AWWA C207 & C228 Flanges
We produce steel and stainless steel pipe flanges for waterworks service to comply with American Water Works Association (AWWA) C207 and C228 specifications, including blind, slip-on and hub ring types to seal piping systems. We carry flanges in a range of dimensions in AIS, Buy America or import materials, with custom solutions available.
Class “B” Stainless Steel Slip-on Flanges
(Series SPF-B)
Class “D” Stainless Steel Slip-on Flanges
(Series SPF-D)
Class “E” Stainless Steel Slip-on Flanges
(Series SPF-E)
Class “F” Stainless Steel Slip-on Flanges
(Series SPF-F)
Class “B” Stainless Steel Blind Flanges
(Series SPFBL-B)
Class “D” Stainless Steel Blind Flanges 1986
(Series SPFBL-86)
Class “D” Stainless Steel Blind Flanges
(Series SPFBL-D)
Class “E” Stainless Steel Blind Flanges
(Series SPFBL-E)
Class “F” Stainless Steel Blind Flanges
(Series SPFBL-F)
Class “B” Steel Slip-on Flanges
(Series PF-B)
Class “D” Steel Slip-on Flanges
(Series PF-D)
Class “E” Steel Slip-on Flanges
(Series PF-E)
Class “F” Steel Slip-on Flanges
(Series PF-F)
Class “B” Steel Blind Flanges
(Series PFBL-B)
Class “D” Steel Blind Flanges
(Series PFBL-D)
Class “D” Steel Blind Flanges
(Series PFBL-86)
Class “E” Steel Blind Flanges
(Series PFBL-E)
Class “F” Steel Blind Flanges
(Series PFBL-F)