Precision Casting

Precision casting (lost wax casting) is used for producing valve body.

Max.size:800 mm
weight:0.05-120 kg
Tolerance: CT 7-9
Roughness of the casting surface: Ra 6.3-25
Material: carbon steel, alloy steel, stainless steel, aluminum alloy, copper, non-ferrous metal.

We can do normalizing, tempering, nitrogen treatment, carburize, and quenching process.


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