he explosive clad of Ta-10W liner tube and CrNiMo steel tubular sections has been studied. The interfaces of explosive clad have been examinated also. The relationship between explosive charg and deformation of tabular section is discussed. The effect of explosive clad on mechanical properties of tabular sections is analysed. The optimun process parameters of explosive clad are determined. The results show that the corrected optimum process parameters of explosive clad for plate can be used for explosive clad of inner liner tube. The thickness of explosive charge for explosive clad of tube with circular cross-section is about 60% of that for explosive clad of plate under the same conditions. Ta-10W liner tube of 0.4mm wall can be claded with inner wall of CrNiMo tube under the condition of explosive charge mass ratio R of 0.8. The interfaces of explosive clad are wavelike.