DX51D Galvanized Steel & PPGI Corrugated roofing sheet
DX51D Galvanized Steel & PPGI Corrugated roofing sheet
SteelPRO Group is a galvanized steel roofing sheet manufacturer and supplier, providing DX51D Gi corrugated roofing sheets, DX51D PPGI roofing sheets, plates, pipes, coils in various specifications. You can customize the size, type, color or spray paint logo. They are widely used in containers, ships, cars and warehouses, stadiums, theaters, stations and other buildings as well as agriculture and industry.
- Standard: EN 10346, ASTM A653/A653M, ISO 3575, JIS G3302, GB
- Grades: DX51D+Z, DX51D+ZF, SGCC, CS Type C
- Technique: Hot-dip galvanizing
- Roofing Sheet Type: Corrugated roofing sheet, Trapezoidal roofing sheet, Encaustic tile,Crest tile, Water corrugated tiles, etc.
- Hardness: Soft, Semi-hard, Full hard
- Certification: ISO 9001, CE
DX51D Galvanized Steel & PPGI Corrugated roofing sheet
DX51D Galvanized Steel & PPGI Corrugated roofing sheet
Product Specifications
Product Specifications
| Product Name | DX51D Gi & PPGI Corrugated Roofing Sheet |
| Thickness | 0.3 mm – 1.2 mm |
| Width | Before corrugation: 600 mm – 1250 mm |
| After corrugation: 500 mm – 1100 mm | |
| Length | 2000 mm – 6000 mm, or customized |
| Zinc Layer | 30-275 g/m² |
| Wave Width | 76 mm – 250 mm, Customized |
| Wave Height | 18 mm – 50 mm, Customized |
| Number of Peak/Valley | Customized |
| Top Coating Thickness | 15 – 25 μm |
| Back Coated Thickness | 15 – 25 μm |
| Type of coating process | Front: double coated & double drying; |
| Back: double coated & double drying; single coated & double drying; | |
| Color | According to RAL color chart or customized |
| Edge | Mill edge, Slit edge |
| Surface Treatment | Anti-finger print, Skin pass, Oiled, Dry, Chromated, Embossed, Lamination |
| Spangle | Big, Regular, Mini, Zero |
| Test | Zinc Coating Thickness Test, Bend, Cross-hatch, Salt Spray Test, Tensile Test, UV Aging Test, Temperature-Humidity Cycle, etc. |
| Tolerance | ±1% |
| Coating Material | PE, SMP, HDP, PVDF |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching, Surface Coating |
| Invoicing | By actual weight |
| Delivery Time | 7-15 days |
| Payment | T/T, L/C, Credit Card |
| Port | Shanghai, Qingdao, or according to your requirement |
| Packaging Details | In bundles, in bulk, customized packing |
Chemical Compositions
Chemical Compositions
| Element | Carbon (C) | Silicon (Si) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Nitrogen (N) | Aluminum (Al) |
|---|---|---|---|---|---|---|---|
| Maximum content (%) | 0.12 | 0.5 | 0.6 | 0.1 | 0.045 | 0.009 | 0.015 – 0.07 |
Mechanical properties
Mechanical properties
| Mechanical Property | Value |
|---|---|
| Tensile strength (Rm) | 270 – 500 MPa |
| Yield strength (Re) | ≤ 280 MPa |
| Elongation (A80) for thickness ≤ 0.5 mm | ≥ 20% |
| Elongation (A80) for thickness 0.5 – 0.7 mm | ≥ 22% |
| Elongation (A80) for thickness > 0.7 mm | ≥ 24% |
| Vickers Hardness (HV) | Approx. 120 – 170 HV |
| Brinell Hardness (HB) | Approx. 70 – 130 HB |
| Rockwell Hardness (HRB) | Approx. 50 – 75 HRB |
| Elastic Modulus (E) | 210 GPa (typical for steel) |
| n-value (strain hardening exponent) | Approx. 0.18 |
| r-value (plastic strain ratio) | Approx. 1.6 |
Industries & Applications
Industries & Applications
DX51D GI Roofing Sheet is a kind of economical and durable building material with the characteristics of light weight, high strength, corrosion resistance and weather resistance.
