Razor Wire Materials: hot dipped galvanized steel sheet and wire, stainless steel sheet and wire: AISI430 AISI304,and AISI316. Razor wire is mostly made in hot-dipped galvanized steel sheets and stainless steel sheets and wires. Razor wire in hot dipped galvanized sheet is economic cost compared with stainless steel razor wire. It has bright and beautiful blade of various types, offers good corrosion resistance. Galvanized razor wire can be supplied in straight line razor wire, single coils razor wire or crossed concertina razor coils. Blade Types for Hot Dip Galvanized and Stainless Steel Razor Wire:BTO-10,BTO-12,BTO-15,BTO-18,BTO-22, BTO-25, BTO-28,BTO-30,CBT-60, CBT-65, etc. Sizes of Hot-dipped Galvanized Razor Wire: Different length from 300mm to 980mm while the length and the diameter of the razor wire can be customized. Razor barbed tape is a kind of modern security fencing materials fabricated with razor-sharp steel blade and high-tensile wire. Barbed Tape can be installed to achieve the result of frightening and stopping to the aggressive perimeter intruders, with piecing and cutting razor blades mounted at the top of the wall, also the special designs making climbing and touching extremely difficult. The wire and strip are galvanized to prevent corrosion. Currently, barbed tape has been widely used by many countries in military field, prisons, detention houses, government buildings and other national security facilities. Recently years, barbed tape has apparently become the most popular high-class fencing wire for not only military and national security applications, but also for cottage and society fence, and other private buildings. Barbed Tape Wire Specification: Outside Diameter No. of Loops Standard Length per Coil Type Notes 450mm 33 8M CBT-65 Single coil 500mm 41 10M CBT-65 Single coil 700mm 41 10M CBT-65 Single coil 960mm 53 13M CBT-65 Single coil 500mm 102 16M BTO-10.15.22 Cross type 600mm 86 14M BTO-10.15.22 Cross type 700mm 72 12M BTO-10.15.22 Cross type 800mm 64 10M BTO-10.15.22 Cross type 960mm 52 9M BTO-10.15.22 Cross type Reference Number Blade Style Thickness Wire Dia Barb Length Barb Width Barb spacing BTO-12 0.5, 0.05 2.5, 0.1 12, 1 15, 1 26, 1 BTO-15 0.5, 0.05 2.5, 0.1 15, 1 15, 1 33, 1 BTO-22 0.5, 0.05 2.5, 0.1 22, 1 15, 1 34, 1 BTO-25 0.5, 0.05 2.5, 0.1 25, 1 16, 1 40, 1 BTO-30 0.5, 0.05 2.5, 0.1 30, 1 18, 1 45, 1 CBT-60 0.6, 0.05 2.5, 0.1 60, 2 32, 1 100, 2 CBT-65 0.6, 0.05 2.5, 0.1 65, 2 21, 1 100, 2 .