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.
The pipes and tubes offer high resistance to corrosion in the seawater and brackish water. The Duplex S31803 pipes & tubes have many resistance properties and some of them are- resistance to chloride stress and cracking corrosion, resistance to oxidation, resistance to pitting, resistance to a crevice, etc. It provides good resistance to erosion and other environmental corrosion as well. It has high strength, mechanical property, good tensile and yield strength, hardness and toughness at the cryogenic to high temperature. The pipes and tubes work very easily up to 300 degrees C temperature and become hardened by heat treatment up to 1000 degrees C.
The Duplex S31803 pipes & tubes are used in different types of applications such as- it is widely used in many industries like chemical industry, petrochemical industry, construction, automobile, marine industry, and pulp and paper industry, oil and gas industry, and many more. It is used in the food process, chemical process, nuclear reactor, power generation, etc. We conduct different types of tests to check the quality of Duplex S31803 pipes & tubes such as- flaring test, flattening test, hardness test, toughness test, eddy current test, impact test, PMI test, and many other tests as well.