Gainza Forge a une vaste expérience dans la fabrication de pièces forgées pour les marchés off-shore et sous-marins et notamment dans la fabrication de connexions sous-marines pour les grandes profondeurs et les basses températures. Elle fournit des solutions de forgeage de haute qualité pour les applications critiques selon le plan du client, en respectant les spécifications les plus strictes avec des délais de livraison flexibles et compétitifs.
Des recherches approfondies avec des centres de développement nous ont permis d’acquérir une haute connaissance dans les matériaux couramment utilisés sur le marché (F65, A182 F22, A182 F51, A182 F55, A182 F44, A322 4140, A322 GR4130, A322 8630…)
Produits:
Elle offre également des services d’ébauche et d’usinage (y compris le rechargement par soudage). Une assistance est également proposée aux clients avec la documentation requise sur le marché et notre laboratoire d’essais nous permet d’offrir un service complet.
NORSOK M-650 Type 22Cr Duplex (UNS31803) Approbation en forgeage libre (épaisseur jusqu’à 200 mm)
Approbation DNV-GL selon les règles de classification DNV-GL – Navires Offshore Standard DNV GL-OS-B101
Approbation en forgeage libre (épaisseur jusqu’à 200 mm)
AMERICAN BUREAU OF SHIPPING Approbation pour la fourniture de composants forgés pour les applications marines
NORSOK M-650 ApprobationASTM A182 F44 en forgeage libre (épaisseur jusqu’à 180 mm)
BUREAU VERITAS Division Marine & Offshore Approbation pour fournir des pièces forgées en acier au carbone, en acier faiblement et fortement allié, en acier inoxydable et en acier allié au nickel
| End user | Year | Project | Description | Materials |
|---|---|---|---|---|
 |
2023 | SHENANDOAH PROJECT (Gulf of Mexico) |
Pre-Machined Blinds, Welding Necks & Flanges | ASTM A-694 F-65 |
 
|
2022 | Bacalhau Oil Field Development (Brazil) |
Pre-Machined 12″& 20″ Welding Necks (with Alloy 625 cladding) | ASTM A-694-16 F-70 & ASTM A-694-16 F-65 |
 
|
2022 | DARWIN LNG PROJECT CLAMPS (Australia) |
« Pre-Machined Rings and Flanges for Taper Housing Spacers, Twin & Seal Housing. Pre-Machined Rings for Outer, Inter & Inner Taper Housing. Pre-Machined Rings for Ball Cage Retract rings. » |
ASTM A-694 Grade F-60, 34CrNiMo6 (1.6582) & ASTM A-350-18 LF-2 Cl-1 |
|
2022 | ELDFISK NORTH PROJECT (Southern North Sea – Norway) |
Pre-Machined Flanges, Swivel, Blinds, Fittings & Seal Rings. | ASTM A-182-20 F-55, ASTM A-694-16 F-65, ASTM B-564-19 UNS N06625 & ASTM A-182-19 F-316 |
|
2020 | EUROPIPE II Tie-in & HEIMDAL Subsea Bypass (North Sea) |
Machined Optima Male & Female Hubs and Blinds (With Alloy 625 Overlay) | ASTM A-694-16 F-65 |
 |
2020 | Q1 & Q2 NEW GAS WELLS (Oman) |
Pre-Machined Forged Bodies, Wedges, Cylinders, Cages & Bonnets | ASTM A-182-19 F-51 |
