Product Overview
Shipbuilding Plates are marine structural steel plates manufactured to international shipbuilding standards. Available in general-strength and high-strength grades, they provide excellent weldability, impact toughness, and structural reliability for ship hulls, offshore structures, decks, bulkheads, and marine engineering projects.
Technical Specifications
|
Item |
Specification |
|
Product Grade |
A, B, D, E, AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, FH40 |
|
Standard |
ASTM, EN, JIS, GB, ABS, LR, DNV, BV, CCS, NK, KR, RINA certified specifications |
|
Available Thickness |
5–150 mm |
|
Available Width |
1,500–4,000 mm |
|
Available Length |
3,000–18,000 mm |
|
Delivery Condition |
Hot Rolled (HR), Normalized (N), TMCP, Quenched & Tempered (selected grades) |
|
Edge Type |
Mill Edge (ME), Trimmed Edge (TE) |
|
Surface Condition |
As Rolled, Shot Blasted, Shop Primer (optional) |
Typical Applications
Ship hull structures
Bulkheads
Upper decks
Hatch covers
Offshore platform structures
Processing Services
- Flame cutting for custom plate dimensions and complex profiles.
- Plasma cutting for high-precision components.
- CNC machining for finished structural parts.
- Edge milling and beveling for welding preparation.
- Plate leveling to improve flatness before fabrication.
- Drilling and hole processing according to drawings.
- Shot blasting and shop primer coating for corrosion protection.
Quality Assurance
Inspection Process
Raw material identification (PMI)
Chemical composition analysis
Tensile strength test
Yield strength test
Elongation test
Charpy V-notch impact test
Ultrasonic Testing (UT)
Surface defect inspection
Dimensional inspection
Flatness inspection
Thickness measurement
Visual inspection before shipment
Certifications
|
Certification |
Meaning |
|
ISO 9001:2000 |
Quality Management System |
|
ISO 14001:2004 |
Environmental Management System |
|
ABS Approval |
American Bureau of Shipping certification |
|
DNV Approval |
Det Norske Veritas marine certification |
|
LR Approval |
Lloyd's Register certification |
|
BV Approval |
Bureau Veritas certification |
|
CCS Approval |
China Classification Society certification |
|
NK Approval |
Nippon Kaiji Kyokai certification |
|
KR Approval |
Korean Register certification |
|
RINA Approval |
Italian Register of Shipping certification |
|
Mill Test Certificate EN 10204 3.1 |
Manufacturer's inspection certificate with test results |
Packaging & Shipping
Export Packing: Steel strips bundling, wooden spacers, reinforced edge protection, export-worthy packaging.
Rust Protection: Anti-rust oil, waterproof wrapping, PVC sheet or tarpaulin covering available.
Loading Method: Steel lifting belts or magnetic lifting equipment to prevent surface damage.
Container Loading: 20GP, 40GP, flat rack, or break bulk vessel according to plate size.
Shipping Method: Sea freight, multimodal transport, or customer-designated forwarder.
Marking: Heat number, grade, dimensions, purchase order number, and customer markings available.
FAQ
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