Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd
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Product Highlights
- Heavy coating galvalume steel with AZ200 to AZ275 g/m Al-Zn-Si alloy layer, provides 5-8 times longer service life than regular galvanized steel, ideal for coastal and severe corrosion environments.
- Industry-leading coating technology with up to 275g/m maximum coating mass, passes over 2000 hours neutral salt spray test, meets long-life engineering project requirements.
- Available in various grades with thickness 0.12-3.0mm, supports custom cutting and profiling, 5000+ tons daily stock ensures fast delivery to global markets.
Product Attributes
- Customization
- Available
- After-sales Service
- Negotiable
- Warranty
- Negotiable
- Model NO.
- CNB-GL
- Standard
- ASTM, JIS, GB, AISI, DIN, BS
- Certification
- ISO, RoHS, IBR
- Surface Treatment
- Galvalumed
- Technique
- Cold Rolled
- Application
- Ventilation
- Edge
- Mill
- Stock
- Stock
- Application for
- Coastal Building, Photovoltaic System, Livestock
- Inventory
- in Stock
- Salt Spray Test
- ≥ 2000 Hours
- Coating Mass
- Az200 / Az220 / Az250 / Az275 G/M²
- Transport Package
- Standard Seaworthy Package
- Specification
- Custom
- Trademark
- CNB
- Origin
- China
- Production Capacity
- 100000tons/Year
Product Images of Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd
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Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd -
Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd -
Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd -
Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd -
Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd -
Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd -
Az250 Galvalume Steel Sheet for Photovoltaic Power Station S350gd
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Product Description
Engineered for Superior Thermal Insulation Performance
Technical Specifications
|
Product name |
Galvalume steel coil, Aluzinc steel coil |
|
Thickness |
0.12-3mm |
|
Width |
900-1600mm |
|
Zinc coating |
AZ185 (30-275g/m² range) |
|
Coil Inner diameter |
508/610mm |
|
Grade |
DX51D-DX57D S220GD-S550GD |
| Surface | Minimum spangle |
| AFP COLOR | Anti-fingerprint film (Gold/Green/Blue) |
| Surface Treatment | Oiled (O), Chromium (C),Phosphating (P), Spinpass Resistant to Fingerprints(AFP) |
|
Standards |
ASTM, JIS, DIN, GB |
|
Price terms |
FOB,CFR,CIF |
|
Payment terms |
30%TT in advance+70% TT balance or irrevocable 100%L/C at sight |
|
Packaging |
Export seaworthy package or according to requirement |
1.Industrial Insulation: Cold storage facilities, HVAC ducts, and pipeline cladding.
3.Ventilation
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2561035". Items marked "
" are certified.
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Company Profile
CNB New Materials (Tianjin) Co., Ltd. - Commitment and Brilliance, Forged in Steel
Founded in 2017 and headquartered in the Tianjin Free Trade Zone (Airport Economic Zone), CNB New Materials combines the resource strength of a state-owned enterprise with the agility of market-driven operations. Our business spans steel raw materials, deep-processed products (including stamping parts), automotive components, and coke. We have rapidly grown into a trusted and professional steel supplier across North China and beyond.
A Diversified Product Portfolio Serving High-End Manufacturing
We offer a full range of flat steel and advanced materials: Cold-rolled, galvanized, Galvalume®/aluzinc, Zn-Al-Mg (ZAM) coated, aluminized, pre-painted (color-coated), stainless steel, aluminum, bimetal composite clad plates, and VCM laminated steel. For the photovoltaic sector, we deliver a one-stop solution integrating highly corrosion-resistant ZAM steel, PV mounting profiles, spiral ground piles, and filmed steel with up to 90% reflectivity. Driven by continuous innovation, CNB was among the first to mass-produce aluzinc coatings up to 275 G/M², ZM coatings up to 600 G/M², and aluminized coatings up to 400 G/M². We also pioneered large-diameter aluminized steel pipes and 2.0 mm-thick VCM laminated steel. Many of our coated products exceed 4, 000 hours in salt spray testing-redefining corrosion-resistance benchmarks with verifiable performance.
Full-Chain Strengths That Create Irreplaceable Value
CNB goes well beyond material supply. We maintain daily stockpiles of tens of thousands of metric tons across key categories like galvanized, ZAM, and cold-rolled steel, ensuring fast response and reliable delivery. On the technical side, we hold absolute advantages in automotive-grade high-strength steel (tensile strength above 900 MPa), ultra-thin deep-drawing cold-rolled coil (below 0.3 mm), heavy-gauge hot-DIP galvanized coil (up to 8.0 mm), and extra-wide pre-painted coil (up to 1, 650 mm). In parallel, we integrate global shipping and freight-forwarding resources to offer price-lock mechanisms and supply chain financing support-effectively easing capital pressure and creating a full value chain from material to service.
Proven by Global Trust, Powered by Brand Strength
Through rigorous quality control and on-time delivery, CNB has become a fixed raw-material supplier to renowned international companies including Panasonic, Toyota, Honda, IKEA, and Komatsu. Our materials have also been used in landmark projects such as the 2022 FIFA World Cup stadiums in Qatar. As a core agent of China National Building Material Group (CNBM), we operate with a serious in-house testing team and can provide certificates like CBAM for exports to Europe. Our reliable quality and professional service have earned broad recognition from clients both at home and abroad.
Looking Ahead - Connecting Markets, Building Excellence
Moving forward, CNB will continue to leverage its advantages in raw materials and manufacturing equipment, expanding into high-precision deep processing and stamped components while elevating service capabilities. We remain dedicated to our philosophy of "Commitment and Brilliance, Forged in Steel, " and aim to be a new-materials ecosystem builder that connects global markets and creates the best solutions together with our partners.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Tianjin, China
-
Plant Area
- 60 square meters
-
Number of Employees
- 3
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, D/P, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 20 Tons
-
Supply Chain Partners
- 40
Our Production Capability & Technical Expertise
- Main Products
- Steel Pipe, Stainless Steel, Galvanized Steel Coil, Roofing Sheet, Steel Coil, PPGI Steel Coil, Galvalume Steel, Stainless Steel Coil, Metal Stamping Part, Tinplate
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-08-18
-
Export Year
- 2 years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the maximum coating weight of your galvalume steel?
- Our maximum aluminum-zinc coating mass can reach 275 g/m (double side), which is much higher than the industry standard 150 g/m, providing extreme corrosion protection for harsh environments.
- Is heavy coating galvalume suitable for coastal areas?
- Yes, AZ200-AZ275 heavy coating galvalume steel performs excellently in coastal salt spray environments, widely used for coastal roofing, marine facilities and offshore engineering.
- How long is the service life of AZ275 galvalume steel?
- AZ275 galvalume steel can serve 15-20 years in normal outdoor environments, and 10-15 years even in coastal and high-humidity corrosive environments.
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