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The energy and industrial sectors drive modern economies, from powering production to enabling essential manufacturing processes. To meet the demands of these dynamic industries, robust and reliable solutions are essential for the safe transport of materials and fluids. PERMA-PIPE’s pre-insulated piping and containment systems provide advanced, end-to-end sealing, preventing corrosion and ensuring lasting durability.

For over two centuries, pipelines and piping systems have served as critical infrastructure for energy and transport, evolving into complex onshore and offshore networks. Today, as onshore pipelines expand into densely populated areas, the need for advanced safety protocols and state-of-the-art corrosion prevention is more vital than ever. These innovations are key to preserving the safety and integrity of pipelines, supporting the secure transport of not only traditional energy but also diverse industrial materials essential to global progress.

Applications

  • Pipelines delivering crude oil and other refined goods are frequently built near the world's coastlines or in shallow water areas like lakes and river crossings. These pipelines may need to be insulated in order to keep fluid temperatures above the threshold at which hydrate or paraffin formation can take place, which would impede or obstruct flow and reduce production.

    For these applications, PERMA-PIPE's pre-insulated piping systems, which are created to satisfy project thermal and construction criteria, are the perfect option.

    INSULATION PRODUCTS:

    TRACE-THERM - Pre-insulated and heat traced piping system fabricated with either a single layer or multiple layers of different insulation material configured for optimum heat management and minimize heat loss.

    XTRU-THERM® - Pre-insulated piping system consisting of polyurethane insulation, polyethylene bonding film, high-density polyethylene out jacket. Carrier pipe features aluminum diffusion barrier and anti-corrosion coating.

    POLY-THERM® - Pre-insulated piping system fabricated with fiberglass reinforced outer jacket and void-free polyisocyanurate foam insulation.

    CLICK HERE for more information on our Insulation Products for Shallow Water applications.

    ANTI-CORROSION COATINGS:

    To prevent external corrosion of pipeline and piping systems, our anti-corrosion coatings come in one, two, or three layers, FBE (Fusion Bonded Epoxy) and RA (Rubberized Asphalt). These coatings provide a variety of capabilities and levels of complexity to meet all performance and financial needs while extending the life of the piping system.

  • Transferring cryogenic fluids or gases in oil and gas pipelines often presents significant challenges due to the intense thermal stress created when cold substances enter the system. While various solutions have been attempted to address this issue, many have resulted in new complications.

    For LNG pipelines requiring safe, reliable, and leak-free systems capable of withstanding operational stresses and displacements while managing thermal forces, PERMA-PIPE offers the most cost-effective and maintenance-free solutions available.

    INSULATION PRODUCTS:

    • XTRU-THERM® - Pre-insulated piping system consisting of polyurethane insulation, polyethylene bonding film, high-density polyethylene outer jacket. Carrier pipe features aluminum diffusion barrier and anti-corrosion coating.

    • MULTI-THERM® - Consisting of an insulated steel carrier pipe enclosed by an outer insulated steel pipe for very extreme temperature applications or where secondary containment is required.

    • POLY-THERM® - Pre-insulated piping system fabricated with fiberglass reinforced outer jacket and void-free polyisocyanurate foam insulation.

    CLICK HERE for more information on our insulation Products for Cryogenic applications.

    Cryogenic Brochure

    Cryogenic Video

  • Pipe insulation prevents fluid temperatures in subsea pipes from falling below the level at which hydrate, or paraffin formation can take place, causing flow restrictions or blockages as well as decreased production.

    INSULATION PRODUCTS:
    FLOW-THERM - A subsea insulation with excellent compressive resistance. It has high strength, great adhesion and exhibits toughness when applied to subsea flow lines and risers, field joints and equipment, for deep and ultra-deepwater applications.

    CLICK HERE for more information on our Insulation Products for Subsea Pipeline applications.

  • Pipe insulation prevents fluid temperatures in subsea pipes from falling below the level at which hydrate or paraffin formation can take place, causing flow restrictions or blockages as well as decreased production.

