Galvanized Steel in GI Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Galvanized steel in GI coil
Specifications
Thickness: 0.12-1.5mm
Width: 20-1250mm
Zn: 60-275g/m2
Grade: SGCC, DX51D, DC51D, ETC.
NAME | PPGI | GALVANIZED | GALVALUME/ALUZINC |
CERTIFICATE | ISO9001:2008 | ||
STANDARD
| EN10142 JIS G3302 GB/T-12754-2006 | ASTM A653 JIS G3302 SGCC/SGCH GB/T2518 European Standard | ASTM A792 JIS G3321 JIS G3317
|
GRADE
| CGCC CGCH CGCD1-CGCD3 CGC340-CGC570 GRADE
| SS GRADE33-80 SGCC SGCH SGCD1-SGCD3 SGC340-SGC570 SGCC DX51D | GRADE33-80 SGLCC SGLCD SGLCDD SGLC400-SGLC570 SZACC SZACH SZAC340R |
Mode No of prepainted steel coil | 0.14MM-1.5MM*1250MM OR UNDER | (0.14-1.5)*1250MM OR UNDER | 0.14MM-1.5MM*1250MM OR UNDER |
Type of prepainted steel coil
| Steel coil Steel sheets/plates Corrugated steel sheets/plates
| Steel coil Steel sheets/plates Corrugated steel sheets/plates | Steel coil Steel sheets/plates Corrugated steel sheets/plates
|
Technique of prepainted steel coil | Hot rolled-cold rolled -galvalume /galvanized -PPGI/PPGL | Hot rolled-cold rolled - galvanized | Hot rolled-cold rolled -galvalume /Aluzinc
|
Surface treatment of prepainted steel coil | Mini/regular/big/zero spangle, Chromate treatment /chromate-free treatment /untreated unoile/oiled, TENSION LEVELLERT SKIN PASS anti-fingerprint/un-anti-fingerprint, Coating,color | Mini/regular/big/zero spangle, Chromate treatment /chromate-free treatment /untreated unoile/oiled, TENSION LEVELLERT SKIN PASS anti-fingerprint/un-anti-fingerprint, Coating
| |
Application of prepainted steel coil | Structural use ,roofing, commercial use, household appliance, industry, family | ||
SPECIAL APPLICATION | Wear resistant steel, high- strength - steel plate | ||
Color coated steel sheets are a new-type pre-coated steel product developed rapidly in the past thirty years. Color coated steel sheets are made on high-speed continuous coating lines through a number of processes such as chemical pretreatment, primary coating and finish coating, thus they have better coating quality than single piece coating.
Color coated steel sheets feature excellent decorativeness, bendability, corrosion resistance, coating adhesion and color fastness. They are ideal substitutes for wood panels in the construction industry because of their good economic features such as convenient installation, conservation of energy and resistance to contamination.
The rapid development of color coated steel sheets is mainly attributed to their good economic, social and environmental properties. They are being used in more and more areas.
Structural Diagram of Color Coated Steel Sheet
| Technical specification: |
| The size range of our color coated steel sheet |
| Thickness(mm): 0.14-1.2 |
| width(mm): 700-1250 |
| Max steel roll weight(kg):6000 |
| Inside diameter of steel roll(mm):508 |
Scope of Application: Exterior decoration of buildings: Roof and wallboards of industrial, commercial, residential and public facilities Home appliances: Oil/gas boilers, rice buckets, portable gas burners, etc.
|
Packing
Each bare coil to be securely tied with two bands through the eye of coil (or not) and one circumferential, the contact points of these bands on the coil edge to be protect with edge protectors. Coil then to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped. And each packed coil to be properly wrapped with band, three-six such band through the eye of coil at about equal distance, and two-four such bands securely tied around belly of coil at about equal distance.
- Q: Ok I have a neodymium magnet, stuck to my fridge holding a old bottle cap opener for my beer it works fine. At the local rummage sale there was a beautiful cap opener my freind was selling for $0.25 she said had never beenUsed it was like 40 years old it is made a stainless steel. The magnet will not stick to it. I don't understand this looked this up and certain steels are not magnetic, I tried a experiment with my compass it don't point north as should it follows the bottle opener as I move it around it. If not magnetic why is this happening? Also tried placing near another neodymium magnet with a pull of about 200 lbs. Not I tiny bit of attraction to the metal. If so why is the tiny magnet in the compass attracted to it. But not a huge powerfull magnet.
