Custom Tungsten Carbide Bushings for Oil and Gas

  • brand_name OEM/LANGSUN
  • place_of_origin China
  • minimun_order_quantity 10
  • supply_ability 10000 PCS/MONTH
  • payment_terms L/C,T/T,Western Union
  • certficate ISO9001

Tungsten Carbide Busings are high-performance mechanical components that are now providing increased durability and precision for a variety of industrial applications and can withstand extremely harsh operating environments. When installing carbide bearings into your machine or equipment, you can benefit from their superior hardness, wear resistance, close tolerances and corrosion resistance. Carbide alloy bearing sleeves provide a reliable solution for demanding applications, ensuring reliable operation and extended service life of machinery and equipment.

tungsten carbide bearing bushing.png


Tungsten carbide bushings are used in drilling equipment, pumps, valves and other critical components in the oil and gas sector.


Features of tungsten carbide bushings:

1. Extraordinary hardness

2. Excellent wear resistance

3. Close tolerance

4. Excellent corrosion resistance


choose us:

1. HIP sintering, excellent compactness

2. High precision, quality assurance

3. Good surface finish

4. Competitive price, delivery on time

5. Shape, size and material can be customized according to customer requirements



Ningbo Langsun Tungsten Carbide Co., Ltd. has strict requirements on the quality of tungsten carbide bushings. Each product has been strictly inspected during the processing process and the final product, and each product can be traced. Our tungsten carbide bushings have been exported all over the world. Langsun Carbide can customize tungsten carbide bushings in any shape, size and material according to customer needs. Including tungsten carbide threaded bushing, tungsten carbide shaft bushing and tungsten carbide drill bushings etc.


Tungsten carbide material specification
GradeBinder (Wt %)CobaltDensity (g/cm3)Hardness (HRA)TRS (>N/mm²)Grain Size(μm)
YG65.8-6.314.6-15.089.5-9118000.8-2.0
YG6X5.8-6.314.4-14.790.5-91.516500.6-1.0
YG87.5-8.214.4-14.789.0-90.522001.0-1.5
YG1111.0-11.514.2-14.487.0-88.528001.0-2.0
YG11C11.0-11.514.2-14.486.0-88.030001.0-2.5
YG1514.5-1513.9-14.086.0-88.033001.0-2.0
YG2020.0-20.513.2-13.584.0-85.034001.0-2.0
YG20C20.0-20.513.2-13.583.0-85.036001.0-2.5
K05VF4.5-5.014.6-15.092.5-93.015000.6-1.0
K10VF5.5-6.214.5-14.791.5-92.515500.6-1.0
K20VF7.5-8.014.5-14.790.5-91.518000.6-1.0
GradeBinder (Wt %)NickelDensity (g/cm3)Hardness (HRA)TRS (>N/mm²)Grain Size(μm)
YN65.5-6.214.6-15.089.5-90.518000.8-2.0
YN6X5.9-6.514.5-14.989.4-9117500.8-1.8
YN6A5.9-6.514.5-14.889.5-91.518500.8-1.8
YN76.8-7.214.4-14.889.0-90.019000.8-1.6
YN87.8-8.314.5-14.889.0-90.022000.8-2.0
YN1211.5-12.214.0-14.487.5-88.526000.8-2.0
YN1514.5-15.213.7-14.286.5-88.028000.6-1.5