JIS B2220  法兰 BL FF 10K 100A F��7 L=1-1

BL 500-25 RF

BL FF 10K 100AF��7 L=1-1

SO 500(B)-16 RF450-70shgt160oru

WN 80-150 RF S=6SCH40S0RF40O@409 wn15-

PL80(B)-16 FF Crf1002法兰 WN600(B)

PL150-10RF AA6.4/fS=8-1

WN 40-300 RF Sch40ch8sch1F1=54.00

WN40-150RF Sch=155 K=1

wn65a-100rf6/96- 16