ANSI/ASME B16.47 Series A Class 150 Forged Stainless Steel Raised Face Weld-Neck Flanges (NSF-61-372) Select Options SRFWN-150A-CLN
ANSI/ASME B16.47 Series B Class 150 Forged Stainless Steel Raised Face Weld-Neck Flanges (NSF-61-372) Select Options SRFWN-150B-CLN
ANSI/ASME B16.47 Series A Class 150 Stainless Steel Raised Face Blind Flanges (NSF-61-372) Select Options SRFB-150A-CLN
ANSI/ASME B16.47 Series B Class 150 Stainless Steel Raised Face Blind Flanges (NSF-61-372) Select Options SRFB-150B-CLN
