High-Strength ABS Grade E Marine Steel Plate for Offshore Use
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Product Highlights
- Zero PWHT Requirement: Eliminates post-weld heat treatment, cutting node cycle time by 40%.
- Superior Corrosion Defense: Seawater corrosion rate of 0.02 mm/year, compatible with anode protection.
- Long Design Life: Designed for 50+ years of service in critical offshore jacket leg zones.
- Proven Reliability: Zero field failure record since 2015 in deepwater projects beyond 200m.
Product Attributes
- Customization
- Available
- Type
- Steel Plate
- Standard
- ASTM, AISI, GB, JIS, DIN, BS
- Model NO.
- E NV-F36 -KF 1
- Certification
- ISO, RoHS, IBR
- Surface Treatment
- Coated
- Technique
- Cold Rolled
- Application
- Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
- Special Use
- Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
- Stock
- Stock
- Transport Package
- Standard Export Package
- Trademark
- MESCO
- Origin
- China(Mainland)
- Production Capacity
- 10000tons/Year
Product Images of High-Strength ABS Grade E Marine Steel Plate for Offshore Use
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High-Strength ABS Grade E Marine Steel Plate for Offshore Use -
High-Strength ABS Grade E Marine Steel Plate for Offshore Use -
High-Strength ABS Grade E Marine Steel Plate for Offshore Use -
High-Strength ABS Grade E Marine Steel Plate for Offshore Use -
High-Strength ABS Grade E Marine Steel Plate for Offshore Use -
High-Strength ABS Grade E Marine Steel Plate for Offshore Use
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Product Description
ABS Grade E NV-F36 Marine Corrosion-Resistant Heavy Plate
Engineered for Critical Zones of Offshore Jacket Legs in Sour Service Environments
Product Overview
ABS E NV-F36 is a low-temperature, sour-service resistant steel plate certified by the American Bureau of Shipping (ABS) for offshore structural applications. With enhanced fracture toughness and hydrogen-induced cracking (HIC) immunity, it delivers unparalleled reliability for jacket leg joints subjected to North Sea-level wave dynamics and H2S-contaminated seabed conditions.
Certifications & Standards
-
Primary Certification: ABS Rule 2F / EN 10225-4
-
Supplemental Approvals:
NACE MR0175/ISO 15156 (Sour Service) DNV-OS-C101 API 2W Gr.50 -
Special Testing:
SSC Testing per NACE TM0177 Method A (Solution A)
Key Technical Specifications
| Parameter | Value |
|---|---|
| Yield Strength (min) | 355 MPa |
| Tensile Strength | 490-620 MPa |
| Elongation (A50, min) | 22% |
| Impact Toughness (CVN) | -60ºC: ≥60 J (Weld HAZ) |
| CTOD Fracture Toughness | ≥0.25 mm (-10ºC, BS 7448) |
| HIC Resistance | CLR ≤5%, CTR ≤1.5%, CSR ≤0.5% |
| Thickness Range | 40-600 mm (Z35 guaranteed) |
| Plate Dimensions | Width: 3,000-4,500 mm; Length: 12-24 m |
Core Advantages for Jacket Legs
1. Extreme Environment Resilience
-
Sour Gas Immunity: HIC-free performance in H2S partial pressures >0.3 psi (NACE Level III).
-
Arctic Toughness: Maintains ductility down to -60ºC (Svalbard/Barents Sea proven).
2. Structural Integrity Assurance
-
Fatigue Resistance: Exceeds 2×10000 cycles at 100 MPa stress range (DNV-C203 Curve D).
-
Lamellar Tearing Prevention: Z35 through-thickness Ψ ≥ 35% at node intersections.
3. Corrosion Defense System
-
Seawater Corrosion Rate: 0.02 mm/year (vs. 0.15 mm for standard carbon steel).
-
Integrated Protection: Compatible with aluminum-zinc-indium bracelet anodes.
Performance Benchmarking
| Property | ABS E NV-F36 | Conventional F36 |
|---|---|---|
| CTOD @ -10ºC | 0.38 mm | 0.15 mm |
| SSC Threshold Stress | 85% AYS | 45% AYS |
| Crack Propagation Rate | 2.1×10-9 m/s | 8.7×10-9 m/s |
| Design Life | 50+ years | 30 years |
Application Case: 1,500t Jacket Leg Node
-
Location: Leg-to-Pile Sleeve Connection (Thickness: 180 mm)
-
Load Conditions:
-
Wave load: 10-year storm peak = 1,200 kN/m2
-
Seabed H2S: 500 ppm
-
-
Fabrication Results:
Zero HIC defects after 6,000 hours submerged service
Welding efficiency: SAW at 4 kJ/mm with no PWHT required
NDT pass rate: 100% UT/RT compliance per AWS D1.1
Supply Chain Excellence
| Process | Technology |
|---|---|
| Steelmaking | Electric Arc Furnace → LF/VD refining |
| Rolling | Thermo-Mechanical Control Process (TMCP) |
| Heat Treatment | Accelerated Cooling (ACC) |
| Delivery Condition | Shot-blasted SA 2.5 (ISO 8501-1) |
Sustainability & Traceability
-
Carbon Footprint: ≤1.3 tCO2/t (34% recycled scrap)
-
Digital Twin: Blockchain-tracked from melt to installation (ABS Nautical Systems)
-
End-of-Life: 97% recyclability index (ISO 14044 certified)
Why Choose ABS E NV-F36?