    INSULATION PRODUCTS:

    • XTRU-THERM® - Pre-insulated piping system consisting of polyurethane insulation, polyethylene bonding film, high-density polyethylene outer jacket. Carrier pipe features aluminum diffusion barrier and anti-corrosion coating.

    • TRACE-THERM - Pre-insulated and heat traced piping system fabricated with either a single layer or multiple layers of different insulation material designed for optimum heat management and minimize heat loss.

    • MULTI-THERM® - Consisting of an insulated steel carrier pipe enclosed by an outer insulated steel pipe for very extreme temperature applications or where secondary containment is required.

    CLICK HERE for more information on our insulation products for Onshore Pipeline applications.

    ANTI-CORROSION-COATINGS:
    To prevent external corrosion of pipeline and piping systems, our anti-corrosion coatings come in one, two, or three layers, FBE (Fusion Bonded Epoxy) and RA (Rubberized Asphalt). These coatings provide a variety of capabilities and levels of complexity to meet all performance and financial needs while extending the life of the piping system.

  • Oil refineries and chemical plants commonly utilize pre-insulated piping systems to move materials, hazardous fluids, and processed products from one location to another.

    PERMA-PIPE’s pre-insulated piping systems are sealed end to end combating costly corrosion under insulation and are built to be installed quickly and easily reducing total installed cost and resulting in improved safety during installation.

    INSULATION PRODUCTS:

    • XTRU-THERM® - Pre-insulated piping system consisting of polyurethane insulation, polyethylene bonding film, high-density polyethylene out jacket. Carrier pipe features aluminum diffusion barrier and anti-corrosion coating.

    • TRACE-THERM - Pre-insulated and heat traced piping system fabricated with either a single layer or multiple layers of different insulation materials designed for optimum heat management and minimize heat loss.

    • POLY-THERM® - Pre-insulated piping system fabricated with fiberglass reinforced outer jacket and void-free polyisocyanurate foam insulation.

    CLICK HERE for more information on our Insulation Products for Oil Refinery & Chemical Plant applications.

    CONTAINMENT PRODUCTS:

    • Double Containment Systems - Consists of a carrier pipe, a containment pipe coated with urethane or a fiberglass reinforced polymer (FRP) outer jacket and an optional PermAlert® a cable leak detection system.

    • MULTI-THERM® - Consisting of an insulated steel carrier pipe enclosed by an outer insulated steel pipe for very extreme temperature applications or where secondary containment is required.

    CLICK HERE for more information on our Containment Products for Oil Refinery & Chemical Plant applications.

    ANTI-CORROSION COATINGS:

    • To prevent external corrosion of pipeline and piping systems, our anti-corrosion coatings come in one, two, or three layers, FBE (Fusion Bonded Epoxy) and RA (Rubberized Asphalt). These coatings provide a variety of capabilities and levels of complexity to meet all performance and financial needs while extending the life of the piping system.

  • With deeper water, higher pressures and temperatures, and more intricate fluid systems, the development of subsea oil and gas systems is getting more difficult. In order to keep fluid temperatures above the threshold at which hydrate or paraffin formation can take place, insulation is frequently needed for subsea processing equipment and pipelines.

    INSULATION PRODUCTS:

    • FLOW-THERM - A subsea insulation with excellent compressive resistance. It has high strength, great adhesion and exhibits toughness when applied to subsea flow lines and risers, field joints and equipment, for deep and ultra-deepwater applications.

    ANTI-CORROSION COATINGS:
    Our anti-corrosion pipe coating system composed of rubberized asphalt adhesive and high-density polyethylene (HDPE) outer jacket to economically protect against external corrosion of pipes and piping spools.

    CLICK HERE for more information on our Insulation Products for Subsea Equipment applications.

  • Materials, liquids, powders, and gases can occasionally be transported over relatively long distances using pipelines, which is both convenient and economical. Pipeline insulation is frequently added to preserve viscosity to improve flow or to stop liquids and gases from changing state. Thermal insulation, however, could not be sufficient, necessitating supplementary heating. When additional heating is necessary, the premium crafted TRACE-THERM product from PERMA-PIPE is the best choice.

