JIS B2220  法兰 SOP FF 20K 20A h40splborum@� s5 RF6500 RF

SOP FF 20K 20Ah40splborum@� s5 RF6500 RF

WN50(A)-16 FF DN25-

SO 50-150 FF00 RFRFRF�

WN80(B)-16 RF.6406RF SCH

WN 5"-150 RF S=16

WN200-25 RF��amRF005(B)-

SP-1600rr/F25FW�� RC

BL 150-40 RF1505-903R

WN 80-600 RF Sch40SF S=8.85O2m(B)

PL 3