ASME B16.47  法兰 WN 34"-300 RF B=Sch10S

B WN 34"-300 RF B=Sch10S

SP-2

PL 80(B)-10 RF

SO 150(B)-16 RF

WN 200-150 RF S=4

BL 20-150 RF RF S=450 RF4

WN32-16M6tfF S=10A-150RF2RF b=36RF R40FfF HG/

wn125(b)-100m s=7

WN200(B)-40 RF S=4mm0

3 RF 1400-1.0 δ0=8@RF0 Rg@Rh-ScFB)-25 RF S=127-FJ S