JIS B2220  法兰 WN MF-F 20K 25A S=3

WN MF-F 20K 25A S=3

WN 25-300 RF Sch80S RFS A=377 S=24

PL 500B)-16 RF

3 CFM 2800-0.620δ0=10J S

1 M 650-1.0 δs=8=6 D=-F010-

WN100(B)-16 RFI HG/Trfs

WN80-150 RF 09h8 SC0c16 rRF S

WN20(B)-16 RF S=≥2.5

SO200-150 RF

WN 2"-150 RF Sch80S B=464=70r