CIPI-7.92x8.5x0.312-CASTIRON

  • d (h9)
  • D (H9)
  • H
  • Material
  • Unit

268.77
215.02 215.02 AUD

268.77

Quantity
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1 - 4
215.02
5 - 9
204.27
10 - 24
193.52
25 - 49
174.70
50 +
134.39

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Details:

d (h9)
:
7.92" (201.17mm)
D (H9)
:
8.5" (215.9mm)
H
:
0.312" (7.92mm)
Material
:
Cast Iron
CIPI-7.92x8.5x0.312-CASTIRON

Cast iron piston rings are used in a broad range of high-temperature and high-speed engine applications due to their low-friction, wear-resistant properties.

Material

Design

  • Groove width: at least 0.001 in. wider than the maximum piston ring width with a tolerance of +0.003 in./-0.000 in.
  • Groove depth: at least 0.015 in. deeper than the maximum radial wall thickness of the piston ring with a tolerance of +0.003 in./-0.000 in. This is to avoid any possibility of the ring bottoming in the groove when the ring is compressed to its working diameter.
  • Radial clearance:  less than 1/3 of the radial wall thickness of the piston ring to ensure sealing effectiveness