... copper , zirconium clad copper, stainless steel clad copper, titanium copper,titanium copper composite pipe and composite wire ,but also ... information:Standards:GB/T12769-2003Coat:Ti,Ni,Zr,Stainless Steel 316L, etc.Base:Cu(T2,TU2),AL,etc. ... 27,29,32,34)×14×(1.0~2.0)Square:(10~40)5Flat:W(10~100)×H(10~ ... , produce clad bars of different shapes (round,barrel, square,flat),and bend, group-weld it as you wish ...