Aluzinc Suppliers Prepainted Red Color Coated Steel PPGI Coils For Building Material
Prepainted Zincalum Steel Coil PPGL brief introduction
It is manufactured by galvanizing a steel coil with coating of Aluminum (55% in weight ratio
but 80% in surface volume ratio) Zinc (43.4% in weight ratio) and Silicon (1.6% in weight ratio)
Color-coated rolls have light weight, beautiful appearance and good corrosion resistance. They can be processeddirectly.The colors are generally divided into gray, sea blue and brick red. They are mainly used in advertising, construction, home appliance industry, electrical appliance industry, furniture industry and transportation. Industry.
Usually, the paint coating material is polyester (PE) and the color of the back paint is white grey. The color can be customized according to the RAL color card or customer samples. Special patterns can be made, such as wood grain, flower print, camouflage, brick.
1) PPGI is also known as prepainted galvanized steel coil and color coated steel coil, with a hot dip zinc coated steel sheet substrate.
2) PPGL is also known as prepainted galvalume steel coil, with a galvalume steel sheet as a substrate.
With coating materials featuring different colors and abilities, PPGL is able to achieve a variety of appearances and functions, per customer requirements.
Compare to GI, Gl has great self-healing, heat-reflective and corrosion-resistant properties. Under normal conditions, the life span of PPGL can reach 50 years.
| Product name |
Aluzinc Suppliers Prepainted Red Color Coated Steel PPGI Coils For Building Material |
| Thickness (mm): |
0.12mm-1.5mm (±0.02 mm) |
| Width (mm): |
600-1250 mm (±2 mm) |
| Aluzinc Coating |
AZ 30 g/sm-275 g/sm |
| Spangle |
Regular |
| Coil Diameter (mm) |
508,610. |
| Coil Weight(T) |
3-5 tons or As your requirement. |
| Surface Treatment |
Chromated, Anti-finger |
| Standard |
GB/T-14798
JIS G 3321
EN 10215
ASTM 792 |
| Steel Grade |
SGLCC
DX51D+AZ |
| Quality |
Commercial and structural quality. |
| Packing |
1. Galvalume metal & waterproof paper around the coil.
2. Both ends are covered with disks.
3. Inner and outer protective steel rings on edges.
4. 4*5 metal strapping bands and circumferential bands to make it stable. |
| Port of Shipment |
Qingdao Port, or Tianjin Xingang port , China. |
| Date of Delivery |
Within 15-20 days after we receive deposit or L/C at sight. |
| Payment |
L/C at sight or T/T. |
| Transportation |
Container / bulk ship / Train |
| Supply Ability |
50,000MT per month. |
| MOQ |
Any quantity for regular size. |
| Application |
Making pipes,cold strip-welded pipes,cold-bent shaped-steel,bicycle structures,small-sized press-pieces and household decoration goods,boating |
The thin steel plate is immersed in the dissolved zinc bath so that its surface adheres to a thin steel plate. It is mainly produced by continuous galvanizing process, that is, the coiled steel plate is continuously immersed in the plating groove dissolved with zinc to make galvanized steel plate. This steel plate is also made by hot immersion, but after the groove, it is immediately heated to about 500 ºC, so that it generates an alloy film of zinc and iron. This galvanized coil has good coating adhesion and weld ability.
Galvanized coil can be divided into hot rolled galvanized coil and cold rolled galvanized coil, they are mainly used in the construction of household appliances, car containers, transportation and other fields, especially steel structure construction, automobile manufacturing, steel warehouse manufacturing and other industries their characteristics are mainly: strong corrosion resistance, good surface quality, economic and practical.
PPGI (Pre-painted galvanized iron) and PPGL (Pre-painted galvalume) are two types of coated steel that are widely used in various industries such as construction, automotive, electrical appliances, furniture, and many more. Both PPGI and PPGL are made by applying a coat of paint or other protective coating onto a steel sheet or coil before it is shaped into the final product. This process ensures that the steel is protected from corrosion and other damage, while also enhancing its aesthetic appeal.
