• Stem Dia 4.5 – 42 mm
  • Head Dia 18 – 200 mm
  • Length 50 – 1000 mm
  • Low Carbon steel ,Martensitic & Austenitic grades of valve steels and super alloys
  • Hard faced seat (Cobalt base, Iron base and Nickel base)
  • Monometal & Bi-metal construction
  • Wafer-welded Stem End
  • Through Hardened & Case hardened Stem End
  • Stellite Tip valve
  • Spiral-polished under head
  • Chrome / Nitrided Stem

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