Critica Infrastructure introduced the industry to composite technology for pipeline and transmission line repairs and continues to raise the bar for performance. Initially, we applied our technology as a crack arrestor on high-pressure pressure CO2 lines, enriched natural gas pipelines, and other transmission lines that are susceptible to long-running cracks. Based on the success of this application, our R&D team created derivative products to extend the reach of this leading technology. Verified over a comprehensive 10-year program by the Gas Research Institute (GRI) and a team of distinguished pipeline professionals and research organizations, our solution was the first in the world to meet effectiveness, durability, and performance levels to qualify as a permanent repair.

Critica Infrastructure has now grown its range of solutions that answer the needs of the pipeline and distribution industry with the addition of Advanced Valve Technologies EZ Valve, an inline insertion valve, GeoTree’s range of geopolymer solutions, and Fyfe FRP which offers a range of structural strengthening solutions.

Critica Infrastructure set the standard for excellence and today offers the industry’s most complete suite of repair solutions for restoring and maintaining active pipelines, enabling safe, reliable operations in compliance with state and federal regulations.

Advanced Valve Technologies training page
GeoTree

Related Products and Services

AVT

AVT EZ Valve® 1.5" to 2”

The AVT EZ Valve® 1.5″ to 2″ (40mm to 50mm) was specifically desigend to handle the small diameter water pipelines that are found in high-rise buildings, hospitals, factories, HVAC applications and most commercial buildings as well as refining and petrochemical plants. The AVT EZ Valve® 1.5″ to 2″ is an inline insertion valve that can be…

AVT

AVT EZ Valve® 4” to 14”

The AVT EZ Valve® 4″ to 14″ (100mm to 350mm) is the most popular range of EZ Valves.Ideal for use in a range of locations and applications such as municipal water networks, transmission and distribution lines, wastewater treatments plants, sewer force mains, high-rise buildings, and refining and petrochemical plants.The AVT EZ Valve 4″ to 14″…

AVT

AVT EZ Valve® 16" to 24”

The AVT EZ Valve® 16″ to 24″ (400mm to 600mm) is the most popular range of EZ Valves.It is ideal for use in a range of locations and applications such as municipal water networks, transmission and distribution lines, wastewater treatments plants, sewer force mains, refining and petrochemical plants and for ground storage tank isolation.The Advanced…

AVT

AVT RentEZ

Available in two options: 4” to 12” (100mm to 300mm) and 14” to 24” (350mm to 600mm), the AVT RentEZ program opens the door to easy access to our unique technology through a rent-free or low-cost lease of the AVT EZ Valve® Toolkit.The kit includes an innovative end milling (EM) machine that mills a 120° slot…

AVT

AVT EZ Valve® Toolkit

The AVT EZ Valve® Toolkit enables safe and efficient installation of the award-winning AVT EZ Valve, an insertion valve. The innovative EM (end milling) machine is the only one of its type on the market that mills a 120° slot across the pipe rather than cutting a coupon or removing a section of pipe. This…