Piston Rings Types

 

Dimensions Range


Diameter (Ød1): 20÷150 mm

Ring width (h1): 0.8÷6.5 mm

Radial wall thickness (a1):

Piston Rings Specs

Rings Joint Types

JOINT WITH SIDE NOTCH

Caber ref.: G15

JOINT WITH INTERNAL NOTCH

Caber ref.: G30

STRAIGHT CUT

Caber ref.: C1

OVERLAPPED JOINT

Caber ref.: TB

HOOK JOINT

Caber ref.: SH

ANGLE JOINT

Caber ref.: TO (under dev.)

EXTERNAL OVERLAPPED JOINT

Caber ref.: TBE


TAPER FACED EXTERNAL OVERLAPPED JOINT

Caber ref.: C2TBE

GAST TIGHT JOINT (ANGLE STEP JOINT)

Caber ref.: TG (under dev.)


Materials - cast iron ref. ISO 6621-3:

Piston rings types:

2-strokes engines

Group G

Compression ring with OUTSIDE NOTCH / INSIDE NOTCH/ BUTT joints

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Group L

L-shaped rings (dyke rings)

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4-strokes engines / Compressors/ Diesel engines

Group C

Compression rings

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Group S

Scraper oil rings

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Group R

Slotted / drilled oil control rings

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Group L

L-shaped rings for 4-stroke engines

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Sealing/Compressors rings types

Group SH

Hook joint rings

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Group TB

Overlapped joint rings

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Group TBE

External overlapped joint rings

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Caber Rings 

Specialized in the production of piston rings  for internal combustion engines and a wide range of applications with Machine Engineering and Foundry.