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Remote Subsea Pipeline Tie-in Systems
Remote subsea pipeline tie-in systems mitigate the need for pipeline flange terminations which is particularly valuable in harsh or deepwater environments. Although flanges provide a proven method of connecting two pipes, the time, risk and tooling required to achieve this, in certain environments, is not viable.
The remote subsea pipeline tie-in system is made up of a male and female interface. The male interface is on the repair spool and can be easily aligned, inserted and interfaced with a female hub that terminates the mechanical connector.
Technical Details:
| Gripping: | Collet |
| Sealing: | Metal to metal |
| Configuration: | Male/ Female termination for Flange Adaptor |
| Pipe Material: | Carbon Steel |
| Stainless Steel | |
| Duplex & Super Duplex | |
| Pipe Range: | OD 1/2″ to 42″ |
| Pipe Pressure: | up to ANSI Class 2500# (640Bar, 9,000psi) |
| Installation: | Remote pipeline alignment, installation and activation |
| Certification: | API, DNV GL Product Approval, NACE compliant |
Features and Benefits:
- Remote Tie-in hub mitigates the need to bolt tighten a flange remotely.
- Enables a small, lighter, remote Flange Adaptor (pipe to hub connector) to be deployed instead of a remote Coupling (pipe to pipe connector).
- Full DNV, Lloyds and ABS accredited approvals exist for either permanent or temporary repair.
- Offering a 30 year design life; and providing a totally maintenance free solution
- Can be provided on a project-by-project basis by our dedicated engineering team
