SIGMA Corporation is pleased to highlight the results of a salt spray test conducted by engineers on Birmingham Fastener’s Cor-Blue…
Proprietary Anti-Microbial Technology Inhibits Galvanic and Microbiological Corrosion SIGMA is proud to highlight the availability of V-Bio ® Enhanced Polyethylene Encasement.…
SIGMA is pleased to offer three types of Hydraulic Cement Plug for water seepage prevention as part of our Extended…
SIGMA offers domestically manufactured Aluminum Access Hatches for construction companies building concrete utility vaults. The access hatches come in two…
“Towards the beginning of 2020, SIGMA Corporation began working on the Butler Boulevard Reclaimed Water project in Jacksonville, FL with…
Proprietary Anti-Microbial Tech Inhibits Galvanic and Microbiological Corrosion SIGMA Corporation announces the availability of V-Bio ® Enhanced Polyethylene Encasement. As part of…
SIGMA’s Anchoring Reducer provides contractors and municipalities a compact solution for hydrant replacements. Because old mains often contain undersized pipes…
Though frequently associated with the Plumbing market, the Companion Flange for steel O.D. pipe is often stocked by Distributors in…
SIGMA is fully stocked at all regional locations with 4 Mil High Density Cross-Laminated Polyethylene. This product, which protects ductile…
SIGMA’s HYDROline PRO Prism Trench drains, now in designer colors, meet the increasing demand for both aesthetics and performance in…