JIS B2220  法兰 SOH RF 10K 660A 1=7006/5�77.5S=-150 RF S

SOH RF 10K 660A1=7006/5�77.5S=-150 RF S

WN 6"-300 RF S=5 S=12.7�160F-FFf0 RF5 H=149�

so100-150rf-150RF00F00-c0

wn65(b)-40 rf s=3.5 4äÃ

DN80-Class150 LHL RF

wn50b-1500rf

B WN 750-150 RF Sch10

PL100(B)-16 RF

DN700/PN10/05

PL 80(B)-25