JIS B2220  法兰 SOP FF 10K 300A SN0= Dch40F/13225Ru01

SW 80-300 FF=25500000-6800

SOP FF 10K 300ASN0= Dch40F/13225Ru01

NB/T47023 RF600-6.4/82-160

WN 40(B)-16 RF S=4S10-1.6 S-80/-6FF6 RF

WN150-150 RF S=75h1

WN250-150 RJ Sch40S SA-182 Gr.F304L A

WN250(A)-10 T S=32

WN300-300RFS=414FFG/bspRF B805-16Ms/f1=p

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