法兰 BL 600-300 RF

ASME BL600-300 RF

PL125(B)-16 RF b=3 C=18 f1=2.5 d=185

5WN100(B)-16 RF/FM.6-1δ=63 h=11M S=4C=36 b=4(BF80c

wn40(b)-16ff00(B)-16

PJ/SE 350(B)-16 RF/b)-16 r

wn150b-150rf sch

WN40(B)-16RF S=2.5ch40s2.9R

wn25-63RF-1

BL 32-16 RF50 RASCHr50(F-2.c40RF1.0/