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AMPO Valves

Internal Weld Overlay Technologies

Cost saving alternatives for solid rare material requirements.

AMPO solid commitment to high performance and top quality products provide the best welding technology and solutions for any kind of welding needs:

  • Our advanced technologies and high productivity allows AMPO Valves to produce the entire range of weld overlays on any kind of base materials in the shortest turn around times using rare materials.
  • High quality surface coatings of Stellite 6, Ultimet, Nikel, Inconel 625, Incoloy 825, Colmoloy, Cupronikel and other hardfacing alloys are assured by the use of the following state of the art technology: controlled preheating, automatic Plasma Arc hardfacing equipment and a controlled cooling process.
  • For special applications and processes, different coating and hardenings are applied in sealing and contact areas for anti-corrosion, wear resistance, high temperature resistance, anti-coking, metal dusting resistance, etc. These special treatments such as plasma nitridings, mechanical plating, PVD coatings,... are designed specifically for each project in a close cooperation between our Technological Services and associated research centres.

FES: Field Engineering Service

Through our Field Engineering Service (FES) team we provide prompt response to customer needs worldwide: give technical support in commissioning and start-up stage, maintenance shut-down supervision, troubleshooting and repair service, equipment selection, maintenance and operation-training.

“AMPO is able to design and manufacture high-technology valves with best performance and low maintenance costs”