Aluminum labyrinth seal and bearing material cast at Erie Bronze and Aluminum offers unparalleled quality both in the elimination of porosity and metallurgical consistency.

• Our aluminum tubes and rings come in various lengths and diameters, customized to meet each customer's specific request.
• Most of the tubes produced are rough machined as ordered.
• We offer hard to find material such as alloy 850, alloy 852 and alloy 443.
• Heat treat is available to the T5 and T101 condition.

Aluminum Tubes & Rings have no minimum quantity 1 to 100 or more pieces in any size!

Typical Applications:

Labyrinth Seals -- Bearings -- Bearing Housings -- Compressors

*Minimum ID based on pour size of log.

Consult our sales department for log and core sizes other than those listed above.

Click below to see aluminum alloy data sheets:

443 Aluminum
850 Aluminum
852 Aluminum

PROPRIETARY PROCESS

Our proprietary degassing and static casting processes eliminate trapped gasses from the molten metal and assure uniform distribution of tin throughout the entire aluminum casting. All metals are alloyed and tested in-house using an optical emission spectrometry (OES) Spectrometer. Optional test bars and chemistry reports are available to meet the customer's QS and ISO requirements.