S780 steel shot

The company could produces high strength, strong durability cast steel shot, cast steel grit through double quenching, tempering, screening and so on. The company has perfect quality control system. The company has introduced two Ervin Test Machine from USA. Ervin Test Machine is mainly used for testing fatigue life of metal abrasive. In additional, the company also has introduced SPECTRO spectral analyzer from Germany to test ingredient of metal abrasive. The quality of products has met SAE & ISO international standards and the company has passed international standard ISO9001. Meanwhile, the company has gained famous trademark of Shandong province. The company takes part in and sets down seven national standards such as GB/T18838.3-2008 High Caron Cast Steel Shot & Cast Steel Grit, GB/T18838.4-2008 Low Carbon Cast Steel Shot, GB/T8923.2-2008 Steel Material Descaling Grade, GB/T13288.1-2008 Steel Material Surface Roughness, GB/T 13288.5-2009 Surface Roughness Copy and Affix Mensuration, GB/T 13288.3-2009 ISO Surface Roughness Compare Specimen and Surface Roughness Mensuration Focus Microscope Method. The products have exported to more than 20 countries and regions and have got good comments from domestic and abroad users of shipyard, foundry plant, forging plant, heat treatment shop, steel structure plant, container manufacturer, auto and locomotive manufacturer and stone industries.

In accordance with standards of GB/T18838.3-2008,SFSA20-66, SAE J827, SAE J1993, YB/T5150-1993, ISO11124-3 Steel Shot and Grit.