Specialty Connectors

MerlinLynxLeopardOil States can provide a range of connections for bespoke applications. From offshore water uptake risers to onshore cement caissons, we can offer an alternative when a welded solution is either too costly or impossible due to production or time constraints. We have supplied sizes ranging from 8.625″ for risers to 72″ for an FPSO turret and have existing designs  to cover most sizes. With diverse application and specialist materials experience, Oil States is best placed to offer a solution that meets project budget and time requirements.

Sales Contacts

United States
Email +1 713 445 2210

United Kingdom
Email +44 (0)1224 290 000

Email +65 6773 7555

Email +55 21 3554 6644

Middle East
Email +971 4 452 8482

Email +33 491 95 60 51

Key Features

  • All connections are engineered in house.
  • Ability to pressure, bend, tension and compression test in house.


  • Any application that requires fast makeup and no welding on site.
  • Specialist internal coatings, inconel, TSA, wear resistance, polymer etc.


  • Engineering
  • Fatigue analysis
  • Bespoke sizing
  • Testing