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| Martract's own in-house designed and built machines. Capable of machining all types of balls, either Trunnion or Spigot mounted, including segmented types. Final Machining to achieve High Tolerance, Roundness, Surface Finish and Concentricity to Balls and Seats. To achieve accuracy of Ball and Seats with tight sealing capabilities.
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| Range of sizes from 1/2? to 54? O/D 12mm to 1372mm, repaired and refurbished. | ||
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| All
types of coating can be supplied ranging from Chrome, Enp, Stellite
& Tungsten, Carbide and Pvd Superlattice. Cvd. |
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| Manufactured in various material combinations Ceramics/ Composites S/S duplex, Inconel. | ||
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| Repaired
and Refurbished and returned back to Pristine Condition with Improved
Roundness Concentricity and Surface Finish. |
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| Manufactured in various material combinations Ceramics/ Composites S/S duplex, Inconel. | ||
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| For
high temperature applications and wear/abrasive corrosive environments.
Selection of best materials or coating available. |
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| Repaired and Returned to as new standard. Damaged area assessed and free estimate supplied. | ||
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| Machined
as matching sets to enable ease of building and testing on final
assembly. |
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| Complete Valves Repaired overhauled and tested dependant on type and availability of spares. All types of valves supplied. | ||
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