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Piston Rings

Rings Are Available In Following Materials:

HSI 2000:

Ductile Iron
Pearlitic Grey Iron, similar to ASTM A48 class 40
SAE 660 or Alloy of your choice
Type I or Type II
300 and 400 Series
Nickel and Chrome Alloys

We offer rings in sizes 3/8" - 32" in diameter with virtually almost any width and radial wall.
Our standard joints include:

Plunger Ring

Our plunger rings are application proven to be number one in sealing and longevity in hot chamber zinc die cast machines. Made from heat treated SAE 420 Stainless Steel or H-13 tool steel, these rings have the strength
and corrosion resistance the industry expects.

Retaining Ring

We can provide heavy duty retaining and stop rings. These rings can be made from high strength ductile iron or high carbon steel to provide the strength required for your applications.

Some applications requiring these types of seals are die cast machines, shock absorbers, turbo chargers, air compressors and many more.

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