Recoil threaded sheath

The R thread sheath is rolled from high-quality stainless steel wire rod, with a diamond-shaped cross-section and is rolled into the shape of a spring. Once the thread insert is installed into a pre-tapped hole, it forms a long-lasting, wear-resistant thread in the base material that is usually stronger than the original thread in the base metal

Higher. Before installation, the diameter of the threaded sheath is larger than the diameter of the threaded hole. During installation, the threaded sheath is compressed and rotated into the hole. This can

ensure the largest contact area between the thread sheath and the internal thread, and securely and permanently position the thread sheath in the threaded hole. The compensating effect of the thread sheath distributes the load throughout the bolt and hole, increasing pullout strength. When threaded sheaths are used, loads and stresses are more evenly

distributed.
R Threaded Jackets offer: The quickest and easiest way to repair slippage or damage, Better and stronger threads, The quietest repair solution, Retain

Original thread size, often smaller than The original internal thread is stronger.
R threaded sheath material
R threaded sheath is usually made of high-quality stainless steel, but other materials required for special applications are also available

Examples are as follows :
Austenitic stainless steel is suitable for general applications within ℃.
Austenitic stainless steel ( ) is suitable for marine environment applications within ℃.
The alloy is suitable for high temperature ℃ ℃ or applications requiring low permeability.
Phosphor bronze (or) is suitable for high temperature °C and is suitable for electrical connection joints or low penetration applications.
Alloy (R) is suitable for applications above ℃.
r alloy austenitic anti-wear alloy.
Other special materials, such as Inconel and spring steel, can be customized from manufacturers.