ASME B16.47  法兰盖 BL 26"-150 FFch40

BL26"-150 FFch40

SO150-150 RF55F

wN50-600RJGN40B=600 d=69205 k=114.3M Sch4f2.5ch ASME6 R0-1=1=10MFM-2 s/F205

pl50b)-25 rfD=75 K=56.S=FFRJh D=�ch4f2.5ch ASME6 R0-1=1=10MFM-2 s/F205

wn600-300rf SCH4080S4.840B=600 d=69205 k=114.3M Sch4f2.5ch ASME