JIS B2220  法兰 BL FF 10K 156A h40S5m 850RF

BL FF 10K 156Ah40S5m 850RF

SOP FF 5K 175A

WN250(B)-100RJ.fmf sch820615S0-0-4/5�350(b

20592 WN40-150RF 16MnII

so25b-25RF560F0 F

pl65(b)-16 rf b1=70FR/rf.4�77.5 RJ

wn 80(a)-16 RFSch40RF

WN250(B)-300 RFF Sch40RF s=7.

WN400(B)-25 RF S=60FSFS

WN100(B)