Yg6 Highly Wear-Resistant Tungsten Carbide Unground Bearing Ball
Specification of tungsten carbide ball
1. We are able to manufacturing all kinds of tungsten carbide
components for different applicants, customized manufacturing
carbide sealing rings/balls and seats/valve trims/bushing/sleeves
wear parts with high quality.
2. Our special developed materials for Tungsten Carbide Bearing
balls have the characters of high wear resistance, corrosion
resistance and erosion resistance.
3. Made from our special designed tungsten carbide materials, our
carbide components shows high hardness and transverse rupture
strength, and has superior performance on abrasion, erosion and
corrosion resistance, which enable it to be widely used in
petrochemical industries and other industries.
| Grade | Density ( g/cm3) | Hardness ( HRA) | T.R.S(MPa) | Grain size ( μm) | Composition ( % ) | Equal to ISO |
| YL10.2 | 14.4~14.6 | ≥91.8 | ≥3000 | 0.6~0.8 | 10%CO 90%WC | K30 |
| YG6X | 14.9~15.0 | ≥91.5 | ≥2300 | 0.8~1.0 | 6% CO 94%WC | K10 |
| YG15 | 14.0~14.1 | ≥87 | ≥3000 | 1.2~2.0 | 15%CO 85%WC | / |
| YG10 | 14.4~14.6 | ≥88 | ≥2400 | 1.2~1.6 | 10%CO 90%WC | K20 |
| YG8 | 14.65~14.8 | ≥89.5 | ≥2800 | 1.2~1.6 | 8%CO 92%WC | K20 |
| YG6 | 14.85~15.0 | ≥90.2 | ≥2400 | 1.2~1.6 | 6%CO 94%WC | K10 |
Sizes of tungsten carbide ball
Mingri also can produce the other customized carbide parts, not
only the sizes & shape, but also the grades based on your using
purpose.
If you need more specification of the tungsten carbide balls,
please kindly contact us.
Product DIA. specifications:
| 2mm | 2.381mm
(3/32") | 3mm | 3.175mm
(1/8") | 4mm | 4mm |
| 6mm | 6.35mm
(1/4") | 8mm | 8.5mm | 12mm | 11.1125mm
(7/16") |
| 14mm | 14.2875mm
(9/16") | 15mm | 15.875mm
(5/8") | 20mm | 22.225mm
(7/8") |
Application of tungsten carbide ball
A. Material: cobalt-base alloy, nickel -base alloy and other
corrosion resistant
material.
B. Application fields: Subsurface pump/Oilfield Tubing pump/Insert
pump, sealing, it is widely used in petroleum industry and other
anti-corrosion machine parts.
C. Properties: Seat-ball valves for oilfield Insert Pumps have good
resistance against corrosion and oxidation;
Tungsten carbide valve ball and seat are widely used in petroleum
drill and exploitation equipment. It's used to the stationary
and roving unidirectional valve in various tube-type oil suction
pump due to their high hardness, wear and corrosion resistance as
well as good anti-compression and thermal shock characters with a
high pump effect.
