Recertification of the Gangline™ Temporary Pipe Restraint System is just as easy as its installation.

Trinity Sling backs up the long-lasting nature of its product by offering annual recertification services for each Gangline™ restraint. The process is hassle-free and includes documentation, a visual inspection, pull test, and recertification. Turnaround is efficient due to the lightweight, easy to ship nature of the system. Note: Only soft restraints require recertification; carabiners and shackles do not. We update testing information and maintain the data and details, so you don’t have to.


Each system is serialized and dated on durable, waterproof tags, as well as identified to material lots and manufacturers for full traceability. Trinity Sling employs Radio Frequency Identification (RFID) technology to ensure that each Gangline™ restraint carries its own history and maintains compliance with OSHA and industry requirements. A new, dated tag is installed on each restraint showing the due date for the next recertification.

24/7 Online Certification Documentation

Trinity Sling provides a test certificate for each restraint and maintains all certification documents online 24/7. Details on any restraint, identifiable by tag and chip, are easily accessed through the Gangline™ website. Simply click the login button in the right hand sidebar to log into your account.

Trinity Sling created the Gangline™ system to be an innovative and simple design that is trainable, inspectable and reliable. We make compliance easy.

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