M-Pipe & Fitting Solution Inc is a leading Buttweld Fittings Manufacturer in Qatar. 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. manufacturers Butt welding is widely used for pipes with big diameters. We are certified by ISO 9001:2015 and supply to dealers buttweld fittings as per international standards ANSI, ASME, etc. M-pipe fitting is a leading buttweld fittings supplier in Qatar.