SIGMA BLOG

Market trends, product innovations, case studies, and more.

Featured

SIGMA Saves the Day in Skokie, IL

Feb 20, 2025

SIGMA Saves the Day in Skokie, IL

Feb 20, 2025

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Feb 20, 2025

Featured Blog Post

Featured

SIGMA Saves the Day in Skokie, IL

Feb 20, 2025

SIGMA Saves the Day in Skokie, IL

Feb 20, 2025

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Feb 20, 2025

SIGMA TSM Jessica Stohr-Covin Featured at TX APWA Show

Feb 18, 2025

SIGMA TSM Jessica Stohr-Covin Featured at TX APWA Show

Feb 18, 2025

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Feb 18, 2025

Plant Work’s Char Blubaugh: Customer service is BAKED into her DNA

Feb 11, 2025

Plant Work’s Char Blubaugh: Customer service is BAKED into her DNA

Feb 11, 2025

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Feb 11, 2025

THE Solution to Pipe Corrosion:  VBIO ® Low-density Polyethylene Encasement Film

Feb 4, 2025

THE Solution to Pipe Corrosion: VBIO ® Low-density Polyethylene Encasement Film

Feb 4, 2025

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Feb 4, 2025

Rybacki Memorial Funds Are Shaping the Future of Breast Cancer Treatment

Jan 29, 2025

Rybacki Memorial Funds Are Shaping the Future of Breast Cancer Treatment

Jan 29, 2025

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Jan 29, 2025

SIGMA Denver Meets Spec Customization for Local County

Jan 28, 2025

SIGMA Denver Meets Spec Customization for Local County

Jan 28, 2025

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Jan 28, 2025

SIGMA is FULLY SUPPLIED with Pipe Lube!

Jan 21, 2025

SIGMA is FULLY SUPPLIED with Pipe Lube!

Jan 21, 2025

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Jan 21, 2025

Congratulations to Jonathan Richardson, Salesperson of the Year

Jan 7, 2025

Congratulations to Jonathan Richardson, Salesperson of the Year

Jan 7, 2025

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Jan 7, 2025

The SIGMA Team that Hikes Together…

Dec 11, 2024

The SIGMA Team that Hikes Together…

Dec 11, 2024

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Dec 11, 2024

The Future of Wedge Action Restraint:  SLO

Dec 5, 2024

The Future of Wedge Action Restraint: SLO

Dec 5, 2024

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Dec 5, 2024

SIGMA’s “Hero Product” Approaches its 40th Anniversary:  Municipal Construction Castings

Nov 21, 2024

SIGMA’s “Hero Product” Approaches its 40th Anniversary: Municipal Construction Castings

Nov 21, 2024

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Nov 21, 2024

Come Rain, Come Shine...The 2024 Rybacki Memorial Tournament Raises Record Funds for Breast Cancer Research

Nov 19, 2024

Come Rain, Come Shine...The 2024 Rybacki Memorial Tournament Raises Record Funds for Breast Cancer Research

Nov 19, 2024

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Nov 19, 2024

SIGMA Welcomes Back Joe Webb, National Sales Manager

Nov 10, 2024

SIGMA Welcomes Back Joe Webb, National Sales Manager

Nov 10, 2024

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Nov 10, 2024

Southwest Region Supports Community

Oct 17, 2024

Southwest Region Supports Community

Oct 17, 2024

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Oct 17, 2024

Product Spotlight:  Aerosol Asphalt Coating

Oct 9, 2024

Product Spotlight: Aerosol Asphalt Coating

Oct 9, 2024

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Oct 9, 2024

RE+ Show Highlights Growth and Opportunities in the Renewable Energy Sector

Oct 2, 2024

RE+ Show Highlights Growth and Opportunities in the Renewable Energy Sector

Oct 2, 2024

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Oct 2, 2024

PFAS 101: Why PFAS Contamination Matters to our Industry

Sep 25, 2024

PFAS 101: Why PFAS Contamination Matters to our Industry

Sep 25, 2024

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Sep 25, 2024

SIGMA announces wide availability of Swivel Anchoring Reducers

Sep 5, 2024

SIGMA announces wide availability of Swivel Anchoring Reducers

Sep 5, 2024

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Sep 5, 2024

Welcome to SIGMA, Keith Fennell, Territory Sales Manager!

Aug 21, 2024

Welcome to SIGMA, Keith Fennell, Territory Sales Manager!

Aug 21, 2024

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Aug 21, 2024

SIGMA Denver Location Now a Full-Service Operation

Aug 6, 2024

SIGMA Denver Location Now a Full-Service Operation

Aug 6, 2024

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Aug 6, 2024

Now Available: 24” Split Gland ONE-LOKTM with Re-rounding

Aug 1, 2024

Now Available: 24” Split Gland ONE-LOKTM with Re-rounding 

Aug 1, 2024

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Aug 1, 2024

SIGMA Helps to Double Capacity at Tennessee Water Treatment Plant

Jul 16, 2024

SIGMA Helps to Double Capacity at Tennessee Water Treatment Plant

Jul 16, 2024

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Jul 16, 2024

Shout Out to Grace Matthews, Marketing Assistant

Jul 11, 2024

Shout Out to Grace Matthews, Marketing Assistant

Jul 11, 2024

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Jul 11, 2024

Reflections on ACE24 and other Mid-Year Observations from Jon Taft, Regional Manager

Jul 9, 2024

Reflections on ACE24 and other Mid-Year Observations from Jon Taft, Regional Manager

Jul 9, 2024

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Jul 9, 2024

Now Available: 24” Split Gland ONE-LOKTM with Re-rounding

Jun 20, 2024

Now Available: 24” Split Gland ONE-LOKTM with Re-rounding

Jun 20, 2024

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Jun 20, 2024

IEEE Recap: A Great Show!

