Circular, square and rectangular piping for dams.

Pipes manufactured by INHISA HIDRÁULICA S.A. are designed and fabricated in carbon steel or stainless steel with the corresponding reinforcements to support the maximum water head at each point. They can be calculated for working without concrete or in collaboration with it.

INHISA HIDRÁULICA S.A. has extensive experience in designing and manufacturing all diameters in case of pipes and in rectangular ducts of large sizes in case of encasing.

For aerated outlet flows, our company designs and commonly installs what are known as “Peñarroyas”, which provide proper aeration at the water outlet to reduce vibrations and the faults that derive from them.

Piping is made up of the following main elements:

  • Pipe body
  • Reinforcements
  • Joints (flanges, expansion joints, etc.)
  • Outlets with aeration system

INHISA designs piping according to the following principles:

  • Guaranteeing pipe safety with calculations according to standards and established design criteria
  • Applying the corresponding surface protection depending on the environment to ensure they remain in good condition without maintenance over a long period of time.