JIS B2220  法兰 SOP FF 5K 100A h800Sch4L RF Ⅱ r

SOP FF 5K 100Ah800Sch4L RF Ⅱ r

WN100-150RFB=96

3 B46 RF S=6575foh400

bl300-100rf s=50 rjB)0RFJ-S1@F Sch402Sc)0 RF Scho

BL FF 5K 125A1.2f sc-15-40b=

3 CRF 350-0.6=191 k=1

SO 80(B)-16 RFFF d=155=12,SMLS,B6

LWN 25-300 RF=35/â‰

20615 WN25-150RF S/u0