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SIGMA Waterworks is pleased to highlight our large inventory of domestic and imported fittings in sizes from 2” to 64”. SIGMA’s C153 ductile iron mechanical joint and flanged fittings are manufactured in accordance with ANSI/AWWA C153/A21.53 and...
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In the coming months we are introducing new branding and bringing the company together under one name:
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SIGMA is pleased to highlight our new Domestic Restraint product line for ductile iron pipe.
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SIGMA is pleased to highlight our innovative SIGMA ONE-LOK™ Re-Rounding Restraint. This unique product solves the issue of out-of-round pipes without...
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Congratulations to Assistant Branch Manager, Midwest Region (Sauk Village), Kwame Williams on 20 years at SIGMA. Kwame joined the SIGMA Midwest...
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SIGMA extends a warm welcome to Daniel O’Neil, Territory Sales Manager covering Arizona, Utah, and Nevada. Daniel brings 8 years of industry...
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As a company that has always prized innovation, SIGMA is proud to announce the new patents secured by our Engineering Team:
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SIGMA sends a warm welcome to Carla Linscombe, our new Inside Sales Representative, and Joaquin Gonzales, our new Operations Manager, in the Denver...
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SIGMA is proud to highlight our innovative line of Zinc and Magnesium Anode products. These products offer cathodic protection to underground and...
SIGMA is pleased to announce that Territory Sales Manager Kane Connor will take over the South Florida region. A seasoned veteran of the SIGMA Sales...
