JIS B2220  法兰 BL FF 20K 80A F080)-10rf�

BLFF 20K80AF080)-10rf�

SO100-16G-4

SO 500-25 RFr40

LWN 2"-600 RF/4

LJ 3"-300 LG Sch40SA

WN350-900 RJ Sch40rf40

WN250-150 T�1-e b16.50/

47023 m1500-1.6C=26 H=56C- rf b=586 c160008

BL 600-300 RF.2FF S391 sch8

47023 RF1000-1.0 δ=3�РЎ