectively prevent steel corrosion and prolong service life. Galvanized steel sheet (thickness is 0.4~1.2mm) is also called galvanized iron sheet, commonly known as white iron sheet. Galvanized steel sheet is widely used in construction, vehicles, household appliances, daily necessities and other industries.
Details
Roof panels are specifically designed panels capable of directly bearing roof loads. In the case of roofing and exterior walls made from aluminum-magnesium-manganese alloys, they commonly undergo a pre-roll coating (Coil Coated) process. This process offers several advantages, including precise color difference control, uniform paint film application, high quality stability, and environmental friendliness. By utilizing the pre-roll coating process, the resulting roof panels exhibit excellent aesthetic appeal, consistent paint coverage, reliable quality, and adherence to environmental standards.
Details
Galvanized corrugated sheets are building materials created by subjecting hot-dip galvanized mild steel sheets to a cold rolling process, resulting in a linear corrugated pattern. The corrugations, which consist of ridges and grooves, enhance the bending strength of the sheet in a direction perpendicular to the corrugations. The corrugated design of galvanized corrugated sheets provides multiple benefits. Firstly, it increases the overall strength of the sheet, enabling it to withstand bending and other stresses. This enhanced strength contributes to the longevity and reliability of the sheets, ensuring years of dependable utility. Additionally, the ridges and grooves improve the sheet\'s resistance to external forces such as wind and impact.
Details
Corrugated board, also known as profiled plate, is a type of building material made by rolling and cold-bending color-coated steel sheets, galvanized sheets, or other metal sheets into various wave-shaped profiles. It offers several advantages such as lightweight construction, high strength, vibrant color options, convenient and fast installation, earthquake resistance, fire resistance, waterproofing, long lifespan, and low maintenance requirements. Thanks to these features, corrugated board has gained widespread popularity and application in the construction industry. It is commonly used for roofing, cladding, and wall panels in residential, commercial, and industrial buildings. The combination of its structural strength, aesthetic appeal, and durability makes corrugated board a preferred choice for various architectural projects.
Details
Tinplate Coil, also known as electroplated tin steel sheets, refers to cold-rolled low-carbon steel sheets or strips that are coated with commercial pure tin on both sides. Tin serves as a protective layer, preventing corrosion and rust. This material combines the strength and formability of steel with the corrosion resistance, solderability, and aesthetic appearance of tin. Tinplate Coil possesses several advantageous properties, including corrosion resistance, non-toxicity, high strength, and good ductility. It offers excellent protection against corrosion while maintaining a safe and non-toxic packaging material. Tinplate packaging has a wide range of applications in the packaging industry due to its ability to provide effective sealing, preservation, light-proofing, durability, and unique metal decoration charm.
Details
A galvanized coil is a thin steel sheet that undergoes a process where it is immersed in a molten zinc bath to create a layer of zinc on its surface. It is primarily produced through continuous galvanizing, a process in which the rolled steel plate is continuously submerged in the molten zinc bath to form a galvanized steel plate. There is also alloyed galvanized steel sheet, which is produced using the hot-dip method. After exiting the zinc bath, it is immediately heated to approximately 500°C to create an alloy coating consisting of zinc and iron. Galvanized coils exhibit good coating adhesion and weldability due to the zinc layer adhering well to the steel surface. The galvanization process provides corrosion resistance and protects the underlying steel from environmental factors.
Details
Steel pipes with circumferential corrugations offer increased load-bearing capacity. Culverts constructed using these pipe sections are known as corrugated steel culverts. To prevent corrosion, corrugated metal culverts are typically made from galvanized carbon steel. The zinc coating on the culverts usually ranges from 275g/m2 to 1200g/m2, although the amount of galvanizing can be adjusted based on customer requirements.
Details
Galvanized pipes, also referred to as galvanized steel pipes, are classified into two types: hot-dip galvanized and electric galvanized. Hot-dip galvanized pipes have a thicker galvanized layer that provides several advantages, including uniform coating, strong adhesion, and a long service life.
Details