Sealing Rings

No oil/gas through.

Why to produce also sealing rings?

Why? Since  have always been manufacturing rings for engines and compressors. 

No oil/gas through. This was the main question and main expectation from the customers. What should we answer? We just went through our know-how in the design of rings for engines and compressors and applied our technology to the sealing rings.

Same technology, same material of combustion engines rings. Caber sealing rings are today made with the same high quality castings mold in non-circular single blanks and machined with double oval turning. This process ensures the best tightness ever compared to rings originated from circular blanks split from tubes.

Special machines. Our sealing rings are processed on purpose machines and fixtures for all the different joints milling designed and engineered by Caber Machines Division.

EVERY KIND OF JOINT

OVERLAPPED JOINT

Caber ref.: TB

Restricts oil flow by eliminating the straight path of leakage of a butt cut.

Applications:
Turbocharger assemblies
Hydraulic piston sealing
Mobile hydraulics
Industrial hydraulics
Oil and Gas compressors (low and medium speed natural gas compressors for engines applications)
Non critical sealing applications.

Ø range: 20÷150 mm
h: 2÷8 mm
Material: Cast iron

HOOK JOINT

Caber ref.: SH

Used for blind assembly operations or restricted ring movement. 

Applications:
Powershift transmissions
Hydraulic actuators (steering cylinders, suspension cylinders, lift cylinders, tilt cylinders) for off-highway vehicles. 

Ø range: 20÷150 mm
h: 2÷8 mm
Material: Cast iron
STD Ref.:SAE J1236 / DIN 34109

ANGLE JOINT

Caber ref.: TO

Effective joint for not critical leakages. Easy to install.

Applications: 
Mobile and industrial hydraulic sytems
Shock absorbers
Turbocharger assemblies
Oil and gas compressors.

Ø range: 20÷150 mm
h: 2÷8 mm 
Material: Cast iron



EXTERNAL OVERLAPPED JOINT

Caber ref.: TBE

Bi-directional seal for high-performance sealing designed to pass open ports and close leak pattern through to joint. 

Applications:
Air and gas compressors
Hydraulic piston sealing
Mobile hydraulic
Oil and Gas compressors (low and medium speed natural gas compressors for engines applications)
Shock absorbers

Ø range: 60÷150 mm
h: 3÷8 mm
Material: Cast iron

TAPER FACED EXTERNAL OVERLAPPED JOINT

Caber ref.: C2TBE

High performing joint combined with taper faced outside wall for a superior sealing efficiency.
Taper face shortens running in and improves oil scraping. 

Applications:
Air and gas compressors

Ø range: 60÷150 mm
h: 3÷8 mm
Material: Cast iron

GAST TIGHT JOINT (ANGLE STEP JOINT)

Caber ref.: TG

One direction seal for low leakages. 

Applications:
Mobile Hydraulics
Air Compressors 

Ø range: 60÷150 mm
h: 3÷8 mm
Material: Cast iron

No limits to design for the right sealing solution

This is our know-how.