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Export market · Europe · Italy

Bar and forging stock for Italy's valve makers

In short: Italy is one of the world's leading valve exporters, and most of that industry sits within about 100 km of Bergamo. Its raw material is bar, forging stock and plate in duplex, super duplex, stainless and nickel alloys. Bright Tubes supplies it from India, cut to blank lengths, with heat traceability for incoming inspection.

Italy's valve cluster around BergamoMore than 100 valve companies within about 100 kilometres of Bergamo account for over 90% of Italian oil and gas valve turnover, with Bergamo, Milan and Pavia the main provinces. BergamoMilanBresciaPaviaLeccoCremona ≈ 100 km SCHEMATIC · NOT TO SCALE
Schematic of the Lombardy cluster.

The cluster

Lombardy makes two-thirds of Italy's valves

More than 100 companies within about 100 km of Bergamo generate over 90% of the sector's turnover, and over 90% of sales go abroad.[1][3]

139oil and gas valve companies[1]
€3.4bnannual turnover[1]
36.6%of European production[1]
€4bn+exports in 2025, 3rd in the world[2]

Part by part

What goes into a ball valve

Typical choices for oil and gas valves. The valve design and end-user specification decide.

Bodies and bonnets
Forged or machined from heavy bar and blocks.
Balls, seats and trims
Corrosion and wear surfaces, often overlay-welded.
Stems and shafts
High strength with corrosion resistance.
Bolting
Body-bonnet and flange bolting.

Specifications

The bar specifications valve makers cite

Valve forging stock is usually ordered to a pressure-purpose bar specification, with ultrasonic testing on heavy diameters so internal defects show up before machining, not after.

ASTM A479
Stainless and duplex bars for boilers and pressure vessels, the usual choice for valve bodies and trims.
ASTM A276
General-purpose stainless bar, for non-pressure parts.
ASTM B446
Nickel alloy 625 rod and bar.
ASTM B865
Nickel-copper alloy K-500 bar, common for stems.
ASTM B637
Precipitation-hardening nickel alloy bar such as 718.
EN 10272
Stainless bars for pressure purposes, for orders written to EN.

Industries served

Sectors we supply in Italy

From enquiry to quay

How an order to Italy runs

  1. 01 EnquiryGrade, specification, size, quantity
  2. 02 ReviewChecked against your standard
  3. 03 InspectPMI, dimensions, TPI if required
  4. 04 CertifyEN 10204 3.1 / 3.2, heat traceable
  5. 05 ShipPacked and documented for Genoa

Italian buyer questions

Answers for Italian manufacturers

Q1

How big is Italy's valve industry?

The oil and gas valve sector counts 139 companies, about 10,000 workers and €3.4 billion in turnover, around 36.6% of European production.[1] Exports passed €4 billion in 2025, making Italy the third-largest exporter behind China and Germany.[2]

Q2

Which materials do Italian valve makers buy most?

Duplex and super duplex bar and forging stock for bodies and trims, SS 316/316L bar, Alloy 625 for overlay and trim, and high-strength stem material such as Monel K-500 and Alloy 718.

Q3

Do you supply bar cut to length?

Yes. Round bar in mill lengths or cut to your blank lengths, with each piece marked with heat number and traceable to its 3.1 or 3.2 certificate, ready for your incoming inspection.

Q4

Which certificates do Italian buyers ask for?

EN 10204 3.1 as standard; 3.2 with the end user's or a notified body's inspector for PED and critical oil and gas valves; NACE MR0175 hardness statements for sour service.

Q5

Does CBAM apply to imports into Italy?

Yes. CBAM covers iron and steel imports across the EU, including Italy, from 1 January 2026. See our Germany page for how the 50-tonne threshold and emissions data work.

Sources

References

Trade rules and project schedules change. Confirm current requirements with your customs broker or project authority before shipment.

  1. Confindustria Bergamo / Prometeia: the oil & gas valve industry in Italy (2025)
  2. Confindustria Bergamo / Prometeia: the oil & gas valve industry in Italy (2026)
  3. Il Sole 24 Ore: industrial valves, record exports above €4 billion
  4. Il Sole 24 Ore: oil & gas valves, Italian exports grow at double the world rate

Sourcing bar for valve production?

Send grades, diameters and blank lengths. We quote with certificate type and NACE requirements confirmed.

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