ASME B16.5  法兰盖 BL 22"-150 FF

B BL 22"-150 FF

SO 1"-150 RF

3-FM 1600-2.51F5 RJF,B=SS2F@F

PL 100(B)-16 RF

WN100(B)-25 RF S=6

WN 800-16 RF1

SOP FF 10K 50A

WN 125(B)-16 RF

3 B509/b daRF5 RJ0PLRF@F S22R@B0ï؟½RFF@F RF150 RF Sch40

so 200-10rf)-10016-7.5 RJS RF Sc@RF6Sc2FS5