Rings for rotors, retaining, wear, fastening, labyrinths, impellers, covers, seals, ...
Know-How
euskalforging is present in the leading turbine manufacturers on the market. The versatility of its production process enables euskalforging to supply a wide range of rings and material grades that are required in this sector, complying with the market's demanding technical and quality requirements.
euskalforging manufactures rolled rings for a wide variety of turbines:
- Steam
- For nuclear power plants
- Hydroelectric
- Gas
- Tidal
euskalforging manufactures a diverse range of rolled rings for the turbine sector:
- Retaining rings
- Fastening rings
- Rings for labyrinths
- Rings for impellers
- Rings for rotor
- Rings for covers
- Wear rings
- Rings for seals
Key projects
GUAVIO hydroelectric power plant
Year: 2025-2026
Destination: Colombia
End client: ENDE, Empresa Nacional de Electricidad Colombia
Grade: X3CrNiMo13-4
Scope:
- 10 rings 1455/1200 X 65 X3CrNiMo13-4 +QT650-2R
- 10 rings 1365/970 X 65 X3CrNiMo13-4 +QT650-2R
- 10 rings 1205/970 X 120 X3CrNiMo13-4 +QT900
- 5 rings 1698/1400 X 365 X3CrNiMo13-4 +QT900
Completion period: 4 months
PALILLADA Cascading hydroelectric power plant
Year: 2024
Destination: Bolivia
End client: ENDE, Empresa Nacional
de Electricidad Bolivia
Grade: S325G, X2CrNi18-9 and X3CrNiMo13-4
Scope:
- 3 rings 1720/980 X 290 S325G +N
- 9 rings 1300/900 X 110 S325G +N
- 3 rings 1300/996 X 120 S325G +N
- 8 rings 1040/940 X 125 X3CrNiMo13-4 +QT
- 6 rings 1067/890 X 170 X2CrNi18-9 +AT
- 3 rings 1720/980 X 290 S325G +N
Completion period: 3 months
UMAPALCA Cascading hydroelectric power plant
Year: 2024
Destination: Bolivia
End client: ENDE, Empresa Nacional
de Electricidad Bolivia
Grade: S325G, X2CrNi18-9 and X3CrNiMo13-4
Scope:
- 6 rings 867/690 X 170 X2CrNi18-9 +AT
- 6 rings 840/740 X 125 X3CrNiMo13-4 +QT
- 9 rings 1070/700 X 100 S325G +N
- 3 rings 1050/786 X 110 S325G +N
- 2 rings 840/740 X 125 X3CrNiMo13-4 +QT
Completion period: 3 months
CANELLES Hydroelectric plant for the Noguera River
Year: 2024
Destination: Spain
End client: General Electric
Grade:
S355J2
Scope:
- 1 ring 2850/2456 X 100 S355J2 +N
- 1 ring 2850/2497 X 95
- 1 ring 2850/2495 X 100
Completion period: 3 months
Casks for nuclear waste transport R73
Year: 2024
Destination: Belgium
End client: ELECTRABEL
Grade:
SA-182M F304L
Scope:
- 25 rings 1555/1030 X 220 SA-182M F304L +AT
- 25 discs DISQUE 1100 X 80 SA-182M F304L +AT
- 25 rings 1050/810 X 99 SA-182M F304L +AT
Completion period: 6 months
Bottom rings for CHEROKEE DAM
Year: 2024
Destination: USA
End client: Tennessee Valley
Authority
Grade: A350M LF2 Class 2 +QT
Scope:
- 2 Bottom Rings 5614/4711 x 407
Completion period: 4 months
Dinorwig Power Station
Year: 2022
Destination: Wales
End client: Andritz
Grade: S355J2G3 and X3CrNiMo13-4
Scope:
- 6 rings ø 2660/2500 X 386 S355J2G3 for hydroelectric turbine
- 6 rings ø 2860/2495 X 160 X3CrNiMo13-4 for hydroelectric turbine
- 6 rings ø 3285/2490 X 205 S355J2G3 for hydroelectric turbine
- 6 rings ø 2975/2660 X 80 S355J2G3 for hydroelectric turbine
- 6 rings ø 2800/2660 X 74 S355J2G3 for hydroelectric turbine
Completion period: 3 months
Casks for nuclear waste transport
Year: 2021
Destination: France
End client: EDF
Grade: X2CrNi19-11
Scope:
- 10 discs 1665 X 150 for casks for nuclear waste transport.
