PPGI Color Coated Steel Coil for outdoor roof

PPGI Color Coated Steel Coil for outdoor roof System 1

PPGI Color Coated Steel Coil for outdoor roof

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 8000 m.t./month

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Product Description

commodity	Color-coated Galvanized Steel Coil (PPGI/ PPGL)
Techinical Standard:	JIS G3302-1998, EN10142/10137, ASTM A653
grade	TSGCC, TDX51D / TDX52D / TS250, 280GD
Types:	For general / drawing use
Thickness	0.14-1.0mm(0.16-0.8mm is the most advantage thickness))
Width	Width: 610/724/820/914/1000/1200/1219/1220/1250mm
Type of coating:	PE, SMP, PVDF
Zinc coating	Z60-150g/m2 or AZ40-100g/m2
Top painting:	5 mic. Primer + 15 mc. R. M. P.
Back painting:	5-7 mic. EP
Color:	According to RAL standard
ID coil	508mm / 610mm
Coil weight:	3--5MT
Package:	Properly packed for ocean freight exportation in 20' ' containers
Application:	Industrial panels, roofing and siding for painting / automobile
Price terms	FOB, CFR, CIF
Payment terms	20%TT in advance+80% TT or irrevocable 80%L/C at sight
delivery time	25 days after recepit of 20% TT
Remarks	Insurance is all risks
	MTC 3.1 will be handed on with shipping documents
	We accept SGS certificatation test

color steel rolled

Q&A What is your advantage?
ANSWER:24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent
Q&A What is your acceptable payment term?

ANSWER: TT,LC,OA etc

Q: Nickel is ferro magnetic in nature. But when it is added with stainless steel, it makes stainless steel non-magnetic. What is the structural changes happened with the presence of nickel?: All stainless steel is non magnetic.

Q: How are steel coils used in the manufacturing of exhaust systems?: Steel coils are used in the manufacturing of exhaust systems as they provide the necessary raw material for forming various components such as pipes, mufflers, and brackets. The coils are typically processed through cutting, bending, welding, and shaping techniques to create the specific parts required for the exhaust system.

Q: How are steel coils different from steel sheets?: Steel coils and steel sheets are both made from the same material, steel, but they differ in terms of shape and size. Steel coils are long, continuous rolls of steel that are typically wound up into a coil shape. They are generally used for industrial purposes and can be processed further to create various products like pipes, tubes, or automotive parts. On the other hand, steel sheets are flat pieces of steel that are available in various thicknesses. They are commonly used in construction, manufacturing, and fabrication processes where a flat surface is required, such as roofing, cladding, or panels.

Q: how many persent of manganese in all types of carbon steel: Not more than 1.65 % of manganese in carbon steel. *Carbon steel, also called plain carbon steel, is steel where the main alloying constituent is carbon. The American Iron and Steel Institute (AISI) defines carbon steel as: Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, columbium, molybdenum, nickel, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 0.40 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60 *AISI 1040 is a carbon steel which is having a 0.60-0.90 % of manganese.

Q: What are the main characteristics of steel coils?: The main characteristics of steel coils include their high strength and durability, excellent corrosion resistance, and ability to be easily formed and shaped. They are typically made from carbon steel and come in various widths, thicknesses, and lengths. Steel coils are commonly used in a wide range of industries such as construction, automotive, and manufacturing for applications such as roofing, structural components, and electrical appliances.

Q: How are steel coils tested for strength and durability?: Steel coils are tested for strength and durability through a series of rigorous tests. These tests typically include tension tests, bend tests, and hardness tests. Additionally, the coils may undergo impact tests to evaluate their resistance to sudden forces. These tests help ensure that the steel coils meet the required standards and can withstand various conditions and applications.

Q: What are the different types of steel coil surface treatments for durability?: There are several different types of steel coil surface treatments that can enhance the durability of the material. 1. Hot-dip galvanizing: This process involves immersing the steel coil in a bath of molten zinc, creating a protective zinc coating on the surface. Hot-dip galvanizing provides excellent corrosion resistance and can extend the lifespan of the steel coil. 2. Electro-galvanizing: In this method, a thin layer of zinc is electrodeposited onto the surface of the steel coil. Electro-galvanizing offers good corrosion resistance and is commonly used for indoor applications or where a thinner coating is desired. 3. Powder coating: Powder coating involves applying a dry powder paint to the surface of the steel coil and then curing it under heat. This creates a durable, uniform, and attractive finish that is resistant to chipping, scratching, and fading. 4. Organic coatings: Organic coatings, such as acrylics, polyesters, or fluoropolymers, are often applied to steel coils to provide protection against corrosion, UV rays, and other environmental factors. These coatings can enhance the durability and aesthetics of the steel coil. 5. Chromate conversion coating: This treatment involves applying a thin layer of chromate onto the surface of the steel coil. Chromate conversion coatings provide corrosion resistance and can improve the adhesion of subsequent paint or powder coating layers. Each of these surface treatments offers unique benefits in terms of corrosion resistance, durability, and appearance. The choice of treatment depends on the specific application requirements and the level of protection needed for the steel coil.

Q: What are the factors affecting the formability of steel coils?: The factors affecting the formability of steel coils include the composition and microstructure of the steel, the thickness and width of the coil, the temperature and speed of the forming process, the lubrication used during forming, and the presence of any surface defects or contaminants.

Q: What really is the difference between stain-less steel and iron? I only know that iron is an element, and stain-less steel is an alloy...but what else is there?: alloy is a mixture of multiple metals or some other elements. like some steel is mixed with carbon and iron so that alloy is more hard than the pure iron. some of them is mixed with aluminium and iron. that's all depends on the requirement.

Q: How are steel coils used in the production of metal bridges?: Due to their versatility, strength, and durability, steel coils are a crucial element in the manufacturing of metal bridges. These coils, typically made from high-quality steel alloys, provide the necessary structural integrity required for bridge construction. To begin the process of using steel coils for bridge production, they undergo a series of manufacturing techniques. The coils are uncoiled and straightened to eliminate any distortions or bends. They are then precisely cut into lengths according to the specifications of the bridge design. Once the steel coils have been processed, they are transformed into various structural components used in bridge construction. These components include beams, girders, trusses, and plates. Beams and girders serve as the primary support structure of the bridge, while trusses provide additional support and stability. Plates are used for the bridge deck, providing a surface for vehicles and pedestrians to travel on. Steel coils also play a critical role in the fabrication of bridge connections and joints. These connections are essential for transmitting loads and forces throughout the bridge structure, ensuring its stability and safety. Steel coils are utilized in the creation of various connection elements, such as bolts, nuts, washers, and welded sections. Furthermore, steel coils are commonly employed in the production of bridge reinforcements. Rebar, which is used to strengthen concrete elements within the bridge, is manufactured from steel coils. By enhancing the load-bearing capacity and resistance to bending and tension, these reinforcements strengthen columns, piers, and abutments. In addition to their structural applications, steel coils are also utilized for protective coatings on metal bridges. They can be coated with specialized materials like zinc, epoxy, or paint to prevent corrosion and extend the bridge's lifespan. These coatings are especially important in harsh environments with high levels of moisture, chemicals, and weathering factors, as they help maintain the bridge's structural integrity. Overall, steel coils are the foundation of metal bridge production. They are transformed into various components, connections, reinforcements, and protective coatings that ensure the bridge's strength, durability, and longevity.

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