062939A-INE-245

SEAT RING FOR BUTTERFLY VALVE (做基石)SIZE 350A, JIS 10K MATERIAL VITON RATED KEYSTONE.NA.FOR VALVES NO: HM 518 ,HM 501
SEAT RING FOR BUTTERFLY VALVE (做基石)SIZE 200A, JIS 10K MATERIAL VITON RATED KEYSTONE.NA.FOR VALVES NO: HM 503 ,HM 520
SEAT RING FOR BUTTERFLY VALVE (做基石)SIZE 300A, JIS 10K MATERIAL VITON RATED KEYSTONE.NA.FOR VALVES NO: HM 579