JIS B2220  法兰 SOP FF 10K 80A 5RF730050R0SSoRF0-161

SOP FF 10K 80A5RF730050R0SSoRF0-161

SO450-150 RF ScFb5/

WN150-150 RF B

WN 100-300 RF S=5@A WN100

WN 50(B)-16 RFF Ⅱ Sch10Sr r10

BL450-16 M G

PL50-40FF610025rfh40=5EL3 rfRfFf8 sc/85 D

PL50-10RF D=150 K=6Sch4. Sc6 S=6F k=0/Fh80s/1-0RF L=2=610rf-

WN