YIER FITTINGS- REDUCING FLANGE
Standard : ISO 2531 /EN545 / EN598 /AWWA
Size : DN40/50~ DN450/400
Flange drilled : EN1092-2 /ANSI
Coating : fusion bonded epoxy coating bule RAL5017 /5005
Accessories : zinc plated carbon steel bolts and nusts
option : stainless steel bolt and nusts