Plungers / Stepped Cylinders

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Open and Ground Tolerances

Hyperion Materials & Technologies manufactures cemented carbide cylinders for use as plungers.  They are available as stepped and non-stepped with or without center ends. We partner with our customers to develop solutions for their plunger and stepped cylinder wear part applications. 

Plungers stepped cylinders

 

SIZES

Outer Diameter (øD): ≤ 115 mm

Length (L): ≤ 370 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

*Cemented carbide is also known as solid carbide or tungsten carbide (WC).

 

OPTIONS  

Center ends: one or two; Minimum d = 1.2 mm; Length = 2.5 x ø

Ground Tolerances: øD ≥ ±0.006 and L ≥ ±0.06

Roughness Average (Ra): ≥ 0.05

Transition steps

 

Additional sizes, tolerances, cemented carbide 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 cemented carbide and 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.