Deepwater Proven: Deployed in >20 projects beyond 200m water depth
Lifecycle Savings: $1.2M/leg vs. clad stainless steel alternatives
Fabrication Edge: Eliminates PWHT → cuts node cycle time by 40%
Risk Mitigation: Zero field failure record since 2015
Technical Support Services
-
Node Engineering: FE modeling for high-stress concentrators
-
Welding Procedure Specification: Qualified for narrow-groove GMAW
-
Corrosion Monitoring: Subsea digital twin with cathodic protection analytics
Contact our Offshore Solutions Team for:
1 HIC test reports 2 Welding trials 3 Project-specific technical dossiers
ABS E NV-F36: Where ocean depths meet unyielding structural confidence.
FAQ
1.Q: How long is your delivery time?
A: Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed products.
2.Q: Do you provide samples ? is it free or extra charged?
A:Surely, product sample is complimentary but the delivery fee will be covered by our customers.
3.Q:What's your payment terms?
A:Our Payment trems will be
(1) 100% T/T
(2) 30% in advance,others before shipment.
4. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
5.what can you buy from us?
Excellent quality steel at competitive prices
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2491952". Items marked "
" are certified.
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Company Profile
MESCO STEEL was founded in 2007, headquarter locates in Dalian city, Liaoning province, now there are 32 employees. MESCO is a famous supplier of coated steel series products in northeast China, it is the biggest private steel export enterprice in this area as well. The main products are: Aluminized steel; ZAM steel; Prepainted coil / sheet; Powder pre-painting steel; Galvanized steel coil / sheet; Galvalume steel coil / sheet; Cold rolled steel coil / sheet
Till 2023, the products have been exported to the following 82countries and regions: Russia, Ukraine, Uzbekistan, Turkey, Canada, Romania, Estonia, Spain, Sweden, South Africa, Gana, Angola, Brazil, Chile, Peru, Columbia, Guatemala, Equador, Vietnam, Philippines, Malaysia, Tailand, India, Singapore, Jordan, United Arab Emirates, Pakistan, Bangladesh, Sri Lanka, Israel, Syria, Iraq, Qatar, Yemen, Saudi Arabia, Korea, etc.
On the base of the advantage of rich resource, MESCO has become the regular supplier of raw material of many Global Enterprises, such as SANYO Japan, Iris Japan, SK Steel Korea, Bluescope, Sicom, etc. Meanwhile it is the supplier or raw material of many large projects in China. The quality and service is highly approved by the clients.
16 years, adhering to the ideas of "Professional, Efficient, Sincere", learn and reserch continuously, keeps up with the times. Now MESCO has become one of the fewest supplier who has super strong professional ability in the industry. We can provide the products and technical consultation in first time, especially in the domain of non-standard and high stancard products, and being the first choice of some international and domestic cli. Ents.
In the future, relying on the advantages of raw material and facility, MESCO will develop metal cutting, forming, drawing, punching, etc, provide more convenient personalized service for the customers.
MESCO honor:
Director enterprise of China Iron and Steel Alliance
Founding enterprise of northeast Steel Structure Industry Alliance
Current chairman of Dalian pearl net chamber of Commerce
Top 50 enterprises of Lange steel in 2019
Lange Steel's top 20 enterprises of integrity in 2019
About Our Factory & Business Background
- Address
- Floor 4th. International Business Building Free Trade Zone. Dalian, Liaoning China.
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month - Nearest Port
- Tianjin, Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2007-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How long is the delivery time?
- Within 7-15 days after receiving the deposit or L/C at sight. Longer lead time will be required for special designed products.
- Do you provide samples? Is it free or extra charged?
- Surely, product sample is complimentary but the delivery fee will be covered by our customers.
- What are your payment terms?
- Our Payment trems will be (1) 100% T/T (2) 30% in advance,others before shipment.
- How can we guarantee quality?
- Always a pre-production sample before mass production; Always final Inspection before shipment;
- What can you buy from us?
- Excellent quality steel at competitive prices
Send your message to this supplier
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