Prepainted Galvanized Steel Coil With Best Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
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Product Name | Prepainted Galvanized Steel Coil With Best Quality |
Brand | CNBM |
Material | DX51D,CGCC,CGCH,CGLCC |
Thickness | 0.14mm-0.8mm |
Width | 750mm-1250mm |
Temper | Full hard,half hard,soft |
Inner Diameter of Coil | 508mm/610mm |
Coating | AZ30-AZ150,Z40-Z275g/m² |
Coil Weight | 2-5mt |
Paint(Top side) | 15-25micron |
Paint(Back side) | 5-10micron |
Color | Ral Chart,as per customer's color swatch |
Paints | PE; HDP; SMP; PVDF |
Application | Structural use ,roofing, commercial use,household appliance,industry etc. |
Package: | Waterproof paper+plastic film+iron packing+bundling,or as per customers request. |
Price terms | FOB,CFR,CIF or as your request |
Delivery time | Within 15-20 days after receipt 30% deposit or L/C at sight |
MOQ | 25 Mt (one 20ft FCL) |
3) Technical Specifications of PPGI steel coil>>>
Test Item | Standard | Result |
T Bend | NCCA11-19 | <3T |
Cupule Test | GB/T9753 | >8mm |
Impact(Shock Force J) | GB/T1732 | >9J |
Adhension(MEK) | GB/T9286 | ≥ 0 |
Pencil Hardness | GB/T6739 | >2H |
Gloss | GB/T1743 | <5% |
Chromatism(E) | ECCA T3 | E<5 |
MEK Scrub Resistance | MCCA11-18 | >100 |
Salt Spray Resistance | GB/T10125 | 500hr |
4) PPGI Prepainted Steel Coil Characteristic >>>
1.Pollution-free and economy
2.Extensive usability
3.Improvement of corporate image
4.Excellent workability, weatherability and elegant appearance.
1) PPGI Prepainted Steel Coil Introduction>>>
Color coated steel is a new prepainted steel product that develops rapidly in the last three decades,which are produced by coating a layer of paint on the surface of cold rolled,galvanized or galvalume coils.The products are made in the process of chemical pretreatment ,initial coating and refining coating by high-speed continuously manufacturing equipment. The coating quality is more smoother,mare stable and more ideal than th quality of brushing.
Color coated can keep the vivid color for a long time with excellent decoration,formability, corrosion resistance and coating adhesion.Color coated steel has become ideal construction material because of its efficient construction, energy conservation and depollution
· Standard: AISI, ASTM, BS, DIN, GB, JIS
· Grade: DX51D,CGCC,CGCH, CGLCC
· Thickness: 0.14mm-0.8mm
· Place of Origin: Shandong, China (Mainland)
· Brand Name: JNC
· Model Number: 0.14mm-0.8mm/750mm-1250mm
· Type: Steel Coil
· Technique: Cold Rolled
· Surface Treatment: Coated
· Application: Structural use ,roofing, commercial use,household appliance,industry
· Special Use: High-strength Steel Plate
· Width: 750mm-1250mm
· Length: Customized or as your request
· Zinc Coating: 40-275g/square meter
· Color: as RAL or as your request
· Trustworthy supplier: Prepainted Steel Coil/sheet
· Coil Weight: 2-5MT
· Paints: Standard Polyester(PE)
· Approved Certificate: ISO9001
· Quality: Top quality
· Test: Will test the products by the Third Part
· Temper: Full hard, half hard,soft
- Q: What is the minimum thickness of a steel sheet?
- The minimum thickness of a steel sheet relies on a variety of factors, including the specific grade of steel used, the intended application, and the manufacturing process. However, steel sheets can generally be manufactured with thicknesses ranging from 0.4 millimeters (0.016 inches) to several millimeters. It should be noted that thinner steel sheets are typically utilized for flexible and lightweight applications, such as automotive body panels or electrical enclosures, while thicker sheets are employed for structural purposes, like construction materials or heavy machinery components. Ultimately, the specific needs of the project or application determine the minimum thickness of the steel sheet.
- Q: What is the average weight of a steel sheet?
- The weight of a steel sheet can differ based on its dimensions, thickness, and type of steel utilized. Nevertheless, as a general rule, a typical steel sheet measuring 1m by 1m and with a thickness of 1mm usually weighs approximately 7.85 kilograms. It is crucial to recognize that this estimation is only an approximation, and the actual weight may fluctuate depending on the precise attributes of the steel sheet. For a precise weight, it is advisable to seek advice from the manufacturer or consult the specifications of the steel sheet.
