SGT stocks all kinds of common accessories and accessories of high-end models in the world. Various materials and various processes are used to meet the needs of different manufacturers. In the event of an accident, we will let you resume pr…

SGT stocks all kinds of common accessories and accessories of high-end models in the world. Various materials and various processes are used to meet the needs of different manufacturers. In the event of an accident, we will let you resume pr…

Since our establishment in 2007, we have dedicated ourselves to the research, development and production of high quality, high performance, wear and corrosion resistant screws and barrels. We, at SGT®, are proud of our strong quality-oriented company…

The vacuum sintered wear-resistant material tube is made of steel core, NiCrBFe(Fe) or NiCrBFe(Fe)+WC and steel outer casing in vacuum metallurgy in special steel mold. The outer casing of the material pipe is pearlite or martensite, and the inner sur…

The vacuum sintering corrosion-resistant and wear-resistant material tube is formed by centrifugal casting of NiCrBSi or CrFe alloy powder in a steel outer casing at a high temperature. The outer casing structure of the material pipe is pearlite or ma…