SIGMA EPOXY COATED C153 COMPACT DUCTILE IRON FITTINGS

SPECIFICATIONS:

  • SIGMA Epoxy Coated Fittings are NSF61 approved for potable water applications
  • SIGMA Epoxy Coated Fittings meet or exceed ANSI/AWWA C550 and C116/A21.16 standards (PROTECTIVE FUSION-BONDED EPOXY COATINGS FOR THE INTERIOR AND EXTERIOR SURFACES OF DUCTILE-IRON AND GRAY-IRON FITTINGS FOR WATER SUPPLY SERVICE)
  • SIGMA Epoxy Coated Fittings have a minimum coating and lining thickness of 8 mils on the body

ATTRIBUTES:

  • Available from 3- 24, in accordance with ANSI/AWWA C153/A21.53
  • This coating has a successful long history of use in the waterworks industry on fire hydrant components, check valves, resilient wedge seated gate valves, and many more industrial valves
  • Provides a smooth inner surface with less frictional losses
  • Epoxy coating allows for use in many wastewater applications where cement lining is acceptable