glass machining_

The Process Steps

Sand casting is one of the oldest and most versatile methods of manufacturing metal components. Its simplicity and cost-effectiveness make it a sought-after technique, especially for producing intricate shapes and large volumes of parts. When combined with lead, a material known for its malleability and density, sand casting presents unique characteristics and advantages.

Pneumatic ball valve has the advantages of simple and compact structure, reliable sealing, convenient maintenance, sealing surface and spherical surface are often in closed state, not easy to be eroded by the medium, easy to operate and maintain, suitable for water, solvent, acid and natural gas and other general working medium, mainly used for cutting off or connecting the medium in the pipeline, can also be used for fluid regulation and control.