Colorful PPGI /PPGL from China Manufacturer /PPGL Steel roofing Sheets /PPGI
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Colorful PPGI /PPGL from China Manufacturer
1. Detailed Specifications:
| Product | PPGI Color Coated Galvanized Steel Sheet/Coloful Steel Coil |
| Base material | Hot dipped galvanized steel sheet |
| Top side: | 15-25µm |
| Back side | 5-8µm |
| Zinc coating : | 30-150g/m2 |
| Width | 700-1250mm |
| Thickness | 0.3-1.0mm , Thickness tolerance: +/- 0.02mm |
| Technique | Cold rolled—>hot dipped galvanized |
| Color | All RAL color,or be customized |
| Coil ID | 508m&610mm |
| Coil weight | ≤5 tons |
| Packing | standard seaworhty package |
| Special specifications can be negotiated. | |
2.Colorful PPGI /PPGL from China Manufacturer
They are mainly used in construction ,light industry, automobile, agriculture, animal husbandry, fishery and commerce,etc industries.
(1) manufacture anticorrosion, industrial and roof boarding,roof grille.
(2) Make home appliance’s case, civil chimney, kitchen utensils.
(3) Corrosion resistant parts of cars.
(4) Food storage, meat and aquatic products’ freezing and processing equipment.
(5) The equipments to store and transport materials, and packing implements.
3. Colorful PPGI /PPGL from China Manufacturer
production Line：
production show：
4.Packaging & Delivery
(1)Metal Band Strapping (2) Outside Diameter Ring (3) Label
(4)Protective Steel Sheet (5) Water and Rustproof paper (6)Steel Sheet
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty:
1Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
- Q: What is the tensile strength of steel coils?
- The tensile strength of steel coils can vary depending on the grade and composition of the steel, but it is generally high, ranging from 400 to 700 megapascals (MPa).
- Q: I have heard using the BRASS casing is the best thing for an AR-15? Should i just use Brass or Steel?
- Unfortunately, steel case ammo being actually harmful for your AR is a quite popular myth. Steel is less malleable than brass. When you fire a brass cartridge, the brass expands to the chamber walls and helps block any expanding cases from dirtying up your chamber. When firing steel cartridges, the steel doesn't expand as well as brass, so you probably will end up getting a little carbon residue in the chamber. This tiny amount of carbon in the chamber is enough to make extraction of brass cased ammo more difficult. When the brass expands to the dirty chamber after firing steel ammo, it conforms to the carbon residue somewhat, increasing friction. This small amount of friction is sometimes enough to make a normally okay AR malfunction when attempting to eject a fired cartridge. So to give you a short answer, use both! Just make sure to really clean out the chamber after firing steel ammo.
- Q: How are steel coils used in the production of steel rings?
- Steel coils are used in the production of steel rings as the primary raw material. The coils are unrolled and cut into smaller sections, which are then shaped and welded together to form the circular shape of the steel rings.
- Q: I want to buy steel. My problem is i purchase it from a middle man, so i need to know what MIld steel is. What it's real name or specifications is/are. I dont want to end up purchasing Black steel or other stuff i can sell or use...
- I am a Blacksmith,mild Steel is what I use every Day,I make Ornamental Ironworks,like Handrails,Gate,Candle holders,all kind of things,most things are made from mild Steel,even Buildings,Doors,and so on.No risk of buying it.Special Steel is just for Special Applications.
- Q: What are the common coil surface treatments?
- The common coil surface treatments include galvanization, electroplating, painting, and powder coating.
- Q: Can steel coils be coated with UV-resistant materials?
- Yes, steel coils can be coated with UV-resistant materials. This coating helps protect the steel from the harmful effects of ultraviolet (UV) radiation, such as fading, discoloration, and degradation. UV-resistant coatings are commonly used in various industries to enhance the durability and longevity of steel coils, particularly when exposed to outdoor or high UV environments.
- Q: How are steel coils used in the manufacturing of roofing materials?
- Steel coils are used in the manufacturing of roofing materials as they serve as a primary raw material for producing metal roofing sheets and tiles. These coils are processed through a series of steps such as cleaning, coating, and shaping to create durable and weather-resistant roofing products. The steel coils are rolled out and cut into the desired size and shape, ensuring uniformity and precision in the manufacturing process. These roofing materials made from steel coils offer exceptional strength, longevity, and protection against various weather conditions, making them a popular choice for residential and commercial buildings.
- Q: How are steel coils processed and shaped into different products?
- Different products are manufactured from steel coils through a series of manufacturing processes. The initial step is referred to as uncoiling, which entails the unwinding and straightening of the steel coil. Typically, this is achieved by feeding the coil through a machine called a decoiler. Once the coil is uncoiled, it proceeds to the leveling process. The objective of this step is to eliminate any unevenness or warping in the steel. The coil is passed through a set of rollers that exert pressure and flatten the steel to achieve the desired thickness. This ensures that the steel is uniform and prepared for further processing. Following the leveling process, the steel is usually cut into smaller pieces or sheets. Machines such as shears or slitters are employed for this purpose, enabling the steel to be cut into various widths or lengths. The specific dimensions depend on the requirements of the particular product being manufactured. After the steel is cut, it can undergo additional shaping processes. One commonly used method is roll forming, in which the steel is gradually shaped into the desired profile by passing it through a series of rollers. This technique is frequently utilized in the production of roofing sheets, wall panels, or beams. Another widely used shaping process is stamping. In stamping, the steel is pressed between a die and a punch to create intricate shapes or patterns. This method is commonly employed in the automotive industry for the production of components such as car body panels or engine parts. In addition to shaping, the steel may also undergo surface treatments or coatings to enhance its properties or improve its appearance. This can involve processes like galvanizing, where a layer of zinc is applied to safeguard the steel against corrosion, or painting to provide a decorative finish. In conclusion, the process of shaping steel coils into different products encompasses a combination of cutting, shaping, and surface treatments. These processes are meticulously executed to ensure that the steel meets the required specifications and is suitable for use in various industries.
- Q: Can steel coils be coated with fire-resistant materials?
- Yes, steel coils can be coated with fire-resistant materials.
- Q: I am about to do a welding project and we are instructed to only use mild steel. I want to use found objects like coins, spoons, bottle caps, screws, and other small fasteners. Are these mild steel? What other objects can I use that are mild steel?
- Mild steel is what your friends get when they see your mom's cleavage.
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Colorful PPGI /PPGL from China Manufacturer /PPGL Steel roofing Sheets /PPGI
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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