Sectional Point Repair: How Long Does It Need to Be?
A 200 mm crack needs a 600 mm sectional point repair: 150 mm overlap each side plus a 50 mm shoulder. A 400 mm Instant-Lock sleeve covers 100 mm.
Application Overview
The sizing rule in the video is defect length plus 150 mm overlap on each side plus a 50 mm shoulder, the minimum used in Reliance's packer length guide. Confirm the sleeve model, bore and pipe material with Reliance before ordering.
English transcript
Transcribed from the video's voice-over. Refer to the video and product documentation for technical details.
Sectional point repair: a 200 millimetre crack. The repair has to be 600. Overlap 150 millimetres each side, plus a 50 millimetre shoulder. A 400 millimetre Instant-Lock sleeve covers a 100 millimetre defect at that overlap. Longer than that, it is a CIPP point repair: a packer and a cured patch. Send us your pipe size.
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