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
IRON
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
Details:
d (h9)
:
59.8mm
D (H9)
:
65mm
H
:
3mm
Material
:
Cast Iron
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
IRON
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