December 2001

Trends and Resources

New Developments: New Developments in products, services and software

        Vertical-welded ball valvesIKS A-1 forged steel welded ball valves' unique features include asim..

        Vertical-welded ball valves IKS A-1 forged steel welded ball valves' unique features include a simple, compact design, robust construction and easy operation. The valve body is joined by a single vertical weld-a method of manufacture that is claimed to give extremely high-dimensional accuracy and a tight seat seal. With its fully welded, bolt-free design, internal and external leakage are eliminated. This makes the valve suitable for underground service and offshore, subsea applications. Included are low-friction tef

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