JIS B2220  法兰 WN FF 16K 450A yR�5RF S=102�

WN FF 16K 450AyR�5RF S=102�

PL15(B)-10FF b=4S,3SchFh40-15@a=B=2

PL 40(B)-16 RF

wn200-16 RF S=3.5

BL 600-10 RFRF S=10

SO 85-16 RFf910Cmprf В°РFrf

SO50-600 RF0=150 RF B=

WN50B-100RF25-900 RF B/60 M

WN150-10RF S=/RF SS2.5cm00a6.

WN200-150 RF Sch