Abstract: For solving the problem concerning carrion as encountered with in exploring corrosive medium-containing oil/gas fields, and thus reducing the operation costs, the structure of a new type dual metal clad pipe is designed and the solution of manufacture technology thereof proposed. With the said technology, the chronic problems with respect to site thread connection and welding of the dual metal clad pipes in the oil/gas field are expected to be effectively fixed. The newly-designed structure of the dual metal clad pipe will enable the said site thread connection and welding to be fulfilled by means of connection between the identical materials. The new type structure features simplicity, easy operation, and high reliability, being easy for mechanical, automatic and massive production in the sector.