Asset integrity management is critical for offshore structures that are constantly working in an aggressively harsh environment that exposes them to corrosion and wear both above and below the water. Our composite solutions were developed specifically to contend with corrosion and have been used for decades to repair damage on decks, in the splash zone, and below the water line.

CSNRI’s engineered composite repairs are effective on cracks and leaks in addition to corrosion damage and can be applied on topsides, risers and caissons as well as cooling lines, deluge lines, firewater lines and produced water lines. Our industry-leading solutions are as effective on flat surfaces and straight runs of pipe as they are on complex geometry like tees, elbows and welded joints. From deck restoration and reinforcement to emergency leak containment and CUI repairs, CSNRI solutions get the job done without negatively impacting project economics or compromising safety.

Our structural strengthening products are AWWA C217 and ACI 440.2R-17 certified and are ready to use and simple to apply underwater with no field testing required, no pipe cutting or welding and no unplanned down time for high-consequence piping.

GeoTree

Related Products and Services

CSNRI

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 the highest repair quality while reducing time to backfill. ApplicationsA+ Wrap is ideal for:Small diameter pipesSoil-to-air interfacesCorrosion and dentsBends…

CSNRI

AcidShield™

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 98% sulfuric acid at temperatures…

CSNRI

Atlas™

Atlas™ is the most tested carbon fiber composite solution for the permanent repair and rehabilitation of pipelines and piping structures. Atlas is highly engineered to permanently restore the original strength of pipelines suffering from both common and complex pipeline anomalies while maintaining strict compliance with corresponding regulations, codes and standards.Atlas™ HT is the most tested,…

CSNRI

Clock Spring®

The Clock Spring composite repair sleeve and reinforcement system is uniquely designed for high-pressure transmission pipelines. Made up of a pretensioned unidirectional e-glass composite coil, a high-modulus filler material, and a high lap-shear strength methyl methacrylate adhesive, it is proven to 8,000 psi and has a design life beyond 50 years and installation history of…

CSNRI

Composite-Clamp™

The CSNRI Composite-Clamp™ seals leaks under pressure to 250 psi (17.2bar). Made with powder coated carbon steel and supplied with an internal rubber patch for easy sealing, this leak-sealing clamp is 3.5 in. wide and is available in lengths designed for pipe diameters ranging from 2 in. through 8-in. Designed-in flexibility allows several clamps to…

CSNRI

Contour Apex™

Contour Apex™ is a custom-engineered and optimized composite system for high-pressure pipeline repairs. It employs a robust, bi-directional fiberglass with a specially formulated epoxy system to reinforce external corrosion and mechanical damage such as dents, wrinkle bends, and gouges on transmission and distribution lines. Light-weight, corrosion-resistant Contour Apex helps keep critical pipelines in service during…

CSNRI

Contour WA™

Contour WA™ composite solution is one of the strongest and most durable coating materials available. Engineered, bi-axial stitched e-glass tape impregnated with a water-activated polyurethane resin forms a hard shell to protect piping and structures subjected to coating damage. Contour WA™ is designed for repairing corrosion and mechanical damage on lines to 1,500 psi and…

CSNRI

DiamondWrap®

DiamondWrap® is an engineered, field-saturated repair system made of proprietary carbon fiber cloth applied with a two-part epoxy and a high-modulus filler material. It functions as a pressure-containing repair to seal leaks and as a reinforcing repair to restore original pipe strength in both the hoop and axial directions.DiamondWrap® is used regularly in plants, refineries,…

CSNRI

DiamondWrap® Subsea

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CSNRI

Emergency Pipe Repair Kit (EPRK)

Our EPRK is ideal for short-term, temporary repairs in refinery, irrigation, mining and processing plant applications in pressures up to 300 psi. The all-inclusive emergency response kit uses a high-strength outer wrap to extend repair life for 1- to 12-inch pipes. Contact UsApplicationsRefineriesProcessing PlantsMiningIrrigationBenefitsComes in a prepackaged kit that stores easilyVersatile system that is safe for…

CSNRI

Leak Stopper™

The Leak Stopper™ works fast! It is designed for quick and safe, temporary leak containment, with an optimized strapping method that achieves efficient and secure composite placement using embedded, raised teeth that are part of the band.Using a low-profile buckle makes executing composite repairs less awkward and time-consuming than alternative methods and produces a tapered…