- That's interesting that it caused deflection in the compass. A lot of stainless steels may be SLIGHTLY magnetic, because they have small amounts of ferrite or alpha-iron in them. Ferrite is one of the crystal phases of steel. It has a body-centered cubic (BCC) structure and it's responsible for the magnetism of ordinary steels. Adding certain elements like nickel, manganese, or molybdenum, changes the crystal structure of the steel to a face-centered cubic (FCC) structure, which is NOT magnetic. This crystal phase is known as Austenite or gamma-iron. However most iron alloys contain some impurities that may cause the steel to be not completely transformed into the FCC austenite phase, small areas remain as ferrite.
- Q: How do steel coils contribute to the manufacturing of agricultural machinery?
- Steel coils are used in the manufacturing of agricultural machinery as they provide the necessary strength and durability required for heavy-duty equipment. These coils are often used to fabricate components such as frames, chassis, and structural supports, ensuring stability and reliability of the machinery. Additionally, steel coils can be easily shaped and welded, allowing for customization and versatility in design, ultimately contributing to the overall efficiency and functionality of agricultural machinery.
- Q: How are steel coils used in the manufacturing of pipelines?
- Steel coils are used in the manufacturing of pipelines as they are rolled into sheets to form the base material for the pipes. These coils are uncoiled and passed through a series of machines where they are cut, shaped, and welded together to create the desired length and diameter of the pipeline.
- Q: What are the factors affecting the corrosion resistance of steel coils?
- There are several factors that can affect the corrosion resistance of steel coils. These factors include the composition of the steel, the presence of impurities or alloying elements, the surface finish or coating on the coils, the environmental conditions such as humidity and temperature, and the presence of corrosive chemicals or substances in the surrounding atmosphere. Additionally, factors such as handling and storage practices can also impact the corrosion resistance of steel coils.
- Q: What are the different types of steel finishes for coil protection?
- There are several different types of steel finishes for coil protection, including galvanized, aluminized, painted, and coated finishes.
- Q: How are steel coils used in the production of packaging materials?
- Steel coils are used in the production of packaging materials as they are commonly used to manufacture metal cans, containers, and drums. These coils are processed and shaped into various forms to create sturdy and durable packaging options for a wide range of products, such as food, beverages, chemicals, and industrial goods.
- Q: How are steel coils inspected for chemical composition using spectroscopy?
- Steel coils are inspected for chemical composition using spectroscopy by using a technique called laser-induced breakdown spectroscopy (LIBS). In LIBS, a high-energy laser beam is directed onto the surface of the steel coil, causing a small portion of the material to vaporize and form a plasma. The plasma emits characteristic light that is unique to the elements present in the steel. This emitted light is then analyzed by a spectrometer, which separates the light into its individual wavelengths and measures their intensities. By comparing the intensities of the emitted light to known reference spectra, the chemical composition of the steel coil can be determined accurately and efficiently.
- Q: What are the common applications of galvanized steel coils?
- Galvanized steel coils are commonly used in a variety of applications, including construction, automotive manufacturing, electrical appliances, and agricultural equipment. They are particularly useful for roofing and siding materials, as well as for creating durable and corrosion-resistant components in various industries.
- Q: How are steel coils used in the manufacturing of industrial pumps?
- Steel coils are used in the manufacturing of industrial pumps as a primary material for constructing the pump casing, impellers, and other critical components. The steel coils are first uncoiled and then cut into specific shapes and sizes, which are then formed, welded, and machined to create the various parts of the pump. The strength, durability, and corrosion resistance of steel make it an ideal choice for ensuring the longevity and reliability of industrial pumps in demanding applications.
- Q: What is the maximum temperature steel coils can withstand?
- The maximum temperature that steel coils can withstand varies depending on the specific grade and type of steel being used. Steel is known for its high heat resistance and can typically withstand temperatures ranging from 550°C to 1,100°C (1,022°F to 2,012°F), depending on the grade. However, it is important to note that prolonged exposure to high temperatures can cause steel to lose its structural integrity and result in permanent deformation or even failure. Therefore, it is crucial to adhere to the manufacturer's guidelines and specifications when determining the maximum temperature that steel coils can withstand in specific applications.
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Galvanized Steel in GI Coil
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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