A batch of ZZF-A99 corundum balls has been delivered

The company OOO Unix Engineering delivered a batch of ZZF-A99 corundum balls of three grades (25, 50, 75 mm) to the KChKhK branch of JSC URALCHEM. These balls are intended to create a support layer for the steam-air conversion catalyst in a shaft converter. The balls successfully passed the Customers laboratory tests to determine their mechanical strength under abrasion and resistance to elevated temperatures.