Royal
Cobra Lock™ System
The Royal Cobra Lock™ System is a non-metallic joint
restraining system for trenchless construction for potable
water services. The system includes pipe, couplings and
nylon
splines. The pipe and coupling have precision machined grooves,
that align when put together and the spline is inserted
creating a full 360° joint. The Royal Cobra Lock™
System is available in 100 - 300mm (4 - 12”) pipe
diameters.
It is certified to CSA B1373.3.
Royal
Cobra Lock™ Brochure
PDF 500KB
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