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  • Can a Sure Stop 350® Restrained Joint Gasket Be Used for Horizontal Directional Drilling?

    Can a Sure Stop 350® Restrained Joint Gasket Be Used for Horizontal Directional Drilling?

    By John Simpson P.E., ENV SP, AMPP CT   10/01/2020  In Installation Products Technical

    Those involved in the construction of water and wastewater pipelines are probably aware of the installation methodology of Horizontal Directional Drilling (HDD). HDD is a trenchless technique that provides an installation alternative offering several benefits over traditional open-cut. HDD can be implemented with minimal disruption to surface activities, requires less working space, and can be performed more quickly than open-cut methods. HDD can be used to install new pipelines or replace existing ones. Also, it can simplify or eliminate certain permitting processes. Although there are currently no national standards regarding HDD installations of municipal underground infrastructure systems, HDD has seen a dramatic increase in recent years and is becoming more common for any pipe material. HDD may be the fastest-growing trenchless construction method today.

  • Ductile Iron Pipe Markings: What Do They Mean?

    Ductile Iron Pipe Markings: What Do They Mean?

    By Jeff Houser   07/24/2018  In Products

    All ductile iron pipe manufacturers use markings in a similar manner to assist customers in selecting the right material for the project. This includes verifying the material is suitable for the application intended (i.e. water or sewer) as well as adhering to the project requirements as stipulated by the owner/engineer for pipe class, lining, and exterior coating. 

    Because the colors used by each manufacturer may vary, we will explain how McWane Ductile applies these markings and describe their need and locations.

  • What Is The Recycled Content Of Ductile Iron Pipe and Why Is It Important?

    What Is The Recycled Content Of Ductile Iron Pipe and Why Is It Important?

    By Stuart Liddell   03/22/2019  In Environmental & Safety Products

    In today’s world, we all recognize the need to be concerned with our environment and natural resources. We all realize that these things are limited and not self-restoring. We now have several generations that have always had recycling and environmental awareness in their lives. This post drills deeper into the question What is the Recycled Content of Ductile Iron Pipe and Why Is It Important?

  • What Is the Maximum Internal Pressure Ductile Iron Pipe Can Handle?

    What Is the Maximum Internal Pressure Ductile Iron Pipe Can Handle?

    By John Simpson P.E., ENV SP, AMPP CT   05/09/2020  In Technical

    What is the maximum internal pressure Ductile iron pipe (DI pipe) can handle, you ask? The simple truth is it depends entirely upon the size of the pipe and its wall thickness. And within any given DI pipe diameter there can be as many as 12 correct yet different answers, given the wide range of intermingled thickness class and pressure class pipe selections available.

  • What is the Purpose of Calcium Hypochlorite Granules?

    What is the Purpose of Calcium Hypochlorite Granules?

    By Bob Hartzel   03/20/2021  In Environmental & Safety Technical

    Calcium hypochlorite is an inorganic compound added in granular or tablet form added to water to kill germs that can make people sick. When used correctly, this compound destroys germs that can cause numerous health problems. ANSI/AWWA standard C651-14 incorporates essential procedures and requirements for the disinfection of new potable water mains. In this blog, we’ll cover why, when, and how it’s used in the waterworks industry.

  • Why PVC is Inadequate for Fire Protection in Distribution Systems

    Why PVC is Inadequate for Fire Protection in Distribution Systems

    By McWane Ductile   10/31/2020  In Environmental & Safety product Technical

    Today, most water systems serve the public in two ways: by providing potable drinking water and enabling fire protection for the community. Fire protection provides more than just the obvious public safety benefits. It also enhances community property values and provides residents with lower home and property insurance rates.

  • Next

Latest Posts

  • The Future Is Now: How the Water Industry Is Revolutionizing
    The Future Is Now: How the Water Industry Is Revolutionizing By Jacob Lovin, ENV SP 01/29/2026  In Products Technical Technology Training
  • What is Ceramawrap Epoxy and When Should You Specify It for Ductile Iron Pipe?
    What is Ceramawrap Epoxy and When Should You Specify It for Ductile Iron Pipe? By Isabella DiCristofaro Jerry Regula, ENV SP, AMPP CT 01/28/2026  In Products Technical
  • How to Repair Ceramawrap Coating on Ductile Iron Pipe in the Field
    How to Repair Ceramawrap Coating on Ductile Iron Pipe in the Field By Jerry Regula, ENV SP, AMPP CT 01/28/2026  In How To Products Technical
  • Developing an Asset Management Plan for Your Future Utility or Engineering Organization
    Developing an Asset Management Plan for Your Future Utility or Engineering Organization By Roy Mundy, P.E., ENV SP, Assoc. DBIA 12/04/2025  In Comparisons Industry
  • Submittal Builder

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    Looking for answers to your DI pipe questions? Find decades of Ductile iron expertise with installation guides, videos, tip sheets, training resources, and more in our Learning Center.

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  • McWane Ductile completes $50 million expansion of section casting and annealing operations 05/17/2024
  • McWane presents scholarship at Foundry Educational Foundation luncheon 12/18/2023

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Products
  • Products
  • Ductile Iron Pipe
    • Tyton® Joint Pipe
    • TR Flex® Restrained Joint Pipe
    • Mechanical Joint Pipe
    • Mechanical Joint Lock Joint Pipe
    • Fabricated Flange and Wall Pipe
    • Ball and Socket Joint Pipe
    • Long-Span Pipe
    • Permaloy™ Pipe
    • Seismic Flex Coupling™
  • Gaskets
    • Tyton® Gaskets
    • Mechanical Joint Gaskets
    • Flange Gaskets
    • Sure Stop 350® Gasket
    • Specialty Gaskets Service & Usage
  • Fabrication
    • Fabricated Flange and Wall Pipe
    • Grooved Pipe
    • Welded Outlet Pipe
    • Thread-o-Lets
    • Weld-On Boss
  • Fittings and Accessories
    • Bronze Wedge
    • Cable Bond
    • Pipe Joint Lubricant
    • Mechanical Joint Accessories
    • Seismic Flex Coupling™
    • TR Flex® Accessories
    • TR Flex® Fittings
    • V-Bio® Encasement
  • Linings
    • Cement-Mortar Lining
    • Glass Lining
    • Protecto 401™ Lining
    • Ceramapure™ PL90 Lining
  • Coatings
    • Asphaltic Coating
    • Zinc-Coating
    • Ceramawrap Coating
    • V-Bio® Enhanced Polyethylene Encasement
  • Technical Bulletins
  • Specifications
  • Certifications
  • Submittal Builder
  • Product Warranty
Learning Center
  • Learning Center
  • Iron Strong Blog
  • Installation Guides
  • Ditch Doctor/FAQ
  • Videos
  • Training Presentations
  • Iron Strong Insights
  • Pocket Engineer
  • Downloadable Tip Sheets
  • Archived Catalogs
  • Pocket Engineer Calculators
Sales & Support
  • Sales & Support
  • Sales Team
  • Inside Sales Representatives
  • Treatment Plant
  • Engineering & Tech Support
  • Distributors
  • Applications
About
  • About
  • History
  • Executive Team
  • Locations
  • Associations
  • Upcoming Events
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  • Charitable Donations
Responsibility
  • Responsibility
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  • Environment
  • Sustainability
  • Organizational Ethics
  • Community
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Communications
  • Communications
  • Publications
  • News Articles
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