CSNRI Clock Spring® Kit Bands are a pipeline reinforcement system and repair sleeve for high-pressure transmission pipelines. Standard configuration is a continuous coil of pre-tensioned e-glass fiberglass for reinforcement.
Features
Made from durable pre-tensioned e-glass fibers
Sized to fit standard pipe diameters
Designed with unique “wrap-around” shape
Available in 4-inch through 56-inch diameter kits
Can be installed underwater
Available in a high-temperature system
Meets standards of internationally recognized repair codes
Is a 50-year DOT-accepted repair system for high-pressure transmission pipelines
Conforms to ASME PCC-2 and ISO 24817
Benefits
Installs without disrupting operations
One hour to backfill from installation
Enhances short-term and long-term safet
Marking band system makes repairs
visible to in-line inspection tools
No environmental hazards
No special tools to install
No hot work
No heavy lifting
Applications
Transmission pipelines – proven permanent repair
Large diameter and limited access <0.5”
Bends and girth welds
Process piping: chemicals, oil, gases, water, and steam