- Q: What is the average lifespan of a painted steel sheet?
- The lifespan of a painted steel sheet can differ based on several factors, including the paint quality, exposure to the environment, and maintenance. However, a well-maintained painted steel sheet typically lasts between 20 to 50 years. It should be emphasized that regular inspections, cleaning, and touch-up painting contribute to extending the sheet's lifespan. Furthermore, the durability of both the paint and the sheet can be greatly affected by exposure to severe weather, extreme temperatures, or corrosive environments.
- Q: What is the difference between coated and uncoated steel sheets?
- Coated steel sheets are covered with a protective layer, such as zinc or paint, to enhance their durability and resistance to corrosion. On the other hand, uncoated steel sheets do not have any additional protective layer, making them more susceptible to rust and other forms of deterioration.
- Q: What is the difference between a satin and mirror finish steel sheet?
- The appearance and level of reflectivity distinguish a satin finish steel sheet from a mirror finish steel sheet. A satin finish steel sheet displays a sleek, non-glossy appearance with a minimal level of reflectivity. Achieved through the use of abrasive materials, it creates a brushed or textured surface. This finish is often favored for its contemporary and subtle aesthetic. Satin finish steel sheets find common usage in architectural and interior design applications, such as kitchen appliances, countertops, and wall panels. On the contrary, a mirror finish steel sheet exhibits an immensely reflective surface that closely resembles a mirror. Achieved by polishing the steel sheet to a high gloss using fine abrasives and buffing compounds, this finish boasts an intense shine and exceptional clarity. It reflects light remarkably, resulting in a glamorous and opulent appearance. Mirror finish steel sheets are commonly employed in decorative applications, including automotive trim, jewelry, and ornamental architectural elements. To summarize, the primary distinction between a satin and mirror finish steel sheet resides in their appearance and level of reflectivity. Satin finish offers a smooth, matte appearance with minimal reflectivity, while mirror finish provides an incredibly reflective, mirror-like surface.
- Q: What are the different manufacturing processes for steel sheets?
- There are several manufacturing processes for steel sheets, including hot rolling, cold rolling, and electro-galvanizing. Hot rolling involves heating the steel above its recrystallization temperature and then passing it through rollers to achieve the desired thickness and shape. Cold rolling, on the other hand, involves passing the steel through rollers at room temperature to further refine its thickness and surface finish. Electro-galvanizing is a process where a layer of zinc is electroplated onto the steel sheet to provide corrosion resistance. Other processes such as pickling, annealing, and coating may also be involved in the manufacturing of steel sheets.
- Q: Are steel sheets resistant to UV rays?
- Steel sheets do not possess inherent resistance to UV rays, contrary to belief. UV damage can indeed affect steel, leading to fading, discoloration, or even corrosion with the passage of time. However, the degree of harm incurred is contingent upon several factors, including the steel type, sheet thickness, UV exposure specifics, and presence of protective coatings. In order to bolster the UV resistance of steel sheets, manufacturers commonly administer coatings like paint, powder coatings, or galvanized finishes, which offer some level of defense against UV rays. It is vital to consult steel suppliers or manufacturers to ascertain the precise UV resistance capabilities of the steel sheets in use and consider supplementary protective measures if deemed necessary.
- Q: Can steel sheets be used for HVAC equipment?
- Yes, steel sheets can be used for HVAC equipment. Steel is a durable and strong material that is commonly used in the construction of HVAC systems, including ductwork, air handling units, and heat exchangers. It provides excellent structural integrity and can withstand high temperatures and pressures, making it suitable for various HVAC applications.
- Q: Are the steel sheets suitable for outdoor applications?
- Yes, steel sheets are suitable for outdoor applications due to their durability, resistance to harsh weather conditions, and ability to withstand corrosion.
- Q: How do steel sheets handle vibrations?
- Steel sheets are known for their excellent ability to handle vibrations. Due to their high stiffness and strength, steel sheets have the capacity to absorb and dampen vibrations effectively. This property makes them suitable for various applications where vibration control is crucial, such as in the construction of buildings, bridges, and machinery.
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Prepainted Galvanized Steel Coil With Best Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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