Structural Steels — S355, EH36, API 2W, Bulb Flat, RHS
Heavy and offshore structural steels for platforms, ships and construction — with class approvals and traceable mill certificates.
We supply structural steels from general-purpose S355 (EN 10025) through shipbuilding grades (EH36) to offshore structural grades (API 2W / 2H, EN 10225). We also supply bulb flats, RHS/SHS, wide-flange beams and plates for fabrication. Material is class-approved (ABS, DNV, BV, LR) where required, with Z-quality and impact testing to project specification.
| Grade | Standard | Typical Use | Impact (typical) |
|---|---|---|---|
| S355 JR/J0/J2 | EN 10025 | General construction | -20 °C |
| EH36 / AH36 | ABS / EN 10025 | Shipbuilding | -40 °C |
| API 2W / 2H Gr.50/60 | API 2W / 2H | Offshore platform | -40 °C, Z-quality |
| Bulb Flat / RHS / Beam | EN 10067 / 10219 | Fabrication sections | per order |
S355 / EH36
Main grades
to class
Bulb Flat / RHS
Sections
for fabrication
plate to 200 mm
Structural plate
Z-quality option
class approved
ABS / DNV / BV / LR
Process & Certification: Supplied with EN 10204 3.1 certificates, class approvals (ABS, DNV, BV, LR) and Charpy impact / through-thickness (Z) testing where specified.
Industries: Offshore platforms & jackets · Shipbuilding & marine · Port & harbor structures · Heavy construction · Bridges · Fabrication yards.
A: Z-quality (through-thickness) plate is tested for reduced sulphur and through-thickness reduction of area, preventing lamellar tearing in highly welded joints — essential for offshore nodes.
A: Yes — we supply ABS, DNV, BV and LR approved structural steels with the relevant mill and inspection documents.
A: Yes — bulb flats to EN 10067 in standard sizes, with certificates suitable for class submission.
Structural Types
Bulb Flat - ASTM A6 - GBT 9945 - Shipping class ABS DNV BV etc.
Bulb Flat
Welded H Beam, EN 10025 S355J2+N, UPN, UPE, UT, PT
Welded Structure
Rectangular Hollow Sections - EN 10210 - EN10219 - Seamless - Welded
RHS
Contact Us
Please send your requirement – Specification, Material / grade, Size, Quantity, Inspection, Certficate type, and etc – and we will respond in time