Capability · heavy weldments
Serial weldments, welded, machined and NDT-documented, one contract
You send a drawing. You receive a weldment machined after welding, with material certificates, the dimensional report and the NDT protocol, under one PO. To 10 t at the Slovak core per EN ISO 3834-2. To 64 t x 45 m via a certified partner under EN 1090-2 EXC3, certificate with the assigned fabricating unit. Stratosteel owns the outcome.
What arrives at your dock
- The weldment, machined after welding where the drawing requires it
- EN 10204 3.1 certificates for input material
- Dimensional report, CMM trace on critical features
- NDT protocol: UT, MT, PT per EN, scope agreed before welding
- Welding documentation per EN ISO 3834-2 or EN 1090-2 scope
Part families
Machine frames, booms and attachments. Structures for crushing and screening plant. Hydromechanical structures: radial and flat gates, stop logs, liners, draft tube and penstock sections (quoted in the hydro qualification track), segmented for transport. Base frames and housings, machined after welding.
Proof
6 years of serial weldments for an Austrian forestry equipment OEM. Same customer, same program, running. Name disclosed under NDA. Check the proof page.
Materials
S355, S690QL, S960QL high-strength steels, HARDOX, 42CrMo4, with full NDT documentation. Standards EN ISO 3834-2, EN 1090-2.
Envelope
| Slovak core weld shop | up to 10 t, EN ISO 3834-2 |
|---|---|
| Via certified partner | up to 64 t × 45 m |
| Structural class | EN 1090-2 EXC3, certificate held by the assigned fabricating unit, named at qualification |
| Machining after welding | integrated, workpiece up to 50 t |
| NDT | UT, MT, PT per EN |
| Documentation | EN 10204 3.1, dimensional report, NDT protocol |
Real parts, real proof
Related
Welded, machined, inspected, one contract.
Heavy weldments usually need machining and full NDT. We carry all of it and the single point of responsibility.
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