Large Size Fully Welded Ball Valves

Oviko's fully welded ball valves sizes from DN600 to DN1400 are successfully 

delivered to the construction field in China.

This is a new project for using large size fully welded ball valves. They are used in petrochemical industry and coal chemical service processing.

Customers are very interested and satisfied with our fully welded ball valves and plan to purchase more for next year's project.