Flange 8" Stub Flange c/ w B Ring , PE100/ GWS Flange 1/ 2" Stub Flange c/ w B Ring , PE100/ GMS Flange 8" Flange WN A182-F51 CL.150 ASME B16.5 RF Flange 6" Flange WN A182-F51 CL.150 ASME B16.5 RF Flange 1/ 2" Flange WN A182-F51 CL.150 ASME B16.5 RF Flange 6" Blind Flange A182-F51 CL.150 ASME B16.5 RF Flange 1/ 2" Flange Thread B151-C75100 CL.150 ASME B16.5 FF