ETN is an specialist of the prefabrication of pipes in many diverse materials such as, carbon steel, alloy steel 16Mo3, P11, P22, P91 and all kinds of stainless steels and aluminiums among others. In short, materials for conductions athat may have any kind of liquid or gas exposed to different strains or temperatures.
Water, steam
Oil, hydraulic pipers
Natural gas
Conduction of escape gases
Intert gases
Petroleum derivatives
Cauldrons and strained equipments
Tanks
Strained containers
Filters
Furnaces
Cauldrons and equipments
- Retrenchers
- Overheaters
- Evaporators
- Walls of pipes
- Cases
At ETN we have more than 20 years of experience by conducting high quality welding jobs in MIG, TIG, SAW and recharges.
Our most common welding processes are:
Sunken Arc
Welding and recharges
Semiautomatic
Pressed TIG
Automatic TIG with or without oscillation
Orbital welding
Reparation of wearing pieces
Stellite
We have experienced and high qualified welders, recognized for any high quality job