Chain Wire is a versatile, interwoven wire mesh. It is available in various sizes, colours and is diverse in its applications. Primarily the mesh is supported on steel pipe posts and can be fitted with rails at the top and or bottom. Security application This is the most common use of this product. Topped with 3 strands of barbed wire, the fence is a formidable barrier around most industrial and commercial premises. Gates are made to match and can be swinging or sliding depending on the space at your premises. Aesthetic improvements have been used to add a more attractive finish to the fence using powder-coated steel to match the wire. The wire is available in green or black and in galvanized.