Industries · Oil & Petrochemical

Welding solutions for refineries, rigs and process plant

Oil and petrochemical work runs hot, wet and abrasive at the same time: reformer tubes creep at temperature, process streams eat valve seats and apparatus, and drilling tooling meets rock from the first metre. Pick an area of the refinery to see which components wear, how they fail, and the STANVAC range that puts them back in service.

6
Componentes mapeados
3
Refinery areas
500+
Distribuidores autorizados
Isometric view of a refinery complex — a fired heater with glowing radiant tubes and its stacks, cooling towers, a storage tank and a gas sphere at the back; a drilling derrick with mud pumps, a pipe rack and boring bits on display at the front; a block of distillation columns with heat exchangers, air coolers and a lit flare stack to the right; and a tanker and rail wagon loading gantry below it.
Refinery complex and rig 6 componentes mapeados Click a numbered pin on the site
Refinery area

All refinery areas

Every mapped component across the refinery and the rig.

Componente Metal base Factor de desgaste Refinery area Recomendado solución
Reformer Tubes HK 30/HK 40 Corrosión Furnace & Reformer STAVITRODO A 22 (Se abre en una pestaña nueva) Reparación - Electrodo de unión
Furnace Components Aleaciones de níquel Heat/Corrosion Furnace & Reformer STAVITRODO A 29 (Se abre en una pestaña nueva) Reparación - Electrodo de unión
Boring Bits Acero Abrasión Drilling STAVITRODO A 74 (Se abre en una pestaña nueva) Electrodos de superficie dura
Asiento de válvula Acero inoxidable Calor/Impacto Process & Piping Grados de níquel e inconel (Se abre en una pestaña nueva)
Conveyor Screws Acero aleado Heat/Abrasion/Corrosion Process & Piping Revestimiento y construcción de troqueles (Se abre en una pestaña nueva)
Chemical Apparatus Nickel Corrosion/Heat Process & Piping Grados de níquel e inconel (Se abre en una pestaña nueva)
Mostrando 6 de 6 componentes Confirme el grado con nuestros ingenieros de aplicaciones antes de soldar.
How oil and petrochemical components fail
  1. Heat & creep

    Reformer tubes and furnace internals held at temperature until the wall sags and thins.

  2. Carburisation

    Hydrocarbon streams carrying carbon into hot tube and furnace metal until it turns brittle.

  3. Corrosión

    Sour, salt and chemical streams attacking valve seats, screws and process apparatus.

  4. Abrasión

    Rock cutting boring bits and drilling tooling away from size on every metre drilled.

Envíenos el componente.
Le enviaremos el procedimiento.

Base metal, service temperature and the stream it runs in — an application engineer comes back with the consumable, the parameters and the expected life gain.

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