M-Pipe & Fitting Solution Inc is a leading Buttweld Fittings Manufacturers in Brazil. A buttweld fitting is a weldable pipe fitting that allows for a change of direction of flow, to branch off, reduce pipe size or attach auxiliary equipment. But welding is widely used for pipes with big diameters. We are certified by ISO 9001:2015 and supply buttweld fittings as per international standards ANSI, ASME, etc. M-Pipe Fitting is the leading buttweld fittings dealers suppliers in Brazil.