CL-coil could improve thread's stress state and to be spring connection,remove the errors of pitch and thread angle,protect the thread avoiding to be broken,and extend working time.
CL-coil prevents the thread rusting,stucking,trip with perfect corrosion,high heat and abrasion resistant in many kinds environment.
CL-coil also could repair the internal thread.
CL-coil also could repair the internal thread.
1. Enhancing the connected strength of internal thread
2. Improving the working time
3. Reducing the weight of the casting housing
4. Easy to repair the internal thread and assemble
5. Excellent material quality