DEI - Italy

D.E.I. – Industrial Petroleum Services

D.E.I is professionally organized to call on all valuable customers in oil, petrochemical, chemical, mechanical and energy fields industries through the following material:

• • Seamless and welded pipes
  • SS pipes according To ANSI
  • Forged steel valves/cast steel valves
  • Forged fittings
  • Steam traps and valves
  • Butt welding fittings
  • Flanges
  • Bolts – stud bolts

PMI TEST

With our Niton Analyser  we are able to perform PMI Test (Positive Material Identification).

Pressure test

Pressure testing or hydrostatic testing is the test which is carried out after the installation of any pipeline before it is put into use. The purpose of the pressure testing is to investigate the various limits of the pipeline which will test areas such as the reliability, maximum capacity, leaks, joint fittings and pressure. Without this information the pipe can not be put into service and the owner/operators have no knowledge if the pipe meets the set requirements.

The information found from pressure testing aids to maintain the safety standards and the upkeep of the pipeline. When there is a new manufactured piece of equipment the pipelines are initially qualified by using a pressure test/hydrostatic test and regularly re-qualified at different intervals, which is called, the “modified hydrostatic test” or “proof pressure test”.

End Connection Machining

DEI End Connection Machining represent the culmination of our 20 years of technical expertise and fully understanding of the key issues of worldwide industrial partners.

We can operate on different kind of end connection, Modifying the valve as per required by customer.

NDE

Painting

The DEI Painting Department is now under construction.

Please, feel free to register to our newsletter in order to be informed once ready!
You can find the form in the footer of the web site. 

Flange Machining

The DEI Flange Machining represent the culmination of our 20 years of technical expertise and fully understanding of the key issues of worldwide industrial partners.

We can operate on different kind of flange, modifying the flange as per required by customer.