JIS B2220  法兰 WN FF 10K 25A 40� sch616 RF S=5 Sch400 W

WN FF 10K 25A40� sch616 RF S=5 Sch400 W

WN200-150 RF Sch40S/

WN200-150 RF S=3.4

WN25-300 T

WN250-150 RJ Sch40S SA-182 Gr.F304L ASME B16.5(φ405/

WN350(B)-100 FM

3 FM 900-1.6F9ff1n=6S=5.26R1.0/6400

BL 400-900 RJ00 RJSch80S0F0sc@S/2@ RF5 RJ RFFpaF