SRJ Weld-free Pipe Coupling
SRJ Coupling enables weld-free spool replacement in a safe and time effective manner.
With multiple independent certifications, SRJ Coupling is approved as a permanent repair solution to pipes between 1.25" and 16" in OD.
SRJ Coupling is also suitable for Greenfield applications as it enables time efficient spool or modular tie in, especially where pressure testing is not practical (e.g., “golden welds”)
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Quick and safe to install
+ 2 installers (minimum impact on POB)
+ No welding / hot-work required to implement a repair
+ Reduced risk removes complex work-permit requirement
+ Up to 60% lighter than the equivalent flange
+ Enables fast, safe, and efficient installation
Compact and reusable
+ Applicable to restricted locations (e.g., pipe racks)
+ Easy to remove and reinstall (up to 90% time saving in valve change out for maintenance)
Flexible design
+ Multiple configurations to address different piping system needs (pipe to pipe, pipe to flange, blind end, reducer, etc.)
+ Rapid spool replacement (up to 90% faster compared to a welded repair)
+ Enables rapid PSV change out saving crucial maintenance time (e.g., unmanned facilities)
Innovative non-destructive design
+ Does not introduce added stresses to the pipe (unlike ball-grip mechanical couplings)
+ SRJ Coupling is ABS and LR approved as a permanent repair /connection
+ ABS and LR approved for hydrocarbon service
Videos
Alternative configurations
Interchangeable configurations:
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+ Pipe to Pipe
+ Pipe to Blind end
+ Pipe to Flange
+ Reducer
System tie-in / modification
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+ Rapid assembly and removal
+ Quick connection of a new spool or valve
+ Avoids the need for 'golden welds' in startup
+ Added versatility to suit different needs (operations and testing)
