ASME B16.5  法兰盖 BL 24"-300 LFM

A BL 24"-300 LFM

SO 350(B)-16 RF

2 C2

BL2-6RF0S306a=45.5 RJ R1

BL 500(B)-10 RF

WN 20(B)-25 M S=4

TH 5"-900 LGR�

WN 1 1/4"-300 LT Sch40S

WN 3"-150 RF S=6

bl80(B)-10RFRFcc�©RF ScF160L-150 RFamp=4 LMpampampampampampampampampampw