Fittings — Sigma Corporation
WEBSIGMA offers the widest selection of fittings on the market today, with sizes from 2 to 64 inch, and a broad assortment of coatings and linings. Our quality assurance protocols exceed industry standards with rigorous hydrotesting and heat codes for 100% traceability. Click here for Price Lists.
Sigma Corporation
WEBSIGMA Z-COAT provides unparalleled galvanic protection to ductile iron in corrosive environments. In the SIGMA Z-COAT process, the zinc coating is applied by spraying zinc-rich paint onto the surface. It complies with ISO 8179-2 specs. READ MORE
Fabricator Products - Sigma Corporation
WEBSIGMA offers a complete line of products for fabricators, including threaded flanges for ductile iron, MJ threaded bells, cast iron filler flanges, anchor flanges, and wall collars.
WEBDuctile Iron Threaded Fittings ALL DUCTILE IRONS MANUFACTURED FOR AND BY SIGMA PIPING PRODUCTS CONFORM TO, COMPLY WITH, AND ARE MANUFACTURED TO THE FOLLOWING STANDARDS:
WEBGCF started in 1983 with a reputable brand name in the field of Ductile Iron Pipeline Products. Based in Egypt, GCF is a prominent supplier of DI Pipes, fittings and Valves serving a broad variety of water
WEBSIGMA’s PROTECTO 401 Lined Ductile Iron Fittings with 40 mils dry film thickness provide excellent protection and the strength required to carry out the job in tough
Sigma Ductile Iron Fittings - Pipe Fittings - Ferguson
WEBShop for Sigma Ductile Iron Fittings at Ferguson. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and MRO products.
WEBSigma Commercial Products' ductile iron pipes and fittings can be supplied with a range of different external coatings to suit all types of soil conditions and internal linings for the majority of process mediums. All coatings and linings comply fully with BS EN545, BS EN598, BS6076 and BS EN197. All our pipe linings conveying potable
WEBMATERIAL: • Ductile Iron ASTM A536, Grade 65-45-12, 60-42-10 or 70-50-05. PRESSURE: • 350 PSI Water Working Pressure 2”- 24”. • 250 PSI Water Working Pressure 30”- 48”.
WEBMATERIAL: • Ductile Iron ASTM A536, Grade 65-45-12, 60-42-10 or 70-50-05. PRESSURE: • 350 PSI Water Working Pressure 2”- 24”. • 250 PSI Water Working Pressure 30”- 48”.