GB/T 9124.1  法兰 DN1200-PN6 WN RF Ⅰ Sch4060R41

DN1200-PN6 WN RF Sch4060R41

BL 450(B)-16 RF

WN200-150 RF Р В

WN 150(B)-25 RF S=5

WN 150-300 RF S=10

BL500-300TF000=800rJFn71s/@0s-14010uî´)-1-

2 FM 900-1.0 δs=10

3 M 600-1.0 δ0=8T205ҖВң0SJ Sch16

SO 450(B)-16 RF

PL 65(B)-10 RF(BHh10SmF02m400