JIS B2220  法兰 SOP FF 10K 100A

SOP fF 10K 100A

DN65-PN6 SO FF �

PL 45(B)-40FM52ch0 RF FM90

20592WN500-40FMmp

SO 25-150 RFF0 FF5

SW 40(A)-63 RJ B1=38

wn350-63t5rf

法兰PL80(B)-40 RF

WN 40(B)-10 FF A=90 H=36 K=125 L=13 n=8

PL 50(B)-16 FF 8B)-16 RF S=Rc RF Sch10SF D=1180 K740ch4O0