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COVID-19 ALERT – SIGMA Corp is part of supply chain for the “16 Federal Critical Infrastructure Sectors” including Water and Wastewater Systems that includes manufacturers, service providers, distributors and contractors. So, service our customers in this critical sector, All facilities of SIGMA in USA and Canada plan to remain open for business throughout the duration of these “Stay at Home” orders. Our warehouse personnel are working at our facilities receiving deliveries and shipping materials. They have been instructed and are following CDC hygiene, gathering, and social distancing practices. The majority of our office staff is steadily working in their home offices. While some critical office staff remain in office practicing CDC guidelines. SIGMA’s primary concern is the health and safety of our employees, customers and communities. If you have any questions, please feel free to contact your local SIGMA representative.

Featured Product

ZINC EXPLAINED

– Overview –

According to industry estimates, it costs the U.S. around $36 billion a year to fix the damage caused by corrosion to our water and sewer systems.

  • Corrosion is responsible for over 90% of the 240,000 pipe breaks experienced in the U.S. each year.
  • Corrosion protection is a key consideration for utilities wanting to protect their infrastructure assets.
  • Zinc coatings inhibit corrosion and can extend the lifetime of a fitting by a factor of between 10-100x.

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Dive into the Colorful World of HYDROline PRO PRISM

SIGMA is proud to introduce a new range of HYDROline PRO trench drains in designer colors to meet the increasing demand for both aesthetics and performance in drainage. The new line was created to enhance landscapes, pool decks, gardens, parks, spas, locker rooms, gyms, country clubs, and pedestrian areas. The current color palette includes Pearl Dark Grey, Beige Brown, Tomato Red, Signal Orange, Pearl Green, and Oyster White, however, SIGMA can produce virtually any color desired.

These colorful new HYDROline PRO options retain the industry leading design and performance specifications of the original black powder coated product.

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4 Mil High Density Cross-Laminated Polyethylene

ANSI/AWWA C105/A21.5 defines cross-laminated high-density polyethylene film as: ”Film extruded from virgin high-density polyethylene raw material, which is then molecularly oriented by stretching. Two single-ply layers of the film are then laminated together with their orientations at 90 degrees to one another to form the final product.”

For more informaiton please download the specification sheet http://www.sigmaco.com/download/4mil-cross-laminated-polyethylene-encasement/

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