Wear Rings

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Open and Ground Tolerances

Hyperion Materials & Technologies manufactures cemented carbide (solid carbide or tungsten carbide (WC)) mechanical seals that provide outstanding material performance in corrosive and abrasive environments. Hyperion seal faces help to minimize leakages by maintaining a stable sealing gap due to high mechanical strength and stiffness. Cemented carbide seal rings can be engineered to fit your specific needs.

PRODUCTS SOLUTIONS

• Wear Rings

• Seal Rings

• Ground tolerances up to µm level

• Shape features as 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

• Reduced maintenance costs as seal faces maintain flatness under high loads thus minimizing leakage due to the high mechanical strengths and stiffnesses of Hyperion’s specialty carbides

• Excellent material performance in water/food applications with Hyperion’s unique selection of alloyed binder grades

Easy to assemble and resistant to handling

• Reliable and consistent material thanks to the more than 60 years’ experience of developing cemented carbide grades

SIZES

Outer Diameter: 3 to 350 mm

Height: 1.5 to 300 mm

Wall Thickness/Height: > 0.10 mm

 

AS SINTERED

Roughness Average (Ra): 3.2 

Tolerances: ≥ ±1%

 

STANDARD CEMENTED CARBIDE GRADES

Grades with hardness (HV30) from 900 to 2200

Grades resistant to corrosion down to pH > 2

 

OPTIONS

Ground tolerances up to µm level

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 available upon request: plastic trays, thermo-/vacuum-sealed, and bubble envelope.

 

Additional sizes, tolerances, grades, and quantities (e.g., tests) are available upon request.

 

Other fluid handling wear parts manufactured by Hyperion include:

 

Your Hyperion sales person can offer their expertise in selecting the wear part best suited to solve your needs.

 

Did you know you can recycle your cemented carbide with Hyperion?  Visit our recycling page or contact us for details.