18 products found
Critica Infrastructure Products
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EZ - Insertion Valve System
The AVT EZ Valve® 4" to 12" (100mm to 300mm) is the most popular range of EZ Valves and 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 12" is an inline insertion valve that can be installed on water lines and depending on the pipe ...
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NRI - Model AVT EZ - 3" Insertion Valve
AVT EZ Valve 3" (80mm) is an insertion valve that was specifically desigend to handle the size of pipes that can be found in municipal water networks, transmission and distribution lines, wastewater treatment plants, sewer force mains, refining and petrochemical plants and highrise buildings and, it is ideal for use in a range of applications such as commercial building floor isolation and ground storage tank ...
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NRI - Model AVT EZ - 1.5" to 2" Small Diameter Water Pipelines Valve
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 ...
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NRI - Model AVT EZ - 4" to 14" Valve
The AVT EZ Valve 4" to 14" (100mm to 350mm) is the most popular range of EZ Valves and ideal for use in a range of locationsd and applications such as municipal water networks, transmission andf distribution lines, wastewater treatments plants, sewer force mains, high-rise buildings, and refining and petrochemical ...
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NRI - Model AVT EZ - 16″ to 24” Valve
The AVT EZ Valve® 16" to 24" (400mm to 600mm) is the most popular range of EZ Valves and 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 ...
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NRI - Model AVT RentEZ - Valve
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 across the pipe, which eliminates the need to cut a coupon or remove a section of the pipeline. This design allows ...
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AVT EZ - Model 3 - Insertion Valve
AVT EZ Valve® 3" (80mm) is an insertion valve that was specifically desigend to handle the size of pipes that can be found in municipal water networks, transmission and distribution lines, wastewater treatment plants, sewer force mains, refining and petrochemical plants and highrise buildings and, it is ideal for use in a range of applications such as commercial building floor isolation and ground storage tank isolation. ...
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NRI - Model AVT EZ Toolkit - Valve
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 design allows the valve to be installed under pressure, enabling faster restoration than alternative solutions, preserving pipe integrity, and ...
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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) ...
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NRI - Model A+ Wrap - Advanced Composite Repair System
A+ Wrap is an advanced composite repair system for pipelines with corrosion defects and mechanical damage. Consisting of high-strength proprietary glass fiber reinforcement, this moisture-cured polyurethane system offers the ideal remediation for pipes of any size or shape. Following the ...
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AcidShield - Custom Engineered Composite Repair System
AcidShield is a custom engineered composite repair system with superior chemical compatibility. AcidShield™ is designed for repairing corroded and damaged piping, this ASME PCC-2 4.1,4.2 compliant system uses chemically resistant, bi-directional fabric in conjunction with a ...
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Model Toolkit - AVT EZ Valve
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 design allows the valve to be installed under pressure, enabling faster restoration than alternative solutions, preserving pipe integrity, and ...
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NRI - Active Leak Repair Kit (ALRK)
The Active Leak Repair Kit (ALRK) is a compression seal system designed for low-pressure, active leaks up to 75 psi. The system consists of a QuickStrap compression strap combined with a resin fiberglass outer wrap. The QuickStrap compression strap is suitable for operations handling water and harsh chemicals. The system installs rapidly, creating a compression seal – stopping the leak. The outer wrap hardens around the QuickStrap compression strap, ...
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A+ Wrap
A+ Wrap™ and A+ Max™ are easy-to-install, factory saturated, bi-directional fiberglass composite solutions for on-site permanent repair of corroded and dented pipelines. By eliminating field saturation, resin and fabric measuring, and compressing installation time, A+ ensures ...
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Model AcidShield - Custom Engineered Composite Repair System
AcidShield™ is a custom engineered composite repair system with superior chemical compatibility. AcidShield™ is designed for repairing corroded and damaged piping, this ASME PCC-2 4.1,4.2 compliant system uses chemically resistant, bi-directional fabric in conjunction with a proprietary epoxy system to deliver repairs suitable for piping with harsh chemical services, including
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Active Leak Repair Kit (ALRK)
The Active Leak Repair Kit (ALRK) is a compression seal system designed for low-pressure, active leaks up to 75 psi. The system consists of a QuickStrap compression strap combined with a resin fiberglass outer wrap. The QuickStrap compression strap is suitable for operations handling water and harsh chemicals. The system installs rapidly, creating a compression seal – stopping the leak. The outer wrap hardens around the QuickStrap compression strap, ...
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Casing Spacer
The CSNRI Casing Spacer is a unidirectional fiberglass sleeve sized for a specific pipe diameter to center pipe in casings during installations under roads, at river and railroad crossings, and in downhole applications. Casing Spacers are an extremely robust solution that eliminates traditional integrity issues that can occur when pipes are pulled through casings, protecting the pipe from damage and reducing construction time and future maintenance ...
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GeoTree Solutions
GeoTree Solutions is a leading global provider of highly engineered solutions for repairing, rehabilitating, strengthening and protecting critical infrastructure spanning the water and wastewater, oil and gas, industrial, and civil sectors. GeoTree’s premium geopolymer solutions and onshore/offshore