150# Bronze Blind Flange 100% Air Tested Not all sizes are UL listed Independent Lab Verification of Applicable Chemical & Physical PropertiesCatalog PDF
150# Ductile Iron Threaded Flange Ductile iron conform to ASTM A536 Flange dimensions, drilling and materials in accorance with AWWA C110 / ASME B16.42 Threads for Companion Flanges Conform to...