Durable Alumina Ceramic Balls for Efficient Ball Valve Use

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Product Description

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Basic Specifications

Model NO.
ceramic ball
Type
Bearing Ball
Material
Ceramic / Borosilicate Glass
Size Range
1mm - 60mm
Tolerance
+/-0.02mm
Color
Transparent / White
Application
Valve, Lotion Pump, Sprayer, Perfume Bottle
Surface
Smooth & Solid
Packing
Woven Bag + Pallets (20-25kg)
Capacity
100,000 kg per month

Product Advantages

Ceramic Ball Advantages: Ceramic balls for bearings have long wear resistance, high temperature and corrosion resistance. They are lightweight and suitable for high speeds, featuring non-magnetic insulation and low noise, ideal for complex working conditions.

Steel Ball Advantages: Crafted with 0.001mm precision, offering 30% higher wear resistance than standard. Suitable for motorcycles, bicycles, and bearings, ensuring 5,000+ hours of stable runtime.

Production Excellence: Over 35 years of production experience with a 99.8% pass rate. Customizable solutions with an average cost-saving of 12%.

Durable Alumina Ceramic Balls
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Comparison & Specifications

Category Our Premium Products Standard Others
Product GradeG5-G2000G50-G2000
Specifications0.5mm - 150mm2mm - 100mm
Product Testing100% 12-process inspectionSampling inspection
Lead Time3 - 30 days8 - 60 days
HardnessHRC 58-66Variable
After-sales12-month warrantyInsecure
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Performance Details

Wear Resistance
Fatigue Strength
Precision Inspection

Our quenching process ensures the steel ball hardness reaches HRC 58-66. Wear resistance is increased by 50% and fatigue strength by 40%. Full 100% inspection guarantees an accuracy of ± 0.1 μm, meeting zero-defect requirements for aviation and medical fields.

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Factory Overview

Factory Video Cover

Founded in 1989, our facility is ISO 9001 and IATF 16949 certified. It covers an area of 18,000 square meters including advanced workshops and a sophisticated laboratory. We produce chrome steel, stainless steel, copper, and ceramic balls according to international standards, with a monthly capacity of 180 tons.

Processing Line
Quality Control

Frequently Asked Questions

What materials are available for the precision balls?
We provide bearing steel (GCr15), stainless steel (304/316/440C), carbon steel, chromium steel, and ceramic materials. Customization is also supported.
What is the accuracy level and hardness range?
Our products meet ISO 9001:2015 standards, ranging from G5 (maximum) to G2000 (industrial grade). Hardness typically ranges from HRC 58-66 depending on the material.
Do you support non-standard sizes or surface treatments?
Yes! We support diameters from 0.5mm to 150mm and offer surface treatments like polishing, chrome plating, and specialized coatings.
How is the quality ensured for each batch?
We use fully automated production with 100% inspection for roundness, hardness, and roughness, accompanied by third-party testing reports.
What is the typical production cycle and shipping method?
Standard products take 3-7 days, while customized orders take 10-15 days. We ship via express, sea, air, or land transportation.
Can I request free samples before a bulk order?
Yes, we provide free standard samples (cash on delivery). Customized samples may incur a small cost fee.

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