Ductile Iron MJ Fittings


Manufactured by Sigma Corporation
Brand: Sigma

2"-48" Full range supplier of C153 MJ fittings and accessories.

Categories: 
Utility Works | Waterworks | Fittings

Certifications: PMC - Accepted for Use Durham Region Approved Products List Region of Halton Prequalified Products List City of Hamilton Approved Products List

Prequalification Lists: 
City of Hamilton - 1.06.02 - Ductile Iron 400mm and larger Class 52, cement lined restrained mechanical joint (PDF)
City of Vaughan - 7.95.28.24 - Ductile Iron (PDF)
City of Hamilton - 1.06.01 - Ductile Iron Up to 300mm Pressure Class 350, cement lined (PDF)
Regional Municipality of Durham - 7.95.28.24 - Ductile Iron (PDF)
Regional Municipality of Halton - 7.95.28.24 - Ductile Iron (PDF)
  • Ontario Provincial Standards
    • OPSS 441 - Watermain Installation in Open Cut
  • American Society for Testing and Materials
  • Other Standards
    • ANSI A21.53 - Ductile Iron Compact Fittings With Mechanical Joint Ends
    • AWWA C104/A21.4-08 - Cement-Mortar Lining for Ductile-Iron Pipe and Fittings
    • AWWA C111/A21.11-12 - Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings
    • AWWA C116/A21.16-09 - Protective Fusion-Bonded Epoxy Coatings for the Interior and Exterior Surfaces of Ductile-Iron and Gray-Iron Fittings
    • AWWA C153/A21.53-11 - Ductile-Iron Compact Fittings
    • FM1610 - Plastic Pipe & Fittings for Underground Fire Protection Service
    • NSF/ANSI 61-2012 - Drinking Water System Components - Health Effects
    • UL - Underwriters Laboratory Inc.