Construction

Pipe Sock™

The Pipe Sock™ system, a patented technology , is superior in performance to similar products through its ability to resolve problems associated with crevice corrosion resulting from coating failure due to direct metal-to-metal contact. It consists of pre-formed size specific fiberglass wear pad and a protective modified syl polymer adhesive coating system (Black Magic™) resulting…

Construction

Pipe Support

Pipe Support mechanical protection system is ideal for terminals, plants, refineries, new pipeline construction, and any pipe support location. It provides effective protection at support or hanger locations and can be applied quickly and easily requiring no special tools or training. As a derivative to the original Clock Spring product, the robust layers of the…

Construction

Pipe Wrap®

Pipe Wrap® system is a durable, easy-to-use solution that’s ideal for protecting pipes against corrosion, abrasion and impact in piping applications for petroleum refineries, chemical handling and mining. The material is impregnated with fiberglass tape that adheres to PVC, metal pipes and will work underwater. The Pipe Wrap® system is designed to repair leaks up…

CSNRI

RidgeBack

The RidgeBack system utilizes a mechanical clamping method comprised of a size-specific gasket lined FRP shell that is engaged with metallic compression bands.The unique design enables compressive forces to be localized into  specific areas of interest for greater sealing capability. The system is designed for the repair of active leaks up to 150 psi. The…

CSNRI

SnapWrap™

SnapWrap™ is a multi-layered system of high-strength, corrosion-resistant fiberglass that forms a composite split sleeve. Designed for repair and reinforcement in tight quarters, on pipe that is difficult to access, and on subsea pipe, it is installed with a high-performance adhesive and filler material and works best on pipe operating to <1,000 psi. The split…

Construction

SynthoGlass®

SynthoGlass® is a patented fiberglass pre-impregnated composite that is activated by saltwater or freshwater. When used with the appropriate primary sealant, it can repair and reinforce virtually any pipe in minutes. SynthoGlass® not only restores a pipe to its original pressure rating, it can make the repair area stronger than the original pipe. SynthoGlass® is…

CSNRI

SynthoGlass UP/NP

SynthoGlass® UP (under pressure) and SynthoGlass® NP (non-pressurized) kits are packaged and delivered as complete systems, enabling quick repairs for a wide range of applications on pipes up to 10 inches in diameter.SynthoGlass® NP Repair System combines the original SynthoGlass® product with extremely chemically resistant SynthoSteel™ to deliver a pipe repair system specifically designed for…

CSNRI

SynthoGlass® XT

SynthoGlass® XT is a unique, pre-saturated, bi-directional fiberglass composite for repairing and reinforcing internal and external corrosion on piping systems, pipelines, and structures. The pre-saturated system ensures appropriate fiber-to-resin content ratios to deliver reliable performance in restoring pipeline integrity on lines with complex geometry.   Applications Process piping components carrying low-risk process streams including oil,…

Construction

SynthoSupport

Syntho-Support™ is a superior sacrificial outer laminate system to designed to protect corrosion coatings on pipe support areas to prevent crevice corrosion, galvanic corrosion, heat affected zone corrosion, and vibration abrasion. This system provides exceptional mechanical and impact protection for cast steel, stainless steel, galvanized steel, concrete, FRP, ductile iron, and PVC. Syntho- Support UV…

CSNRI

ThermoWrap®

ThermoWrap® is an engineered, field-saturated repair system made of proprietary fiberglass cloth applied with a two-part epoxy and a high-modulus filler material. ThermoWrap® is used globally in plants, refineries, tank farms, terminals and on offshore assets as a pressure-containing repair to seal leaks and as a reinforcing repair to restore the strength of a pipe…

CSNRI

ViperSkin™

ViperSkin™ is the first bi-axial, hybrid carbon and glass fiber, pre-saturated system to blend the unsurpassed strength and stillness of carbon with the ease and use of a moisture-cured, factory-saturated polyurethane. The pre-saturated system ensures appropriate fiber-to-resin content ratios to deliver reliable performance in restoring pipeline integrity on lines with complex geometry. Contact UsFeatures Moisture-cured…

GeoTree

RenewWrap MCU

The RenewWrap MCU product line is the first structural repair system family of FRP products to be factory-saturated. Rigorous testing has proven that these pre-saturated repairs perform equivalent to or better than field-saturated systems. They can be used in a broad range of environments and possess excellent chemical resistance, making them ideal for use in…