ANSI B16.5 Class 150 Raised Face Expender Flange RF (in)
ANSI B16.5 Class 150 Raised Face Expender Flange RF (in) India's Most Experienced Manufacturers,Suppliers and Exporter of Expander Flanges. ANSI B16.5 Class 150 Raised Face Expender Flange RF similar to a weld neck flange but with the hub expanding to a larger size. If you have less space or just need to connect to a larger pipe