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Carbide Sleeves

Professional Tungsten Carbide Sleeve Manufacturer

We specialize in the manufacturing of precision tungsten carbide sleeves used in high-wear industrial applications. Carbide sleeves provide excellent hardness, wear resistance, corrosion resistance, and long service life compared with traditional steel sleeves. MOQ: 1 piece.

Our Carbide Sleeves Products

Custom Carbide Sleeve Machining Capabilities

As an experienced tungsten carbide machining manufacturer, we provide precision carbide sleeves used for industrial machinery, pump systems, and wear-resistant equipment.

  • Dimension tolerance ±0.001 mm, concentricity ±0.002 mm.
  • Internal hole surface finish by EDM: up to Ra 0.2,
  • External surface polishing roughness range: from Ra 0.02 to Ra 1.6,
  • Sharp corner machining capability: minimum inner corner radius up to R0.015mm,
  • Precision inner diameter and outer diameter grinding
  • Strict dimensional tolerance and surface finish control
  • Custom sleeve bushings, shaft sleeves, and wear sleeves

Available Tungsten Carbide Grades

We offer a variety of tungsten carbide grades suitable for sleeve and wear-resistant component applications, including materials with different cobalt (Co) contents and customized compositions. Our carbide machining services support processing of tungsten carbide materials containing nickel (Ni), molybdenum (Mo), chromium (Cr), titanium (Ti), tantalum (Ta), niobium (Nb), vanadium (V), and other alloying elements in different proportions.

According to specific working conditions and performance requirements, we can provide machining services for carbide materials from different grades and brands, designed for high hardness, high wear resistance, corrosion resistance, and high impact resistance.

Applications of Carbide Sleeves

Tungsten carbide sleeves are widely used in industries requiring high wear resistance and corrosion resistance.

  • Pump and valve systems
  • Oil and gas drilling equipment
  • Mining and mineral processing machinery
  • Chemical processing equipment
  • Hydraulic systems
  • Industrial rotating equipment
  • Precision mechanical equipment

Frequently Asked Questions

Q: Can you manufacture carbide sleeves according to drawings?
A: Yes. We specialize in custom tungsten carbide sleeves according to customer drawings, samples, and technical requirements.

Q: What is the minimum order quantity?
A: The minimum order quantity is 1 piece. We support prototype and small batch production.

Q: What materials can you machine?
A: We can process tungsten carbide, mold steel, tool steel, HSS, as well as other metals and ceramic materials.

Q: How are the products packaged and shipped?
A: Products are carefully packed in paper boxes or wooden cases depending on size and weight. Shipments are usually delivered by international express services.

Q: What is the production lead time?
A: The typical production time is 15–30 days depending on product quantity and complexity.

Get a Quote for Custom Carbide Sleeves

If you need custom tungsten carbide sleeves or wear-resistant sleeve components, please send us your drawings or technical requirements. Our engineers will provide professional solutions and competitive quotations.