2507 Super Duplex Stainless Steel Plate No.1 Finish 6mm-40mm High Corrosion for Offshore Desalination Plants
Price:
USD 8000-12000 per Ton
MOQ:
500 Kgs
Delivery Time:
20-35 Days
Brand:
SYLAITH
Product Description
2507 Super Duplex Stainless Steel Plate for Offshore Desalination
Our 2507 Super Duplex Stainless Steel Plate delivers the ultimate combination of strength and corrosion resistance with a PREN (Pitting Resistance Equivalent Number) exceeding 40. This material is the premier choice for offshore desalination plants, subsea equipment, and the most demanding chloride-rich environments. Available from 6mm to 40mm thickness with full DNV/ABS certification.
Product Specifications
| Grade | 2507 (UNS S32750, 1.4410) |
| Standard | ASTM A240, NACE MR0175/ISO 15156, DNV-OS-F101 |
| Thickness | 6mm - 40mm |
| Width | 1219mm / 1500mm / 2000mm |
| Length | 2438mm / 3000mm / 6000mm / Customized |
| Surface Finish | No.1 (Hot Rolled, Solution Annealed, Pickled) |
Key Features
- Exceptional PREN > 40: Highest level of pitting and crevice corrosion resistance in duplex family
- Ultra-High Strength: 550 MPa minimum yield strength enables lightweight structural designs
- NACE Compliant: Certified for H₂S service per NACE MR0175/ISO 15156 for sour environments
- Excellent Seawater Resistance: Ideal for seawater cooling, brine handling, and desalination applications
Applications
- Seawater reverse osmosis (SWRO) desalination plants
- Offshore platform structural components
- Subsea pipeline and manifold systems
- Chemical tanker cargo tanks
- Geothermal and deep well equipment
- Flue gas desulfurization (FGD) systems
Contact us for 2507 super duplex stainless steel plates with full material certification and NACE compliance.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Haosteel Co., Limited
Location
No.581 Xiuchuan road, Pudong new area, Shanghai 201299, China
Contact Person
Carl