ASME B16.5  法兰 SW 18"-2500 LGRJcFB-25RF@40@6Sc2@RF@2

SW 18"-2500 LGRJcFB-25RF@40@6Sc2@RF@2

BL 18"-900 RF

2 M 1600-1.0 δ1=12

PL600B-10RF

WN1050-150 RF B=10-200900

BL 10-10 RFD sFFhrf168

WN 25(B)-63 RF A=27 N

WN25b-63m

WN 150-300 RF S=10

SO 400(B)-16 RFFPL.5 RJ40R� S=10 RF-02RF689J@=48508M C=3