 |
2019 | PROVISION OF FEED SERVICE OFR NFPS INVESTMENT-1, PROJECT-1 (Qatar) |
Pre-Machined rings | ASTM A-694-16 F-60 |
|
2018-2019 | TROLL 3 PHASE PROJECT (North Sea) |
36” Connections Systems – 36” Male & Female Hubs & Blinds Fully machined & Weld Overlay included | ASTM A-694 F65 |
|
2018 | JOHAN CASTBERG PROJECT (Barents Sea) |
Machined 10”, 14”, 18”, 24” & 32” Forgings and Nozzels for Heat Exchangers | X2CrNiMoN22-5-3 (1.4462) |
 |
2018 | CONFIDENTIAL | Fully Machined 24” LWN, BL & Weld Test Piece for Drilling & Production System | ASTM A-694 F60 |
 |
2018 | BRENT BYPASS PROJECT (Central North Sea – Norway) |
– Pre-Machined 36” SPO WN & Blinds & 36” Seal Rings – 36” Connector Fully machined & Weld Overlay included |
ASTM A-694 F60, ASTM B-564 UNS N06625, ASTM A-705 TP630 CONDITION H1150M |
 |
2017 | SUR DE TEXAS-TUXPAN TULA PIPELINE (Mexico – USA) |
Pre-Machined 42” Female & Male WN Flanges, Swivel Inners & Outers, Male Blinds, Seal Rings and Weld Test Rings | ASTM A-694 F65 |
 |
2015-2018 | EGINA PROJECT (Nigeria) |
– Top Assembly Pipelines Gooseneck Connectors Supply – Top Assembly Pipelines Coil Tubing, Hanger Spool & Forged Y Pieces Supply – Top Assembly Gooseneck Hubs & OOL Counter Hubs – OOL Bend Stiffener Connectors – Jumper Bend Stiffener Connectors – Pulling / Test Heads |
ASTM A-694 F65 (Sweet & Sour Service), ASTM A-694 F52, ASTM A-182 F-22 65K |
|
2016-2017 | KAOMBO PROJECT (Angola) |
– SURF Forged Pieces (Pre-Machined 16”, 14” & 12” Bulkhead WN, LWN & WQTR) – SURF Structures Forged Pieces – BSC Outboard – FPSO Side |
ASTM A-694 F65 (Sweet & Sour Service) & ASTM A-694 F52 |
 |
2015-2016 | JOHAN SVERDRUP PROJECT (North Sea) |
– Fully Machined 36”, 20” & 18” Riser Top & Bottom Anchor Flanges – Pre-Machined 20”, 18”, 16” & 14” Female WN, Swivel Inner & Outer, Male & Female Flanges – Pre-Machined 18”, 16”, 14” & 12” Female & Male Hubs & Blinds |
ASTM A-694 F65 |
 |
2015-2016 | WEST NILE DELTA PROJECT | – Pre-Machined 24” Male & Female Hubs, Spools & Blinds – Pre-Machined pieces for 24” Clamps – Pre-Machined 26” Hubs & Blind |
ASTM A-694 F65 & ASTM A-182 F-22 75K |
|
2014 | POLARLED PROJECT (North Sea) |
Pre-Machined 36” Male & Female Hubs, Blinds, Weld Test Rings & Laydown Head Male Hub | ASTM A-694 F65 |
Main projects
End user Year Project Description Materials
2023 SHENANDOAH PROJECT
(Gulf of Mexico) Pre-Machined Blinds, Welding Necks & Flanges ASTM A-694 F-65
2022 Bacalhau Oil Field Development
(Brazil) Pre-Machined 12″& 20″ Welding Necks (with Alloy 625 cladding) ASTM A-694-16 F-70 & ASTM A-694-16 F-65
2022 DARWIN LNG PROJECT CLAMPS
(Australia) « Pre-Machined Rings and Flanges for Taper Housing Spacers, Twin & Seal Housing.
Pre-Machined Rings for Outer, Inter & Inner Taper Housing.
