ASME B16.47  法兰 SO 50"-300 RF

SO50"-300 RF

WN 300(B)-16 RF S=174200-RFSc30)FC4.1or-0.6S=5W

so80b-16rf-sch60

WN80(B)-16 RF46977

LWN50-150 RF H=1277

WN 50-150 RF9776

SO 250(B)-16 RFRF6/70-��B)5FS=1051200 RF w0000-4-

BI 2132

1 RF 600-1.0RF1rfh450J0SRF5@00F6@-150 F RF

WN 300