Excellent Quality Carbide Balls

Engineered for precision, hardness, and extreme durability in valves, bearings, and fluid control systems.

Product Description

Tungsten Carbide Balls are precision-engineered spherical components made from cemented carbide, typically composed of tungsten carbide (WC) and a binder like cobalt (Co). These balls are widely used in demanding applications that require extreme hardness, wear resistance, and dimensional stability.

They are commonly used in bearing systems, valve seats, gauging instruments, flow meters, and precision mechanical devices, especially in aerospace, oil & gas, medical, and metrology industries.

특징

Extreme Hardness
Up to HRA 92.5, ensuring long service life in abrasive and high-pressure environments.
Superior Wear Resistance
Outperforms steel balls by 10x in terms of wear and deformation under stress.
Excellent Corrosion Resistance
Available in grades suitable for acidic, saline, or chemically aggressive conditions.
Dimensional Precision
Tolerances as tight as ±0.001 mm, perfect for high-accuracy valves, sensors, or measurement systems.
High Load-Bearing Capacity
Ideal for use in high-load bearing assemblies, especially in rotating and reciprocating machinery.
Wide Range of Sizes & Grades
Diameter options from 0.5 mm to over 50 mm; customizable material grades (e.g., YG6, YG8, YN6, YN9).
Non-magnetic Options Available
Useful in sensitive instruments where magnetic interference must be minimized.

명세서

Property	Value
Material Grade	YG6, YG8, YG20 or Custom
경도(HRA)	89.5 – 92.5
Diameter Range	0.5 mm – 50 mm
Tolerance	±0.002 mm (standard), customizable
밀도	14.8 – 15.1 g/cm³
표면 마감	Ground / Polished / Lapped
Application Temperature	Up to 600°C

Why Choose Retop Carbide Balls?

Our carbide balls are made from premium tungsten carbide powder with cobalt binder, sintered under strict quality control to ensure superior density and structural integrity. With excellent hardness and surface finish, they outperform traditional steel balls in abrasive and corrosive environments. Commonly used in check valves, linear bearings, and fluid sealing systems, Retop’s carbide balls are trusted by industries globally.