Amigo Impex is well known as the number one leading supplier and exporter of high quality Duplex S31803 pipes & tubes in different shapes and sizes. We are the popular importer of all ferrous and nonferrous products in different grades and alloys. We export and supply all pipes and tubes as per our customer’s requirement. The pipes and tubes have many types like a seamless, welded, square, rectangular, decorative, thick wall, thin wall, polish tubes, and so on. The pipes and tubes are available in different shapes, standards, sizes, specifications, thicknesses, diameters, dimensions, grades, radius, lengths, etc. The alloy Duplex S31803 comes from the stainless steel 300 series. The grade is a combination of ferrite and austenitic alloy with a small number of chemical compositions. The grade Duplex S31803 is used in a paper machine, transport and storage, because of its excellent features like good workability, weldability, easy to form, fabricability, durability, easy to use, good work performance, etc.