a,Carbinox barrier,Stainless steel barrier b,Material: Carbinox tubes c,Diameter:91mm,Thickness:5.0mm d,Size:W1170 x H1000mm Carbinox barrier, Stainless steel barrier, Stainless steel parking barrierItem description: 1) Material: Carbinox tubes ( (Outer layer: 1.0mm SS304, Inner layer: 4.0mm S235) , "Carbinox is a unique stainless steel composite tube with an inner structural layer of carbon ...