HT PIPE is one of the leading manufacturers of different types of high-quality products, such as pipe fittings of different shapes, sizes, thicknesses, etc. On the other hand, we are also a major supplier and exporter of the popular product duplex steel UNS S31803 pipe fittings. Pipe fittings are manufactured to all national and international standards of our organization. There are many kinds of pipe fittings, which are widely used in piping systems for various purposes. They are both used to mount profiled pipes to each other. In this way, liquids, fluids, gases, etc. pass through the pipes without any leakage. Also, fittings come in many sizes, sizes, standards, alloys, grades, etc., but most importantly our Duplex 1.4462 fittings are the most demanded fittings on the market today and for many years.