GB/T 12459  异径三通 DN 1300×1300×15-Sch140TR

DN 15×15×1300-Sch140 TR

pl50(a)-16 RF0 d=5

WN 40(B)-16 RF2 H14 h�& m(b)-100rf00mpan215/6RF b=2.5R.60

WN300(B)-10RF0-1.6/100-18=5/56-145Fr

so200(b)-300rf b=4/RF340

PL200(B)- 16RF16 RF-1.6.вh3f1=2.8 d=136 n=

法兰 WN150-150 FF S=7.1RFR

PL600(A)-1