Valves Repair and Maintenance

Avweld specialise in High-Temperature and High-Pressure valve repairs.
No valve is too big or too small for Avweld to repair. When high-reliability process control is required, Avweld’s hardfacing solutions are the first place to turn. We regularly apply HVAF tungsten carbide coatings to plug valves, weld tungsten carbide onto ball valves and PTA weld Stellite onto seats. In some applications, materials such as chrome carbide may be required on stems, yokes and housings. Avweld are able to provide a broad range of testing and certification to meet Australian standards for valve repair.
  • Any size valves (2” – 60”)
  • Repair and hardfacing
  • Stellite coatings
  • Tungsten carbide
  • Chrome carbide
  • Specialise in heavy duty valves
  • High temperature applications
  • Corrosive environments

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