Steel pipes are manufactured in different diameters (0.5" to 4.0"), thicknesses (1.5mm to 5.0mm), and lengths as per the industry standards. The uses for steel pipes vary from structural steel elements, utilities piping, scaffolding manufacturing, and others. Pipes can be ordered in different finishes: normal, black, galvanized, powder-coated, etc. and can be manufactured to any international standard required (BS, ASTM, DIN, etc.). Steel tubes are manufactured in different shapes (sqaure or rectangular), cross sections (0.5" to 4.0"), thicknesses (1.5mm to 5.0mm), and lengths as per the industry standards. The uses for steel tubes are mainly for structural steel elements. Tubes can be ordered in different finishes: normal, black, galvanized, powder-coated, etc. and can be manufactured to any international standard requires (BS, ASTM, DIN, etc.).