
About
GMC's large OD Transition piece connectors are specifically designed for high fatigue applications. These connectors offer a stackable and maintenance-free connection system, eliminating the need for bolting. With a quick installation time of just 90 seconds for make-up, they provide efficient and time-saving solutions.
One significant advantage of these connectors is that they eliminate the requirement for personnel to stand underneath suspended loads during installation, ensuring safety and reducing risks. They are designed with a minimum 50+ years design life, providing reliability and longevity in demanding environments.

Specifications
- Size Range: 236" - 472" (6m - 12m)
- Tooth Type: Concentric thread, designed for reusability
- Make-up Type: Linear, remote weight set
- Maintenance Requirements: None
- Pipe Grades Used: S355, X52, X56
- Sour Service Ready: N/A