EN 1092  法兰 DN80/PN25/01B

DN80/PN25/01B

3 FM 1500-2.5 δ0=22

PL50-16Rjr/4

wn500(A)-16RF0-RF10@W1jRF b=4

SO 500(B)-10 RF

wn32(a)-900 rj923.3./46krfFfo0-

LWN200-600 RF B=187 H=150

LWN50-150 RF Sch80 H=249

bi1500

WN80(B)-16 RF RFs00rf6/1560R4 δ0=10δn=10-3 TRb)-25fgcad.cB.61.1.