ASME B16.47  法兰 WN 32"-150 RF B=78

WN32"-150 RF B=78

WN 65(A)-40 RFM B=75mpF S¦60s4b)-2.5rfh40Sm116RF

wn40-150ms=3.6═р²п0-16r640 s300050 RF S=12.6/-1.6H40/�0.FFunц╞�

WN50-150 RF SCH10mpampampamDN=2000 D=ch80MCR10RF.8

BL2"-600 RJ h Sch40Sb)- so30

2 M 500-1.0 δ1=