ASME B16.47  法兰 WN 150"-300 FMw/00rf24r/f

WN150"-300FMw/00rf24r/f

BI 1000 δŽ6-120

WN 450(A)-25 RF4.5f bb=156

WN25(B)-150RF S=5.550 RF=16 f1=2ff d=1Fn600FF5tml04F

WN 6"-900 RJ Sch80S&/4RF.10F80n s/-20

WN25-1500RJ SCH40T206150-15=18-15/

WN150A-40RF B=

WN 600-150 RF Sch40S8=3F1

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