ASME B16.5  法兰 SO 24"-600 RFa=10r2.0A5(b)-25 rf s=3.05 a==12�

SO 24"-600 RFa=10r2.0A5(b)-25 rf s=3.05 a==12�

SO 400(B)-16 M4B=1

47021m600-1.06C=4/75-S-4u2/uhg2061n/1S=600-1╔

WN 150(B)-16 RF=7n40R

SO 50(B)-10 RF b=3

20592 pl300(b)-6 rf c=30FA

lwn50-300 rfRF0 N=260 B=2R r

WN500-900RJ B=4sch40s016 RF/

SO1