Building applications:
- Roof and wall decoration of industrial and civil buildings.
- Roofs and exterior walls of large-span steel structures (such as warehouses, factories, gymnasiums, etc.).
- Lightweight buildings such as prefabricated houses, mobile homes, modular houses, villas, etc.
- Decoration of indoor and outdoor walls, such as office buildings and commercial centers.
- Large public buildings such as airport terminals, railway stations, and exhibition centers.
Container manufacturing: production of container shells and structural parts, providing corrosion resistance and durability.
Household appliances and furniture: suitable for the manufacture of household appliances, furniture shells, etc., providing durability and beauty.
Transportation manufacturing: used to manufacture shells and structural parts of vehicles and ships.
Industry: manufacturing fields such as mechanical structural components and motor shells.
Other Infomation
Other Infomation
Our DX51D roofing sheet can be divided into DX51D Gi roofing sheet and DX51D PPGI roofing sheet. It is recommended that you choose the appropriate roofing sheet according to your actual needs.
Gi Roofing Sheet: Generally silver-gray, with a relatively simple appearance. Suitable for projects with limited budgets, industrial or temporary buildings with low requirements for appearance, such as warehouses. Used in mild climates or non-corrosive environments, and can accept post-maintenance.
PPGI Roofing Sheet: On the basis of the galvanized layer, a pre-coated color coating is added to provide higher corrosion resistance and a variety of color options. Suitable for projects that focus on beauty and long-term use, such as residential, commercial buildings or high-demand industrial buildings. Used in coastal areas or highly corrosive environments, pursuing low maintenance and long-term durability.
Our Inventory
Our Inventory
The SteelPRO Group stands as a prominent steel production supplier, operating three factories under its own management and collaborating with numerous large-scale factories. Our annual production capacity exceeds 1 million tons, underpinned by robust supply capabilities. We boast a comprehensive product line, ample inventory, superior quality, competitive pricing, swift delivery, and exceptional after-sales service.
Our main offerings encompass steel pipes, plates, coils, bars, strips, stainless steel series, carbon steel series, high-strength steel series, nuclear-grade steel, galvanized steel, as well as steel specifically for wind and solar energy applications, and more.
Packing
Packing
Our products enjoy excellent sales both domestically and internationally, with exports reaching countries in the Middle East, South America, Europe, and Southeast Asia.
To guarantee the integrity, sealing, and corrosion resistance of our diverse steel products, we employ a range of packaging methods tailored to each type. Furthermore, we conduct regular inspections and maintenance on our transportation equipment to prevent water accumulation and maintain a dry environment. Additionally, we adhere to international standards for marking detailed information, thereby ensuring the safety and quality of steel transportation.
Our Service
Our Service
1.Welding
2.Metal Fabrication
3.CNC Machining
4.Lathe
5.Forming
6.OEM/ODM
7.Quenching
8.Tempering
Can I visit your factory?
Of course, you are welcome to visit our factory. Please contact us in advance so that we can arrange a suitable visit time for you. We will do our best to guide you and ensure that your visit experience is both fulfilling and enjoyable.
What are your prices?
You can get factory wholesale prices. Since we have our own factories and maintain close cooperation with large factories, and sell through first-line agents, we are able to ensure the stability of product quality while providing competitive prices.
What product information do I need to provide?
You need to provide the brand, width, thickness, coating and tonnage you need to purchase.
Do you offer a warranty for your products?
Absolutely, we provide a 100% satisfaction guarantee for all our products. Should you have any dissatisfaction with our quality or service, please do not hesitate to provide us with feedback.
Can you tailor products to our specifications?
Yes, simply inform us of your requirements, and we can provide customized solutions, encompassing material, hardness, thickness, width, and other specifications.
What are your advantages?
Honest management, competitive prices, diverse products, large production capacity, and professional services during the export process.
CONTACT
Certificates and Cooperation
Certificates and Cooperation