    INSULATION PRODUCTS:

    • TRACE-THERM - Pre-insulated and heat traced piping system fabricated with either a single layer or multiple layers of different insulation materials designed for optimum heat management and minimize heat loss.

      CLICK HERE for more information on our TRACE-THERM Product.

  • DOUBLE CONTAINMENT
    PERMA-PIPE’s pre-insulated, prefabricated double containment piping systems are proven to protect the environment and personal safety when transporting hazardous chemicals, jet fuel, process waste, and chemical fluid where the fluid is corrosive. Consisting of a carrier pipe, a containment pipe coated with urethane or a fiberglass reinforced polymer (FRP) outer jacket and an optional PermAlert® cable leak detection system.

    INSULATION PRODUCTS:
    MULTI-THERM® - Consisting of an insulated steel carrier pipe enclosed by an outer insulated steel pipe for very extreme temperature applications or where secondary containment is required.

    CLICK HERE for more information on our Insulation Products for Environmental Protection applications.

    CORROSION UNDER INSULATION
    A severe type of exterior, localized corrosion that frequently affects insulated steel piping systems is called "corrosion under insulation" (CUI). Moisture, operating temperature and chemical exposure are the most frequent causes of CUI (water, in all its forms, is the biggest cause of corrosion). Through correct system configuration, material specification, installation, and maintenance, these CUI contributors can be managed to prevent it from happening.

    With regard to CUI contributions, PERMA-PIPE offers cutting-edge solutions. Our products can be coated to prevent the piping system from prematurely failing due to corrosion, which would otherwise cause production to stop, cost money in maintenance and repairs, and pose a risk to health and safety.

    CORROSION UNDER INSULATION BROCHURE

    CORROSION UNDER INSULATION VIDEO

    INSULATION PRODUCTS:
    MULTI-THERM - Consisting of an insulated steel carrier pipe enclosed by an outer insulated steel pipe for very extreme temperature applications or where secondary containment is required.


    POLY-THERM - Pre-insulated piping system fabricated with fiberglass reinforced outer jacket and void-free polyisocyanurate foam insulation.

    CLICK HERE for more information on our Insulation Products for Corrosion Under Insulation applications.

    GALVA-GARD - Smoothwall, spiral welded, 10-gauge steel conduit, hot dipped galvanized with urethane outer coating. Service pipe(s) and insulation can be selected from any material suitable for the application. Single or multiple steel service pipes insulated with mineral wool or calcium silicate.

    CLICK HERE for more information on our Anti-Corrosion Coatings for Corrosion Under Insulation applications.

    ANTI-CORROSION COATINGS:
    Anti-corrosion coatings function as a protective layer that prevents or delays the development of corrosion on the metal surface beneath the carbon steel pipe. It guarantees that priceless natural resources and other items arrive to their destination safely and effectively by avoiding external corrosion with the application of either single- or multi-layer anti-corrosion coatings.

    To prevent external corrosion of pipeline and piping systems, our anti-corrosion coatings come in one, two, or three layers, as well as Fusion Bonded Epoxy (FBE) and Rubberized Asphalt (RA). They provide a variety of capabilities and levels of complexity to meet all performance and financial needs while extending the life of the piping system.

    3-Layer System

    Our 3-layer external pipe coating system is engineered to provide unparalleled protection and performance for your pipeline projects. This comprehensive solution combines three advanced layers, each serving a critical role in ensuring durability and reliability:

    • Fusion Bonded Epoxy (FBE) Primer: The process starts with a high-performance FBE primer, creating a robust base layer that ensures strong adhesion and exceptional corrosion resistance.

    • Polymeric Adhesive Intermediate Layer: Next, a polymeric adhesive layer enhances the bond between the primer and outer jacket, delivering superior durability and long-term performance.

