SS321 body and disc metal sealing for high temperature outside bearing design for oil company

Metal to metal seaing for hot water in Siberia russia

GOST 33259 flange standard for russia customer

Flange type for steel projects

Double eccentric butterfly valves for great stone in Minsk

Double eccentric double flange DN 1400 for drinking water in Russia

DN3000 double eccentric for China city pipe line

DN2000 10 big size butterfly valve for city pipe line

DN1800 double eccentric for China

DIN flange standard for russia

CF8C outside bearing butterfly valve for Russia

Butt-weld type for hot water in Mosow russia