ASME B16.5  法兰盖 BL 22"-1500 FF

B BL 22"-1500 FF

DN 200×100-Sch20 RC

SW 3"-150 RF

WN 15(B)-100 FM S=4

ABL1500-150 RFompf.1F6F@FSFS

PJ/SE 600(B)-10 RF

DN150/PN16/11B S=7.1

WN 100(B)-100 FM

47021 M600-0.6

PL 80(B)-25 RF4J)-for100-40=FRF1000-0F/60M626l.5 RJF00-4.0FM16Mط°@