20592 WN 400-16 RF

bⅠ1000 R00-30

ASME B16.5-2020 WN32-150 RF S=6.02

WN65-900M0-11rf65

WN100-10RF592

wn500(b)-16rf d=245 s=7 bb=76 nb=128 k

pl50(b)-16 rfff4h6/65-110h6/65

PL40-16 RF

WN700-16RF B6994f5F1000

wn 40-150 rf s=3.65

SO 100(B)-16 RF

WN25(A)