法兰 WN 900-150 RFRF 1= D= C= nc09b)-16 fm dRF1300-

WN900-150 rfRF 1= D= C= nc09b)-16 fm dRF1300-

SO 150(B)-10T-63-16rrfab4200R

47023 fm 1100-1.h=8(B)-16 RFRF R

WN32(B)-63 RF S=33-16 R)-40m0-9-1.0.1100-

WN25(B)-100RJ(B)-6rf s=3-

WN125B-100M

ASME B16.5-2009 BL50-150RF

wn15b-16 rf

WN15-40 RF=6359 b=125-