epoxy pipe lining Articles

  • STOP IT Pipe Repair System helps keep companies on line - Case Study

    Since 1986, InduMar Products Inc. has provided a unique solution for the fluid processing industries with the STOP IT Repair System. Refineries, chemical plants, pulp and paper mills and the mining industry all have pipes carrying products that are often highly flammable, toxic or corrosive and the STOP IT system provides a method to restore product and profit flow in minutes instead of the many ...


    By InduMar Products, Inc.

  • Elution of bisphenol A and its chlorination by-products from lined pipes in water supply process

    Elution of bisphenol A (BPA), chlorinated BPAs (i.e., 3-chlorobisphenol A, sum of 3,5-dichlorobisphenol A and 3,3′-dichlorobisphenol A, 3,3′,5-trichlorobisphenol A, and 3,3′,5,5′-tetrachlorobisphenol A) and 2,4,6-trichlorophenol (TCP) from lined pipes coated with two epoxy resins were investigated in a 24-month continuous test passing tap water. BPA, chlorinated ...


    By IWA Publishing

  • Water Main / Fire Line Rehabilitation

    Problem Dirty brown water and poor water flow were the first clues that a mid-Atlantic commercial property owner had a problem. Then the owner was put on notice by the local fire department that the water supply lines were no longer meeting the required flow requirements. Four hydrants on the owner’s property were flowing between 200 to 300 gallons per minute due to heavy corrosion-induced ...


    By CuraFlo

  • Rehabilitation of Hydrogen Grooving in Sulfuric Acid Line

    Around October 2001, one of the major petrochemical refineries located on the Texas Louisiana Gulf coast needed to rehabilitate 6' and 8” diameter “fresh acid” (98% sulfuric acid) lines. Such lines tend to suffer from internal gouging due to formation of hydrogen gas in voids, which are caused by turbulence at directional changes in the pipe flow such as elbows, etc. This is a natural event, ...


    By InduMar Products, Inc.

  • How to Repair Pipes Quickly with Minimal Service Disruption

    If this has not yet happened to you, it will. The time is 5:30 a.m. and your guests are just beginning to wake when you get an emergency call informing you that a pipe has sprung a leak. What are your options? Will you shut down the water for a few hours, leaving your guests without water to brush their teeth, take their showers, or flush the commodes while you cut out and replace the bad ...


    By InduMar Products, Inc.

  • Application of unidirectional flushing in water distribution pipes

    In this study unidirectional flushing (UDF) was conducted to improve the effectiveness of deposit removal from internal pipe walls and to provide information on pipe networks to enable operators to implement flushing in field. Four ductile cast iron pipes with epoxy-lined and cement-lined were selected for the practice of UDF. Water pressure was measured using a data logger equipped with a ...


    By IWA Publishing

  • Company Introduces New Pipe Repair Products

    InduMar Products, Inc., based in Houston Texas, celebrates twenty years of providing pipe repair and rehabilitation solutions to their industrial and marine customers. Well known for their versatile STOP IT® Pipe Repair System the Company also takes pride in offering custom solutions for many pipe leak, reinforcement and corrosion problems. The combination of sealant development and ...


    By InduMar Products, Inc.

  • Perma-Shield PL: Advanced Protection for Ductile Iron and Steel Pipe

    Tnemec Company’s innovative Perma-Shield ceramic epoxy lining technology is now available for steel and ductile iron pipe and fittings.  Specifically formulated and tested to withstand severe wastewater environments, Perma-Shield has protected millions of square feet in wastewater collection and treatment plants including manholes, lift stations, ...


  • Failing Brine Piping Replaced at World`s Largest Ion Exchange Membrane Plant

    Fabricated Plastics Limited is headquartered in Maple, Ontario, located on the northern outskirts of Toronto. One of North America's largest custom composite and dual laminate fabrication companies. Fabricated Plastics is dynamic, energetic, creative and resourceful. Engineering design, problem solving and fabrication are world class with the result that Fabricated Plastics is frequently invited ...


    By Fabricated Plastics Limited

  • Manhole Relining in the Keystone State

    Manhole Relining in the Keystone State Mt. Carmel (Pa.) Board of Trustees Turns to Epoxy Lining to Save Failing Structures Exerpts from Trenchless Technology Magazine, September 2005 issue Given that estimates for the total amount of sanitary sewer pipes in the United States top 500,000 miles, it is easy to understand how sometimes manholes can be overlooked. But manholes are a big ...

  • Top 10 Valve Considerations for Pressure Management Zones/DMA’s

    For basic pressure management or more advanced modulating pressure management, water suppliers create a network of District Metered Areas (DMA’s) or smaller, more manageable pressure management zones. The DMA or pressure zone gives the ability to measure flow and control pressure, when a Pressure Reducing Valve (PRV) ...


    By Singer Valve Inc.

  • Project Management, Technology Enable Timely Deepwater Pipeline Repair

    Tool modifications enable quick mobilization on West Africa project Subsea repair of pipelines in deepwater is a complex and challenging operation that involves the use of remotely operated vehicles (ROVs) to deploy specialized tooling, clamps, and connectors. Pipeline repair also requires the engineering, logistics, and deployment of a range of other equipment, including pipe lift ...

  • Solving Basement Water Problems

    Working as a MA realtor for almost twenty five years, I can say without a question that one of the greatest fears of any home owner is having a water problem in their basement! When buying a home, the uneasiness of having a water issue will be magnified ten fold if the intention of the owner is to finish the basement as additional living space. Having a little bit of water in a 200 year old ...


    By EnviroVantage

  • Tank Rehabilitation and Maintenance Case Study: Ware Shoals, SC - 250,000 Gallon Torus Bottom Elevated Tank

    After years of bidding one-time repaint contracts, the Town of Ware Shoals, SC found that their tank was receiving only limited "maintenance". The exterior of the tank had been overcoated multiple times, but lead primer below was still present. As the paint thickness built up, the Town discovered that they could no longer continue to add more coats of paint. As a result, the tank exterior would ...


    By Caldwell Tanks, Inc.

  • Divers install eccentric plug valve in reservoir tunnel

    A team of specialist divers – working in a cramped, water-filled tunnel 20 metres beneath the surface of a reservoir – has just completed installation of an eccentric plug valve to control water flow.The valve and associated equipment has been supplied to United Utilities by Viking Johnson (http://www.vikingjohnson.com), a world leader in the supply of pipe joints ...


    By Viking Johnson

  • 10 Flags in Valve Chambers that Should Make You Question What Else is Wrong

    I have reached the conclusion, as a lot of you may relate too, that I may be considered one of those “cranky old men”. It shows itself in the little things. Sentences starting with the phrase “when I was your age” or ...


    By Singer Valve Inc.

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