Marine Grade Duplex Stainless Steel Composite Panel
Marine Grade Duplex Stainless Steel Composite Panel
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Marine Grade Duplex Stainless Steel Composite Panel

Price
MOQ
$65
50 Pieces
Product Details
base_material:
2205 Duplex Stainless Steel + Q355 Carbon Steel Core
coating_type:
Marine Anti-corrosion Paint
total_thickness:
8mm
Shipping & Policy
Shipping & Delivery Info:
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Payment Methods:
T/T
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After-Sales Support:
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Product Description
Company Info

Basic Info

This marine grade duplex stainless steel composite panel is a high-performance corrosion-resistant material specially designed for shipbuilding and offshore engineering. It combines the super marine corrosion resistance of 2205 duplex stainless steel with the high structural strength of carbon steel, solving the pain points of high cost of pure duplex stainless steel plates and rapid rust of pure carbon steel plates in marine environment.

Key attributes

base_material
2205 Duplex Stainless Steel + Q355 Carbon Steel Core
coating_type
Marine Anti-corrosion Paint
total_thickness
8mm
duplex_steel_thickness
2.5mm per side
fire_rating
A1
tensile_strength
700MPa
corrosion_resistance_level
Grade 10
standard_size
1500mm x 3000mm
surface_finish
Matte
packing_method
Iron Frames
service_life
50+ Years
impact_resistance
80KJ/m²
base_material
2205 Duplex Stainless Steel + Q355 Carbon Steel Core
coating_type
Marine Anti-corrosion Paint
total_thickness
8mm
duplex_steel_thickness
2.5mm per side
fire_rating
A1
tensile_strength
700MPa
corrosion_resistance_level
Grade 10
standard_size
1500mm x 3000mm
surface_finish
Matte
packing_method
Iron Frames
service_life
50+ Years
impact_resistance
80KJ/m²

Customer reviews

David · Marine Engineer
The Marine Grade Duplex Stainless Steel Composite Panel is perfect for shipbuilding applications. Its high resistance to saltwater corrosion and mechanical strength make it ideal for harsh marine environments. We've used it for both interior and exterior applications, and it has outperformed traditional materials in terms of longevity and performance.

Product Description

Product features:

The surface layer is made of 2205 duplex stainless steel, which has excellent resistance to seawater corrosion and chloride corrosion, and can be used in high-salt and high-humidity marine environment for a long time. The double-layer composite structure reduces the overall cost, the carbon steel core provides high-strength support to meet the ship structural load requirements. The surface is coated with special marine anti-corrosion paint, which further improves the protective performance and reduces later maintenance costs. It has passed A-level fire rating certification, complying with maritime safety standards. It has excellent impact resistance, which can resist wave impact and collision damage during ship navigation.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/285/0/20260324103648_69c1f8c0dc7ec.png

Product specifications:

The total thickness of the composite panel is 8mm, with the upper and lower surface 2205 duplex stainless steel thickness of 2.5mm each, and the middle Q355 carbon steel core thickness of 3mm. The standard size is 1500mm x 3000mm, and custom size of 1200mm x 6000mm is supported. The weight of a single panel is about 38.5kg per Square Meters. The packing is fixed with iron frames, and about 24 Square Meters are loaded per frame. The tensile strength reaches 700MPa, and the yield strength reaches 550MPa, fully meeting the structural strength requirements of maritime engineering.

Product application:

It is used for ship side plates, deck equipment protective plates, guardrail panels of offshore drilling platforms, loading and unloading equipment protective structures of ports, and shell parts of seawater desalination equipment. It adapts to the harsh use environment of the ocean, greatly reducing long-term maintenance costs.

Frequently Asked Questions (FAQ)

Q:Why choose Marine Grade Duplex Stainless Steel Composite Panel for coastal applications?
A:Marine Grade Duplex (2205/2507) panels provide pitting resistance equivalent (PRE≥35), 2x higher strength than 316L, and chloride resistance up to 50,000ppm. Ideal for offshore platforms/piers with 50+ year lifespan in salt spray environments (ASTM B117 tested).

Company Profile

Business Type:
Trading Company
Main Products:
New wall coatings,Interior and exterior wall latex paint,Decorative mortar,Metal Composite Panel
Year of Establishment:
2020
Number of Employees:
Address:
Shops 1-013 and 1-011A, Building Mu-Yi 10, Wood Industry Phase I, Wantian International Building Materials City, Dingziwan Subdistrict, Wangcheng District, Changsha, Hunan, China
Average Response Time:
15 Days

General Information

Business Type:
Trading Company
Main Products:
New wall coatings,Interior and exterior wall latex paint,Decorative mortar,Metal Composite Panel
Year of Establishment:
2020
Number of Employees:
Management System Certification:
ISO14000,ISO9001
Address:
Shops 1-013 and 1-011A, Building Mu-Yi 10, Wood Industry Phase I, Wantian International Building Materials City, Dingziwan Subdistrict, Wangcheng District, Changsha, Hunan, China

Trade Capability

Main Markets:
国内市场,东南亚,中东,南亚
Shipping Ports:
Shanghai Shenzhen Ningbo-Zhoushan
Export Volume:
Average Lead Time:
15 Days
Payment Terms:
T/T D/P Others
Cooperation Mode:
OEM ODM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

Company Show

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*To:
Mr. Liu Xiang
Sales Manager / Sales Department
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