Marcegaglia Plates: manufacturing, products and procurement guide
public-source-reviewed; plant-specific approvals require re-verification
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A buyer-focused profile of Marcegaglia Plates, including its manufacturing role, product range, corporate identity and verification considerations.
A buyer-focused profile of Marcegaglia Plates, including its manufacturing role, product range, corporate identity and verification considerations.
| At a glance | |
|---|---|
| Operating location | San Giorgio di Nogaro, Friuli-Venezia Giulia |
| Manufacturing role | Quarto / heavy-plate producer |
| Main product families | Heavy plate; structural and bridge plate; pressure-vessel plate; wind-energy plate; engineering and tooling grades |
| Last reviewed | 2026-10-11 |
Identity and corporate relationships
The plates business is a distinct production focus within the wider Marcegaglia group. It should not be confused with Marcegaglia welded-tube operations or distribution of flat products.
For procurement purposes, the name of the commercial seller, actual manufacturing works and entity issuing the MTC may not be identical. Obtain this information when qualifying the material.
Products and manufacturing route
The official plates business describes two production plants at San Giorgio di Nogaro, with marine logistics access. Its published plate range includes nominal thicknesses up to 250 mm, width around 3 m and lengths up to 21 m, all subject to product, approval and equipment limitations. Its catalog includes EN 10025 structural and EN 10028 pressure-vessel grades.
The manufacturing role matters: melting, plate rolling, coil-to-tube forming, forging and processing purchased material are different activities and do not grant equivalent mill approvals.
International standards and approvals
Standards mentioned in company catalogues indicate marketed product families, not proof of current site-specific certification for every grade and dimension. Obtain current certificates and their exact scopes for any EN, API, class, PED, CPR/FPC or customer approval cited in a tender. A general ISO 9001 certificate does not establish product approval.
Procurement takeaway
For a plate RFQ confirm plate origin, actual plate-rolling works, thickness-dependent grade availability, heat treatment/delivery condition, UT, impact-temperature requirements and MTC issuer. Do not assume EN 10225 or EPC approval from its general structural or naval marketing.
Checks before RFQ or purchase order
- Exact legal manufacturer, producing works, commercial seller and MTC issuer
- Grade, standard and edition, manufacturing route and heat treatment
- Size limits, delivery condition, Charpy/UT/NDT scope where applicable
- EN 10204 inspection document type and product traceability
- Current CE/CPR/PED/class/API certificate scope, if applicable
- Customer/EPC approved-vendor status for the actual plant and product
References
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Marcegaglia Plates: manufacturing, products and procurement guide
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