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Mining Applications Service


The KPM SuperSleeve product line has been carefully engineered to provide an optimal wear-life / cost combination. We can insure our products' suitability in critical applications by specifically blending a combination of alloys to provide the best coating characteristics possible.

Key Features of this product include:

  • - Ultra-high metallurgical bond
  • - Low co-efficient of friction.
  • - Super hard alloys

Key Benefits:

  • - Operates safely with intermittent gland water
  • - Reduced packing consumption
  • - Resists high stress abrasive wear
  • - fewer sleeve replacements
  • - less packing consumption
  • - major cost savings in maintenance & downtime of pumps and agitators
  • - more predictable maintenance scheduling for critical equipment applications
  • - 5 - 8 times the life expectancy of standard sleeves in highly abrasive applications
  • - match regular service cycles of pumps and agitators with changeouts of shaft sleeves
  • - not damaged by overheating by temporary loss of gland water or over tightening of packing
  • - compatible with "waterless" packing & RSGF stuffing box designs for major reductions in flush water costs

KPM Super sleeve™ products are unconditionally guaranteed against cracking, spalling and delamination

From two convenient stocking locations KPM Supersleeves™ can be quick shipped to end users in North America and around the world.


Enduremax™ performs well in extreme harsh working environments such as under strong acid, alkali, heavy wear, high temperature.

Density g/cm3 3.0 – 3.05
Free Silicon Content 12%
Crystal Size µm 8 – 20
Hardness Rockwell HRA 90
Compressive Strength MPa 2700
psi 391,500
Fracture Strength MPa 400
psi 58,000
Fracture Toughness MPa m1/2 4.3
Elastic Modulus GPa 390
psi 57 x 106
Poisson’s Ratio 0.15
Coefficient of Thermal Expansion 1 x 10-6 / K 4.3

Here at KPM we believe in building quality into everything that we do, it is important to us for our customers to have trust and confidence in our products and services.

Through the team effort of our employees and suppliers we are dedicated to providing services which meet or exceed our customer's expectation.

We believe in meeting and exceeding customer expectations, as well as catering to their individual needs. We give our customers the upmost respect and understanding in order to build their trust and confidence in us.

We believe in continuous improvement and how we can better serve our customers.

Any questions? Contact us


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