Last January, a leak was repaired on a flanged DN800 steel pipe joint, at the outlet of Santa marta do Pinhal Water Distribution Center reservoir, using Hawle Nova Siria equipment.

The work presented as conditioning factors the need to performl the repair without disassembling the joint and without cutting the supply, besides having a clutter reduced by the density and dimension of the acessories involved in the node.

However, the task was successfully carried out by using a special DUOFIT HAWLE NOVA SIRIA repair gasket, which allower a quick, safe and easy installation.

The HAWLE NOVA SIRIA range of wide tolerance multi-material accessories/large diameters comprises adapter and non-antitraction fittings and flanges, straight and geometry repair joints, from DN300 to DN2000, allowing leakage repair at seals in the pipe. The flexibility and the most advanced methods allow the manufacture of measures outside the program, joints with reduction among others. 

February 2017