Reciprocating Seals Rings
Type: Cemented carbide reciprocating seal rings.
Tolerances: Ground to micron-level tolerances.
Description: Reciprocating seal rings engineered for reciprocating piston seals and reciprocating rod seals in abrasive and corrosive fluid-handling applications.
Key Functions
Hyperion Materials & Technologies manufactures cemented carbide mechanical reciprocate seals that provide outstanding material performance in corrosive and abrasive environments. Their high stiffness and mechanical strength help maintain a stable sealing gap, minimizing leakage and ensuring consistent performance. All seal rings can be engineered and customized to meet your specific reciprocating sealing requirements.
Reciprocating Sealing Solutions
- Reciprocate Wear Rings
- Reciprocate Seal Rings
Tolerances & Dimensions
- Ground tolerances up to µm level
- Shape features including chamfers, radii, slots, and holes
- Inner and outside profiles
- Laser engraving
- Surface finishes: standard, matte, and mirror
- Flatness: down to 1 to 2 light bands
Benefits
These sealing ring sets deliver a range of performance advantages designed to reduce maintenance and improve long‑term reliability:
- Reduced maintenance costs thanks to seal faces that maintain flatness under load, helping to minimize leakage
- Excellent performance in water and food‑processing environments using Hyperion’s alloyed‑binder carbide grades
- Easy to assemble and highly resistant to handling damage
- Reliable, consistent material quality backed by more than 60 years of carbide development expertise
Sizes
Hyperion manufactures reciprocating seal rings in a broad range of dimensions suitable for both compact and large‑format assemblies:
- Outer Diameter: 3 - 350 mm
- Height: 1.5 - 300 mm
- Wall Thickness/Height: > 0.10 mm
Standard Cemented Carbide Grades
To support a variety of operating conditions, these sealing rings can be produced from several carbide grades optimized for wear and corrosion resistance:
- Hardness (HV30): 900–2200
- Corrosion‑resistant grades suitable for environments down to pH > 2
Options
To meet specific application or assembly requirements, Hyperion offers a range of customization options:
- Ground tolerances up to micron levels
- Shape features as chamfers, radii, slots, and holes
- Inner and outside profiles
- Surface finishes: standard, matte, and mirror
- Flatness: down to 1 to 2 light bands
- Laser engraving
Customized packaging is also available upon request, including plastic trays, thermo‑/vacuum‑sealed packaging, and bubble envelopes. Additional sizes, tolerances, carbide grades, and small‑quantity test batches are available as needed.
Related Fluid‑Handling Wear Parts
Hyperion also supplies several other cemented carbide components for fluid‑handling systems, including:
- Bushings
- Decanters and centrifuges parts
- Homogenizer components
- Plungers / stepped cylinders
- Spray systems
Your Hyperion salesperson can help select the most suitable carbide grade and part configuration for your application.
Did you know you can recycle your cemented carbide with Hyperion? Visit our recycling page or contact us for details.