Pre-Machined Rings for Ball Cage Retract rings. » ASTM A-694 Grade F-60, 34CrNiMo6 (1.6582) & ASTM A-350-18 LF-2 Cl-1
2022 ELDFISK NORTH PROJECT
(Southern North Sea – Norway) Pre-Machined Flanges, Swivel, Blinds, Fittings & Seal Rings. ASTM A-182-20 F-55, ASTM A-694-16 F-65, ASTM B-564-19 UNS N06625 & ASTM A-182-19 F-316
2020 EUROPIPE II Tie-in & HEIMDAL Subsea Bypass
(North Sea) Machined Optima Male & Female Hubs and Blinds (With Alloy 625 Overlay) ASTM A-694-16 F-65
2020 Q1 & Q2 NEW GAS WELLS
(Oman) Pre-Machined Forged Bodies, Wedges, Cylinders, Cages & Bonnets ASTM A-182-19 F-51
2019 PROVISION OF FEED SERVICE OFR NFPS INVESTMENT-1,
PROJECT-1 (Qatar) Pre-Machined rings ASTM A-694-16 F-60
2018-2019 TROLL 3 PHASE PROJECT
(North Sea) 36” Connections Systems – 36” Male & Female Hubs & Blinds Fully machined & Weld Overlay included ASTM A-694 F65
2018 JOHAN CASTBERG PROJECT
(Barents Sea) Machined 10”, 14”, 18”, 24” & 32” Forgings and Nozzels for Heat Exchangers X2CrNiMoN22-5-3 (1.4462)
2018 CONFIDENTIAL Fully Machined 24” LWN, BL & Weld Test Piece for Drilling & Production System ASTM A-694 F60
2018 BRENT BYPASS PROJECT
(Central North Sea – Norway) – Pre-Machined 36” SPO WN & Blinds & 36” Seal Rings
– 36” Connector Fully machined & Weld Overlay included ASTM A-694 F60, ASTM B-564 UNS N06625, ASTM A-705 TP630 CONDITION H1150M
2017 SUR DE TEXAS-TUXPAN TULA PIPELINE
(Mexico – USA) Pre-Machined 42” Female & Male WN Flanges, Swivel Inners & Outers, Male Blinds, Seal Rings and Weld Test Rings ASTM A-694 F65
2015-2018 EGINA PROJECT
(Nigeria) – Top Assembly Pipelines Gooseneck Connectors Supply
– Top Assembly Pipelines Coil Tubing, Hanger Spool & Forged Y Pieces Supply
– Top Assembly Gooseneck Hubs & OOL Counter Hubs
– OOL Bend Stiffener Connectors
– Jumper Bend Stiffener Connectors
– Pulling / Test Heads ASTM A-694 F65 (Sweet & Sour Service), ASTM A-694 F52, ASTM A-182 F-22 65K
2016-2017 KAOMBO PROJECT
(Angola) – SURF Forged Pieces (Pre-Machined 16”, 14” & 12” Bulkhead WN, LWN & WQTR)
– SURF Structures Forged Pieces
– BSC Outboard – FPSO Side ASTM A-694 F65 (Sweet & Sour Service) & ASTM A-694 F52
2015-2016 JOHAN SVERDRUP PROJECT
(North Sea) – Fully Machined 36”, 20” & 18” Riser Top & Bottom Anchor Flanges
– Pre-Machined 20”, 18”, 16” & 14” Female WN, Swivel Inner & Outer, Male & Female Flanges
– Pre-Machined 18”, 16”, 14” & 12” Female & Male Hubs & Blinds ASTM A-694 F65
2015-2016 WEST NILE DELTA PROJECT – Pre-Machined 24” Male & Female Hubs, Spools & Blinds
– Pre-Machined pieces for 24” Clamps
– Pre-Machined 26” Hubs & Blind ASTM A-694 F65 & ASTM A-182 F-22 75K
2014 POLARLED PROJECT
(North Sea) Pre-Machined 36” Male & Female Hubs, Blinds, Weld Test Rings & Laydown Head Male Hub ASTM A-694 F65
Si vous souhaitez recevoir des informations complètes sur notre histoire d’approvisionnement sur le Off-Shore et sous-marin, veuillez envoyer votre demande à la section contact.