With various capacity ranges the Sinorock’s self drilling anchors can be used in most reinforcement and support applications. They can also be used either in mines or in civil engineering applications, and their specific mechanical properties will provide the requested safety and performance.
Sinorock SDA Self-drilling anchors provide a unique bolting solution for unstable ground conditions such as sand, gravel, silt, clay and soft to medium fractured rock formations. For projects with such ground conditions, Sinorock self-drilling anchors are the most productive reinforcement solution. The anchor rod features a hollow bore for flushing or for simultaneous drilling and grouting. The rod has a left-hand rope thread for connection to standard drill tooling. It is manufactured from API standard heavy wall steel tubing, cold rolled to form a standard ISO rope thread profile. The rolling process refines the grain structure of the steel, increasing the yield strength to produce a durable drill rod suitable for a range of applications.
With the reliable brand, you are assured of product performance, strong marketing, and support programs that only Sinorock can provide. So as advantage of being seller of material of self drilling anchor bolts, we have confidence to give you a better offer with competitive price
and reliable quality. Put our heart into work to keep you be satisfactory forever.Sinorock has focused on creating self drilling anchor bolt products that help people build safer and stronger homes and buildings. Considered a leader in anchor bolt system research, testing and innovation,Sinorock is one of the largest anchor bolt manufacturers in the world.