• 800-800-6013
McWane Ductile -- Iron Strong
  • Iron Strong Blog
  • Contact Us
  • Careers
  • Terms & Conditions
  • Team Members
  • 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
      • Hazard Resilient Ductile Iron Pipe (HRDIP)
    • 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
    • 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 Team
    • Inside Sales Representatives
    • Treatment Plant
    • Engineering & Tech Support
    • Distributors
    • Applications
  • About
    • History
    • Executive Team
    • Locations
    • Associations
    • Upcoming Events
    • Careers
    • Charitable Donations
  • Responsibility
    • Safe Operations
    • Environment
    • Sustainability
    • Organizational Ethics
    • Community
    • Corporate Responsibility
  • Communications
    • Publications
    • News Articles
    • Press Releases

Iron Strong Blog

  • Home

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
  • 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 Type of Ductile Iron Pipe Joint Is Right for You?

    What Type of Ductile Iron Pipe Joint Is Right for You?

    By Scott Rhorick   03/08/2021  In Installation Products Technical

    There are a variety of Ductile iron pipe (DI pipe) joints on the market. These different types of joint designs can now allow for additional benefits for various applications. Joining pipe together is just as important as the pipe itself. It sounds like a simple procedure, but the environment in which the pipe is assembled is critical.

  • Delivering the Truth About Ductile Iron Pipe Lead Times

    Delivering the Truth About Ductile Iron Pipe Lead Times

    By Scott Frank   06/11/2023  In Our Company Products

    The waterworks and water utility industry were not spared from the shortages of finished products essential to maintaining and expanding drinking water systems nationwide. However, much progress has been made in recent months to improve this situation. This updated Iron Strong Blog of a content piece first posted on March 23, 2023, will discuss McWane Ductile’s current delivery and inventory position to the waterworks community and will correct the persisting misconception that Ductile iron pipe products are currently unattainable.

  • How Does Ductile Iron Pipe Increase Energy Savings for a Water Utility?

    How Does Ductile Iron Pipe Increase Energy Savings for a Water Utility?

    By John Simpson P.E., ENV SP, AMPP CT   11/03/2022  In Products Technical

    Approximately 85% of a utility’s capital investment is underground. Since water and sewer infrastructure plays such a significant role in the total energy consumption of municipalities, more emphasis must be placed on energy savings when selecting pipe materials. This Iron Strong Blog will describe factors that affect energy cost at water utilities and how to save money.

  • Next

Latest Posts

  • The Case for Cupola Melting in Large-Volume Ductile Iron Pipe Facilities
    The Case for Cupola Melting in Large-Volume Ductile Iron Pipe Facilities By Jeff Otterstedt 06/19/2026  In Comparisons Technical What is
  • 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
  • Submittal Builder

    In a continuous effort to make your job easier, we have developed an online submittal builder to quickly and neatly package your personalized presentation.

    BUILD MY SUBMITTAL

  • Learning Center

    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.

    GIVE ME ANSWERS

  • Pocket Engineer

    Stop struggling with those hard-to-figure field calculations and put ease and efficiency right at your fingertips with our Pocket Engineer for mobile and desktop devices.

    CALCULATE NOW

McWane Ductile is proud to be a part of the McWane companies.

New Jersey 183 Sitgreaves St.
Phillipsburg, NJ 08865
908-454-1161
Ohio 2266 S. 6th St.
Coshocton, OH 43812
740-622-6651
Utah 1401 E 2000 S.
Provo, UT 84603
801-373-6910
  • Products
  • Learning Center
  • Sales & Support
  • About
  • Responsibility
  • Communications

News Releases

  • McWane Ductile expands resilient infrastructure solutions through strategic collaboration with Kubota 08/03/2026
  • New pavilion dedicated in Coshocton to honor Don Wells 07/02/2025
  • McWane Ductile completes $50 million expansion of section casting and annealing operations 05/17/2024

Copyright © 2026 McWane Ductile. All rights reserved. Website Terms of Use Privacy Policy Accessibility Statement Sitemap California Privacy Notice California Transparency in Supply Chain Disclosure Cookie Preferences Contact Us

GPC signal not detected.

More info

Global Privacy Control Signal Status

This indicator shows whether your browser is currently transmitting a GPC signal.

  • Detected — GPC signal detected and active, requesting to not be tracked.
  • Not detected — No signal is currently being received

A signal may not be detected if equipment is powered off, out of range, or not in use.

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
    • Hazard Resilient Ductile Iron Pipe (HRDIP)
  • 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
  • Careers
  • Charitable Donations
Responsibility
  • Responsibility
  • Safe Operations
  • Environment
  • Sustainability
  • Organizational Ethics
  • Community
  • Corporate Responsibility
Communications
  • Communications
  • Publications
  • News Articles
  • Press Releases
Contact Us
Careers
Terms & Conditions
Team Members