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2507 Super Duplex Stainless Steel Plate No.1 Finish 6mm-40mm High Corrosion for Offshore Desalination Plants

500 Kgs
MOQ
USD 8000-12000 per Ton
Price
2507 Super Duplex Stainless Steel Plate No.1 Finish 6mm-40mm High Corrosion for Offshore Desalination Plants
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Features
Specifications
Product Name: 2507 Super Duplex Stainless Steel Plate
Material Grade: 2507 (UNS S32750)
Surface Finish: No.1 (Hot Rolled)
Thickness Range: 6mm - 40mm
Width Range: 1219mm / 1500mm / 2000mm
PREN Value: ≥40
Tensile Strength: ≥800 MPa
Yield Strength: ≥550 MPa
Elongation: ≥15%
Hardness: ≤310 HB
Density: 7.80 G/cm³
Microstructure: ~50% Austenite / ~50% Ferrite
Highlight:

2507 Super Duplex Plate

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Offshore Desalination Steel

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High Corrosion Steel Sheet
Basic Infomation
Place of Origin: China
Brand Name: SYLAITH
Certification: ISO 9001, NACE MR0175, DNV, ABS, SGS, MTC
Model Number: SSP-2507-NO1
Payment & Shipping Terms
Packaging Details: Heavy-Duty Seaworthy Wooden Pallet, Anti-Corrosion VCI Paper, PVC Waterproof Wrap, Reinforced Steel Strapping, Plywood Case Available
Delivery Time: 20-35 Days
Payment Terms: T/T, L/C at Sight
Supply Ability: 500 Tons per Month
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

Grade2507 (UNS S32750, 1.4410)
StandardASTM A240, NACE MR0175/ISO 15156, DNV-OS-F101
Thickness6mm - 40mm
Width1219mm / 1500mm / 2000mm
Length2438mm / 3000mm / 6000mm / Customized
Surface FinishNo.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.

Tag:

stainless steel metal plate

steel sheet plate

standard steel plate

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