Sigma FF41 4" Cast Iron Filler Flanges 1 1/4" Thick

4" Cast Iron Filler Flanges 2 1/4" Thick

3" Cast Iron Filler Flanges 1 1/4" Thick

8" Cast Iron Filler Flanges 1 1/4" Thick

6" Cast Iron Filler Flanges 1 1/4" Thick

3" Cast Iron Filler Flanges 2 1/4" Thick

8" Cast Iron Filler Flanges 2 1/4" Thick

6" Cast Iron Filler Flanges 2 1/4" Thick

Anvil standard and extra heavy cast iron threaded fittings are manufactured in accordance with ASME-B16.4 (except plugs and bushings, ASME B16.14). Dimensions also conform to Federal Specifications,...