WELDING OVERLAY

As for Oil & Gas Valves, we perform overlay / cladding from more than 25 years, with wire and/or strip Inconel 625, Monel 400, Austenitic Stainless Steel 300 series (309, 310, 316, 342), Martensitic Stainless Steel 400 series (410, 410NiMo, 17/4, 16-5-1), Alluminium Bronze – on Body, Ball, Closure, Bonnet, etc… and welding junction Valves/pipes or Closure/Pipes, according to our qualification procedures or customer own procedures.

Since 2004 we are Certificates with quality system UNI EN ISO 9001 and UNI EN 3834-2 and our QMS has been assessed and accepted by selectivecustomers as RAS GAS – MC DERMOTT – PETROFAC.

We are supported by one internal certified I.W.S. / E.W.S. and we have more than 100 qualified welding procedures.

Qualified and certified personnel with 2° Level certification guarantees the execution of non destructive controls using methods MT-PT-UT.

 Our welding process:

  • MIG/MAG and TIG Welding by wire, automatic with Robot
  • MIG/MAG and TIG Welding by wire, semiautomatic
  • Submerged Arc Welding by wire, semiautomatic
  • Electrode Welding
  • Strips cladding in electroslag and submerged arc.
  • Plasma Arc Welding

 

 

 

 

 

 

In pausa
Particolare di overlay sfera su impianto robotizzatoPT dopo lav 1