Tungsten Carbide Sleeve

Precision tungsten carbide bushings and sleeve bearings offering exceptional wear resistance, corrosion protection, and high-temperature performance. Features ±0.001mm tolerance accuracy, API certifications, and custom manufacturing for petroleum, aerospace, and industrial applications. Available in sizes from φ5mm to φ74mm outer diameter with maximum 360mm length.

Premium tungsten carbide core plug sealant with high-polished mirror finish for fuel oil hose tools and engine applications. Features K10/K20/K30 carbide grades, exceptional wear resistance, high hardness, and strong corrosion protection. Customizable options available with 20+ years of oil industry expertise and comprehensive technical support.

Precision tungsten steel piston bushing with Ra0.4 internal finish and 74mm inner diameter. Features 87-92 HRA hardness, 3200-4000 MPa TRS, and ±0.001mm processing accuracy. Certified high-tech enterprise offering wear-resistant, heat-resistant carbide components with custom fabrication and technical support services.

High-performance tungsten carbide sleeves for textile machinery with exceptional wear resistance and 89.5-93 HRA hardness. Features φ12mm outer diameter, φ4mm inner diameter with f6 tolerance. Precision manufactured to ±0.002mm with high-temperature stability and corrosion resistance for reliable textile equipment operation.

High-performance tungsten carbide rollers with 89.5-93 HRA hardness and 3200-4500 MPa bending strength. Engineered for energy production machinery with exceptional wear resistance, corrosion protection, and high-temperature performance. Available in multiple bearing configurations including thrust sliding and large bearings for industrial applications.

Engineered for petroleum extraction, this tungsten carbide bushing offers high hardness, density, and strength. It provides superior wear and corrosion resistance, extending equipment lifespan and reducing costs. Customizable sizes available. ISO 9001 certified.

This tungsten steel valve seat offers 0.02mm verticality and 0.2 roughness sealing surface. Made from premium tungsten carbide, it ensures wear resistance, temperature stability, and custom tolerances to ±0.002mm for textile machinery.

High-performance tungsten carbide piston cylinder sleeve with mirror polish for reduced friction. Offers unmatched wear and heat resistance, extending engine life. Ideal for automotive, marine, and industrial engines. Custom sizes available with 24/7 support.

High-performance tungsten carbide valve components designed for extreme oil and gas industry conditions. Features exceptional wear resistance, corrosion resistance, and high-temperature stability up to 800°C. Provides 10-50x longer service life than standard alloys with precision machining under 0.003mm parallelism. Ideal for petroleum drilling, deep-sea operations, and demanding pump systems.

High-strength cemented carbide bushings with precision tolerance of ±0.001mm. Features include 93 HRA hardness, 4700 MPa compressive strength, and excellent wear resistance. Custom OEM manufacturing with multiple material grades for automotive, machinery, and industrial applications requiring superior durability and extended service life.

Premium tungsten carbide cylinder sleeve featuring exceptional hardness, wear resistance, and dimensional stability for extreme industrial applications. With high temperature and corrosion resistance, ±0.001mm precision tolerance, and national high-tech certification. Ideal for oil & gas, aerospace, automotive, and mining industries requiring durable, high-performance components.

Industrial-grade tungsten steel guide shaft sleeve featuring exceptional wear resistance with 89.5-93 HRA hardness and 3200-4500 MPa bending strength. Designed for textile machinery applications with superior corrosion resistance and high-pressure capability. ISO 9001:2015 certified manufacturing with over 20 patents ensures reliable performance and extended service life.

Precision conical tungsten carbide bushing with superior hardness HRC 90 and wear resistance. Ideal for industrial machinery, reduces friction, ensures dimensional stability. Customizable per drawing, mirror-polished surface, extended service life. Factory direct price.

Precision tungsten carbide sleeve with channel set design for industrial filling and sealing systems. Features 100% virgin material, fine grain structure, and mirror-surface polish. Offers exceptional wear and corrosion resistance with 89.5-93 HRA hardness. Custom sizes and non-magnetic options available.

Precision machined tungsten carbide bushing with ±0.01mm tolerance, heat resistance up to 900°C, and density 14.5-15.0g/cm³. Offers outstanding wear and corrosion resistance, self-lubricating options, and long service life. Ideal for pumps, compressors, and industrial machinery. ISO 9001 certified with OEM support.

High-precision tungsten carbide tube with ±0.001mm tolerance, 89.5-93 HRA hardness, and 800°C heat resistance. Ideal for textile machinery molds and stamping dies. National high-tech certified. Custom sizes available per drawing. Service life 10-50x longer than alloy molds.

Engineered for textile machinery, these solid carbide sleeves offer superior wear, heat, and corrosion resistance. Custom production with tolerances up to ±0.002mm ensures reliable performance in spinning, weaving, and cutting applications. Ideal for demanding industrial environments.

Premium tungsten carbide bushing engineered for textile machinery. Features exceptional wear resistance, high-temperature stability, and precision machining. Ideal for spinning, weaving, and sewing machines. Custom options available with 20 years manufacturing expertise.

Precision-engineered tungsten carbide bearing sleeve with high hardness and wear resistance. Features mirror-polished inner hole, symmetrical cross grooves, and custom sizing. Ideal for severe oilfield applications, extending shaft life and reducing maintenance. 100% virgin material, factory direct pricing.

Engineered for petroleum drilling and production, this tungsten carbide T-type pipe liner offers exceptional wear resistance, high-temperature stability, and corrosion protection. Precision machined for reliable well operations. Custom sizes and grades available. Durable, long-lasting performance.