High precision transparent black round glass balls solid glass beads

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Price:$0.10 - $0.20
Price in USD:Details


Product Overview


Product Description

High precision transparent black round glass balls solid glass beads

Soda lime glass ball
Features:Soda lime precision glass balls will provide continual service at 230°F.; good electric and corrosion resistant properties; available in a variety of colors and surface finish (polished or matte). Lightweight vs. steel / stainless steel.
Application:When polished, soda lime glass balls provide an extremely good seal making glass balls ideal for check valves in food processing, pharmaceutical, and photographic processing equipment. Soda lime glass balls are also used in plastic bearings,valves,ball-valves of sprayers, metering pumps, flow meters, measurement instruments, agitators, optic fiber devices, ink cartridges, closures for bottle, grinding.

Boroasilicate glass ball
Features:Borosilicate glass balls are resistant to corrosion and remain absolutely neutral, even to aggressive chemicals in nearly all fields of chemistry.It is extremely resistant to water, acids, organic substances and halogens and it also has a high alkali resistance.
Applicate:Metering pumps ,flow meters;valves against strong oxidizing concentrations;
check values.bearing and so on .


Q:Are you a manufacturer?
A:Yes, we are a professional high precision glass ball manufacturer.

Q:What is range of the size?
A:Soda lime glass ball size:1mm-16mm
    Borosilicate glass ball size :1.588mm-50.8mm

Q:What’s material of ball you can produce?
A:We are able to produce material of Soda-Lime,Borosilicate glass ball,POM,PP,PA66 plastic ball .

Q:Which tolerance you can produce?
A:We can produce tolerance with ±0.01mm,± 0.015mm, ± 0.02mm. Mostly produce ± 0.02mm .

Q:What's color you can produce?
A:Usually produce clear,transparent color. Also can produce other color as you request .

Q:What’s your MOQ ?
A:Usually 100pcs,if we have balls in stock,then don’t request MOQ.

Q:Do you offer free sample?
A:Yes,we can offer free sample.But you should to pay for express cost.


glass ball for sprayers

glass ball for roll on bottle

glass ball for valves

About Us

Shandong PT International Trade Co.,Ltd is one of famous balls factory from china .Our factory cover an area of 15000 square meters in Henan province . With over 20 years history,our factory have good reputation from our customers and government.

We mainly produce stainless steel ball (201, 304, 316,420,420C,440C,430),also produce
chrome steel ball (AISI52100,100CR6,GCR15),carbon steel ball (1015,1010,1045,1085),
copper/brass balls,
high precision plastic ball(material of POM,PP,PA66 ),
glass balls (material of Soda-Lime and Borosilicate),
Tungsten carbide ball,
flying saucer ball,
polishing media ball,
ceramic ball,
Aluminum ball and other kinds of material ball.

Our delivery time:It is 3-5 days if the goods are in stock.or it is 5-25 days if the goods are not in stock,it is according to the quantity.

Welcome to visit us and send inquiry to us!

Glass ball grinding

grinding high precision size glass ball by grinding machine

Glass ball polishing

polishing good surface by polishing machine

Glass ball sorting

choosing suitable size by sorting machine

hand picking

choosing suitable size by human

Our Certifications

Vernier calipers to test glass ball size.

Microscopic to test glass ball surface.

Three needle gauge to test glass ball roundness.

Packing & Delivery

Packing Details  : 1.20kg per bag with carton ,then put in pallet 

                                   Carton size : 35cm*26cm*23cm
                                2.as customer request

Delivery Details : about 5-10 days after payment

1.Pallet package

2.carton packing

3.Nylon bag packing

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When you send us inquiry 

1. Size 



4.Your special requirements 

0.4891 s.