SERVICES - RECONDITIONING - EXHAUST VALVE HOUSING

Problems Most Often Observed Worn Valve stems  Cracks and burns of valve underside Worn or Erosion of diameters and seating area Burn Through of the seating area Damaged/ stuck rotating fins Inside diameter erosion of valve seats Damaged/Blocked cooling bores Goltens offers Exhaust Valve Reconditioning facility which includes state of art, machine shop, welding shop & chrome plating shop. An detailed Inspection/Dimensional report that will advise if the valve & seats are within reconditioning limits Restoration of combustion surface, shoulders, seating/contact area, valve stems, rotating fins etc to original profiles and dimensions. Restoration of material loss on Valve underside, shoulder area by depositing special hard face weld overlays using specialist welding processes under controlled conditions. Customized Post Weld Heat Treatment after welding to ensure reliability of the reconditioned valve spindle/seat.  Restoration of cooling bores/O ring grooves Hard chroming/Oxy Fuel Metal spray of valve stems Dressing up seating surfaces, cooling bores etc. Exchange service for selected Engine Types

Our Specialized Services are available across the globe
Oslo - Rotterdam - UK - Dubai - Fujairah - Saudi Arabia - Qatar - Singapore - Shanghai - Jakarta - Japan - Vietnam - California - Miami - New York