- 10 rings 1906/1580 X 673 for casks for nuclear waste transport.
- 10 rings 1906/1671 X 990 for casks for nuclear waste transport.
- 10 discs 1906 X 200 for casks for nuclear waste transport.
Completion period: 4 months
Turbines for Ottensheim-Wilhering Power Plant
Year: 2021
Destination: Austria
End client: Verbund
Grade: X3CrNiMo13-4
Scope:
- 8 rings ø 3035/2378 X 70 for power plant turbines.
Completion period: 2 months
Power station
Year: 2018/2019
Destination: EEUU. Yards Creek
End client: Voith
Grade: A182 F6NM // A182 F304L
Scope:
- 5 rings ø 2245/2031 x 45 mm for rotors
- 5 rings ø 2477/2197 x 216 mm for piston seals
Completion period: 3.5 months
Hydropower plant
Year: 2018/2019
Destination: Czech Republic
End client: Litostroj Power
Grade: X6CrNiTi18-10+AT
Scope:
- 1 ring ø 2845/2453 X 445 mm for turbines
- 1 ring ø 2570/2219 X 295 mm for turbines
- 1 ring ø 2815/2553 X 300 mm for turbines
Completion period 3 months
Hydro power turbine
Year: 2018
Destination: Austria
End client: Voith Hydro GmbH
Grade: X3CrNiMo 13-4
Scope:
- 2 rings ø 1000/830 x 545 mm for hydro power turbine
- 2 rings ø 2105/1670 x 400 mm for hydro power turbine
- 2 rings ø 2750/965 x 525 mm for hydro power turbine
- 2 rings ø 2910/1665 x 465 mm for hydro power turbine
- 2 rings ø 3275/2715 x 530 mm for hydro power turbine
- 2 rings ø 3880/2715 x 975 mm for hydro power turbine
- 2 rings ø 4260/3860 x 320 mm for hydro power turbine
Completion period: 4 months
Hydro power turbine
Year: 2017
Destination: USA
End client: Voith Hydro Inc
Grades: A182M F6NM and A182M F304L
Scope:
- 5 rings ø 2245/2031 x 50 mm for hydro power turbine
- 5 rings ø 2477/2197 x 216 mm for hydro power turbine
Completion period: 3 months
Upper Kaleköy Hydroelectric Power Plant
Year: 2015
Destination: Turkey
End client: Kalehan Enerji
Grades: S355J2G3/X3CrNiMo 13-4.
Scope:
- 10 rings with an outer diameter ranging between ø 4510 mm and ø 4030 mm
- 6 rings with an outer diameter ranging between ø 5785 mm and ø 5475 mm
- 3 rings of ø 5495/3470 x 160 mm
Completion period: 4 months
Upper Kaleköy Hydroelectric Power Plant
Year: 2014
Destination: Turkey
End client: Kalehan Enerji
Grades: S355J2G3
Scope:
- 6 rings of ø 6710/5420 x 180 mm
Completion period: 2 months
Francis Turbine
Year: 2013
Destination: Austria
End client: Unknown
Grades: X3CrNiMo13-4
Scope:
- 6 rings of ø 6302/5748 x 316 mm
Completion period: 2 months
Nuclear Reactor
Year: 2012
Destination: Italy
End client: EDF
Grades: X2CrNiMo 18-9
Scope:
- Regular supply of rings with an outer diameter ranging between ø 4000 mm and ø 3000 mm
Completion period: 2 months
1 MW Tidal Turbine Prototype
Year: 2012
Destination: Germany
End client: Unknown
Grades: S355J2
Scope:
- 1 ring of ø 3400/2980 X 210 mm
Completion period: 1 month
Nuclear waste containers for the Phénix power plant
Year: 2010
Destination: France
End client: Atomic energy commission
Grades: X2CrNiMo 18-9
Scope:
- 37 rings and discs of varying dimensions
Completion period: 3 months
