AD Piston Ring, LLC
AD Piston Ring specializes in the manufacture of cast iron piston rings for hydraulic cylinder repair, compressor repair and pneumatic applications. We also manufacturer stainless steel plunger rings for regular maintenance for zinc die casting machines.
We manufacture cast iron piston rings from 1″ to 30″ in standard diameters as well as oversize and metric diameters. We also offer bronze aluminum piston rings used in hydraulic, hydro-electric, and lock/dam applications. Bronze piston rings are less brittle than iron and have lower friction. ALL cast iron piston rings and bronze piston rings are manufactured to your exact specifications.
We stock many common sizes of stainless steel plunger rings for immediate shipment.
- Cast Iron Piston Rings
- Stainless Steel Piston Rings and Seals
- Bronze Piston Rings
- Shurseal Piston Rings
- Hydraulic Cast Iron Piston Rings and Seals
- Stainless Steel Plunger Rings
- Custom Piston Rings and Seals
- Standard Piston Ring Styles
- Coatings for Piston Ring and Seals
- Piston Ring Joint Configuration
For more information or to speak with a sales representative, please contact us:
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We specialize in small run, fast service, and attractive prices. Click here to request a quote.