Jun 4, 2024

IEEE Recap: A Great Show!

Jun 4, 2024

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Jun 4, 2024

Matt Levyssohn: Man with a Mission

May 16, 2024

Matt Levyssohn: Man with a Mission 

May 16, 2024

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May 16, 2024

Shout Out to Lori Grant-Peters, Engineering Assistant

May 2, 2024

Shout Out to Lori Grant-Peters, Engineering Assistant

May 2, 2024

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May 2, 2024

The Next Step in Water Engineering: Population Movements, PFAS and AI

Apr 16, 2024

The Next Step in Water Engineering: Population Movements, PFAS and AI

Apr 16, 2024

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Apr 16, 2024

SIGMA-Raven Receives Environmental Stewardship Award

Apr 4, 2024

SIGMA-Raven Receives Environmental Stewardship Award

Apr 4, 2024

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Apr 4, 2024

3000 Customers Surveyed, SIGMA Earns “Best-in-Class” Net Promoter Score®

Grace Matthews 1/9/24 Grace Matthews 1/9/24

3000 Customers Surveyed, SIGMA Earns “Best-in-Class” Net Promoter Score®

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Collection of Energy: Why Renewable is Growing Worldwide

Grace Matthews 11/16/23 Grace Matthews 11/16/23

Collection of Energy: Why Renewable is Growing Worldwide

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Rumors, Allegations and Facts from the Rybacki Memorial Invitational

Grace Matthews 11/14/23 Grace Matthews 11/14/23

Rumors, Allegations and Facts from the Rybacki Memorial Invitational

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Report from the World’s Largest Global Water Quality Event: WEFTEC 2023, Chicago

Grace Matthews 11/9/23 Grace Matthews 11/9/23

Report from the World’s Largest Global Water Quality Event: WEFTEC 2023, Chicago

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How to Avoid the HORROR of Pipe Corrosion

Grace Matthews 10/31/23 Grace Matthews 10/31/23

How to Avoid the HORROR of Pipe Corrosion

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Now Readily Available: Copper Tracer Wire, Tracer Wire Connectors  + Detectable Tape!

Grace Matthews 10/19/23 Grace Matthews 10/19/23

Now Readily Available: Copper Tracer Wire, Tracer Wire Connectors + Detectable Tape!

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SIGMA Power and Energy Embraces Red, White, Blue, and GREEN

Grace Matthews 10/17/23 Grace Matthews 10/17/23

SIGMA Power and Energy Embraces Red, White, Blue, and GREEN

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The Fox Report

Grace Matthews 10/5/23 Grace Matthews 10/5/23

The Fox Report

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V-BIO® Is THE Choice For Protecting Ductile Iron Pipe From Corrosion

Grace Matthews 9/19/23 Grace Matthews 9/19/23

V-BIO® Is THE Choice For Protecting Ductile Iron Pipe From Corrosion

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SIGMA OEM Expands into Renewable Energy Sector

Grace Matthews 9/14/23 Grace Matthews 9/14/23

SIGMA OEM Expands into Renewable Energy Sector

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SIGMAFlange™ Universal Saves the Day on JFK Airport HVAC Project

Grace Matthews 8/10/23 Grace Matthews 8/10/23

SIGMAFlange™ Universal Saves the Day on JFK Airport HVAC Project

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The Evolution of the SIGMA Universal Restraint

Grace Matthews 8/3/23 Grace Matthews 8/3/23

The Evolution of the SIGMA Universal Restraint

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Larry Rybacki's thoughts on 30 Years of the Rybacki Memorial and passing the $1Million milestone.

Grace Matthews 7/27/23 Grace Matthews 7/27/23

Larry Rybacki's thoughts on 30 Years of the Rybacki Memorial and passing the $1Million milestone.

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SIGMA is fully stocked with NDS enclosures!

Grace Matthews 7/20/23 Grace Matthews 7/20/23

SIGMA is fully stocked with NDS enclosures!

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Change and Stability in the Waterworks Industry

Grace Matthews 7/11/23 Grace Matthews 7/11/23

Change and Stability in the Waterworks Industry

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D. Gobinath Promoted to General Manager, Quality for SPS

Grace Matthews 6/29/23 Grace Matthews 6/29/23

D. Gobinath Promoted to General Manager, Quality for SPS

D. Gobinath Promoted to General Manager, Quality for SPS

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SIGMA Delivers 250-ton Order to OMAHA Customer in Record Time

Grace Matthews 5/18/23 Grace Matthews 5/18/23

SIGMA Delivers 250-ton Order to OMAHA Customer in Record Time

SIGMA has expanded our inventory of large-sized fittings to meet the needs of the current marketplace.

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Available Now: Large-Sized Fittings

Grace Matthews 5/18/23 Grace Matthews 5/18/23

Available Now: Large-Sized Fittings

SIGMA has expanded our inventory of large-sized fittings to meet the needs of the current marketplace.

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Troubleshooting in the Field

Andrea Rona 5/1/23 Andrea Rona 5/1/23

Troubleshooting in the Field

On the road with Dennis Wilson, National Technical Sales Coordinator

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SIGMA Offers Full Range of FBE Coated Fittings

Andrea Rona 4/20/23 Andrea Rona 4/20/23

SIGMA Offers Full Range of FBE Coated Fittings

Fusion-bonded epoxy (FBE) is an epoxy-based powder coating that provides corrosion resistance and protection for fittings installed in moderate temperature zones.

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