valve castings  high pressure castings investment castings

The foundry is equipped with the most advanced facilities for production, inspection and testing: 6 sets of GW 250 KG middle frequency meters; Heat treatment furnaces; coal gas furnaces; metallographic examination in microstructure analyst; magnetic particle inspector; spectrometer analyst in chemical compositions; impact tester; universal strength tester; hardness tester and so on. investment casting, aluminum investment casting

Serving industry of: metallurgy; coal mine; petroleum; construction; medical and food machinery; automobile; agriculture.

Typical components for : valve; pump; pipe fitting; fluid equipments; railway castings; bucket teeth; mine machines; chain sprockets; powder transmission partssecurity locks; washing machines; boat hardware; business machines;

Material specification: carbon & low alloy steel; stainless steel; high alloy & wear resist steel; gray iron; ductile iron; malleable iron; alloyed cast iron; aluminum alloy; cooper alloy; zinc alloy
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Range of casting weight: 0.50kg-150kg

Surface preparation: passivation; polishing; plating; coating; painting; zinc phosphate; dacrotized / dacromet technology