CSNRI Clock Spring® Kit

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