法兰 BL 15-6 RF

bl15(a)-6RF

HG/T20592-2009 PL600(B)-10 RF6r

wn125(b)-63 rf s=4mm

pl700(a)-2.5RF(00

wn125-16rf s=6 a

WN50-600 RF S=5.54

TH40(B)-10RF DN=80

WN150-600 RF S=3.40 d=95 c==02B)Fh80R

LWN250-300rf=246.5-3.5 TS-1

LWN 40-300 RF B=41 H

WN80-1500 RJ SCH160

SO80-