    • High-Density Polyethylene (HDPE) Outer Jacket: Finally, an HDPE outer jacket provides a tough, resilient shield against external damage, offering additional protection against moisture, chemicals, and mechanical stress.

    This multi-layer coating system is designed to excel in even the most challenging conditions, providing outstanding resistance to corrosion, soil stress, chemical exposure, and abrasion. It also ensures excellent adhesion, prevents cathodic disbondment, and maintains structural integrity under demanding environments.

    Ideal for a wide range of pipeline applications—including directional drilling, slip bores, road crossings, and rocky terrains—our 3-layer coating system is the dependable choice for protecting your assets and ensuring long-term pipeline performance.

    Fusion Bonded Epoxy (FBE)

    Our Fusion Bonded Epoxy (FBE) coating is a cutting-edge solution designed to deliver unparalleled protection for pipelines in even the most demanding environments. Engineered for superior corrosion resistance, this single-layer coating provides exceptional defense against chemical exposure, soil stress, and environmental wear.

    For enhanced performance, FBE can be upgraded with a dual-layer Abrasion Resistant Overcoat (ARO) or a Moisture Resistant Overcoat (MRO), further reinforcing its durability and reliability. The result is a highly adaptable coating system that offers unmatched adhesion and cathodic disbondment protection, making ULTRABOND FBE the ultimate choice for pipelines in mild to severe conditions.

    Designed with innovation in mind, our FBE coating ensures long-lasting durability and consistent performance for a wide range of applications. Additional features include:

    • Abrasion and moisture resistance to withstand harsh environments.

    • High-temperature capabilities, supporting operations up to 302°F (150°C).

    Whether your project requires enhanced abrasion resistance or superior moisture protection, FBE provides the versatility and reliability to meet your needs, ensuring your pipelines remain secure and protected for years to come.

    Rubberized Asphalt (RA)

    ULTRABOND RA is a premier bonded external pipe coating system, expertly formulated for superior protection and long-term durability. At its core, the system features a base layer of rubberized asphalt adhesive, offering exceptional resistance to corrosion, moisture, and soil stress. This robust foundation ensures pipelines remain safeguarded against harsh environmental conditions.

    To enhance its performance, the RA coating is finished with an outer jacket made of high-density polyethylene (HDPE). This tough outer layer significantly improves resistance to cathodic disbondment and provides outstanding mechanical protection, making it a reliable choice for pipelines exposed to physical stress.

    With its advanced design and unparalleled protective properties, RA is the ideal solution for gathering and distribution pipelines, delivering dependable performance in a variety of demanding applications.

    FAB-COAT- A high-quality, custom coating that is available in either powder or liquid coating application methods to maintain the piping systems’ overall integrity and longevity.

    CLICK HERE for more information on our Anti-Corrosion Coatings for Environmental Protection applications.

  • Directional Boring, or Horizontal Directional Drilling (HDD), is a trenchless method used to install underground pipes without disturbing the surface. Commonly applied for utility pipelines and conduits, HDD carries significant risks of impacts, gouging, abrasions, and fractures, particularly in challenging terrains.

    INSULATION PRODUCTS:

    MAR-GARD™
    MAR-GARD is a high-performance Abrasion Resistant Outer (ARO) wrap, meticulously engineered to provide superior protection against the risks associated with trenchless technology.

    MAR-GARD™ BROCHURE

  • In order to ensure the long-term success of the well, drilling and operating oil wells frequently require additional environmental protection in cold areas. This additional defense against the thawing of the permafrost layers close to the well is provided by insulating the conductor casing. To keep the well casing's structural integrity, double containment insulated pipe is used.

    Products:
    Insulation
    CONDUCTOR-CASING

    Click here for CONDUCTOR-CASING video.

  • PermAlert® is a renowned provider of cutting-edge leak detection technology. We have established ourselves as the industry leader in this field, offering innovative solutions to customers worldwide. As a subsidiary of PERMA-PIPE International Holdings, Inc., we collaborate closely with our customers to understand their unique leak detection needs and provide them with unparalleled protection for their valuable assets.