DN200 pipe
sphere is a cost-effective product used inside the ball valve. After welding,
the surface of the product has no difference with the solid ball, and the
finish can reach the mirror effect. The roughness detection can be in Ra0.2-0.4
and the size can be 1-1/2 '-16'. Smooth surface without defect. Suitable for
flange ball valve, welding ball valve and other low pressure ball valve. Ball
valves for water and natural gas can be used with this product. This product is
suitable for export heating ball valve manufacturers, for most of the caliber
of this product can be welded ball valve. Of course, we can also customize such
products according to customers' drawings