PPGI is made by coating a galvanized steel sheet or coil with a layer of paint or other protective coating. This type of coated steel is known for its excellent corrosion resistance, durability, and versatility. PPGI is available in a wide range of colors and finishes, making it a popular choice for building exteriors, roofing, and other architectural applications.
PPGL, on the other hand, is made by coating a steel sheet or coil with a layer of aluminum-zinc alloy, instead of using a zinc coating like in PPGI. This type of coated steel is highly resistant to corrosion and offers excellent heat resistance, making it suitable for use in high-temperature applications.
Both PPGI and PPGL offer a cost-effective and efficient solution for various industries. They provide long-lasting protection against the elements, while also offering a wide range of colors and finishes to meet the specific needs of different applications.
1. Pre Painted Steel Coil brief introduction
It is used galvanized steel or the galvalume steel as the base materials,after surface pretreatment,
such as chemical degreasing and conversion treatment, next passed to be painted and baked, then
we get the final products.
2. Pre Painted Steel Coil quality control
Strict procurement process--skillful technical worker--final products inspection(resistance to corrosion,
salt spray test, exposure test, machinability, thermal resistance)--standard packing.
3. Pre Painted Steel Coil features
1) Excellent corrosion resistance: Zinc layer provides a good protection
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting sunlight away
3) Aesthetics: Available in plethora of patterns and multiple sizes as per requirements
4) Versatility: Color steel coil can be used in the various areas
4. Pre Painted Steel Coil application
It is used in different activity sectors such as construction (roof, wall and ceiling claddings, lighting,
radiators etc, ), general industry (office furniture, heating, ventilating, air conditioning), domestic
appliances (refrigerators, washing machines, small kitchen appliances, computer casings, VCR&
DVD casings, etc)
5. Pre Painted Steel Coil coating types and function
1) Polyester(PE)
2) Silicon modified polyester(SMP)
3) High durability polyester(HDP)
4) Polyvinylidene fluoride(PVDF)
6. Pre Painted Steel Coil coating on production line
Coating is a continuous, automated process for coating metal before fabrication into end products.
The steel or aluminum substrate is delivered in coil form from the rolling mills. It is positioned at
The beginning of the coating line, and in one continuous process, the coil is unwound, pre-cleaned,
Pre-treated, pre-primed, and prepainted before being recoiled on the other end and packaged for
Shipment
PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate.
The term is an extension of GI which is a traditional abbreviation for Galvanized Iron. Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, as opposed to batch dip processes. PPGI refers to factory pre-painted zinc coated steel, where the steel is painted before forming, as opposed to post painting which occurs after forming.
1.Galvanized Steel Coil is in order to prevent the surface of the steel plate from corrosion to extend its service life, the surface of the steel plate is coated with a layer of metallic zinc, this zinc-coated steel plate is called galvanized sheet.
2.Galvalume Steel Coil Aluminum-zinc plated steel sheets have a characteristic smooth, flat and ornate starburst surface with a silvery-white base color.
3.The pre-painted galvanized steel coils are The color-coated sheet is made by proceeding the chemistry treating (the degrease, phosphorus, chromium hydrochloric acid passivation) on the surface of steel sheet ( zinc-plated, aluminium-zinc plated, nickel plated, etc.) then draw ( the roller
scribbles ) the coating, again baking.
4.Steel sheets with differnt shapes and press by galvanized ,galvalume and ppgi and coil.
Bomis owns 2 galvanized 2 galvalume, 2 PPGI /PPGLproduction lines, and 15 roofing sheet machines. Our production line was imported from Germany and assembled only 3 years ago. And our highly defined production procedure will make sure the quality is stable and satisfactory. Our cargo is well protected .We offer commercial steel (CS Types A, B, and C) and structural steel (SS). We use Polyester, Silicone Modified Polyester, Polyvinylidene Difluoride paints for customers to choose from. We pay attention to every section that may affect the client's shopping experience, and packing is one. We always give the best packing and shipment to make sure cargo is well protected. We are familiar with the size, quality requirements, and product usage of each countries.
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