Is a flexible, thin-walled, transverse ripple with the scaling of devices, it is made up of metallic bellows with PTFE. Corrugated tube compensation device of work principle main is using itself of elastic deformation function, compensation pipeline due to hot deformation, and mechanical deformation and various mechanical vibration and produced of axis to, and angle to, and side to and combination displacement, compensation of role has resistance pressure, and sealed, and resistance corrosion, and resistance temperature, and resistance impact, and reduction vibration drop noise of function, up to reduced pipeline deformation and improve pipeline using life of role.