Product Overview

Soda Lime Glass Balls are lightweight precision glass balls designed for economical, corrosion-resistant performance in valves, bearings, metering systems, and measurement and control equipment. Soda Lime Glass Balls are lightweight glass balls. The material is chemically inert and has a low absorption rate of liquids. The soda-lime glass balls are resistant to high alkaline solutions. Typically, they are used in applications that are not subjected to strong mechanical or thermal shocks. They also offer good chemical resistance along with high electrical insulation.

Engineered and tested across thousands of installations based on decades of manufacturing expertise, these soda-lime glass balls are selected when designers need consistent spherical geometry, stable hardness, and dependable performance in cost-sensitive assemblies. They are widely used in economical check valves, plastic bearings, metering pumps, measurement and control equipment, measuring instruments, agitators, ink cartridges, bottle caps, shot blasting, and grinding. They are also used in art and decoration field.

Manufactured and supplied by SHANDONG SDBALLS INDUSTRY CORP LTD., Soda Lime Glass Balls are supported by an export-proven production and quality system. Shandong SDBALLS Industry Co., LTD was established based on the Shengdian Steel ball Factory. With more than 30 years of production experience, SDBALLS operates two factories covering 8,000 square meters with more than 200 sets of modern and efficient production equipment and annual steel ball production of more than 5,000 tons. Products are 100% exported and sold in more than 50 countries. As an ISO9002:2000 certified company, strict quality control is maintained throughout every manufacturing stage.

Key Features & Specifications

Soda Lime Glass Balls provide chemically inert, low-absorption, electrically insulating performance for a wide range of industrial and decorative uses.

Key Features

• Lightweight glass ball construction supports responsive movement in valves and metering assemblies
• Chemically inert material behavior supports stable interaction with many media
• Low absorption rate of liquids supports dimensional and functional stability
• Resistant to high alkaline solutions for alkaline exposure applications
• Good chemical resistance and high electrical insulation for measurement and control equipment
• Recommended for applications not subjected to strong mechanical or thermal shocks

Physical Property

Corrosion Resistant Excellent
Wear Resistant Fair
Magnetism No

Technical Data

Hardness Mohs 6
Density 2.5 g/m^{3}
Young’s Modulus 70 GPa
Tensile Strength 900-1100 MPa

Chemical Composition

%SiO2 %Na2O %CaO %MgO %Al2O3 %Li2O %K2O %TiO2 %Fe2O3 % PbO
63.00-81.00 9.00-15.00 7.00-14.00 6.00 max 2.00 max 2.00 max 1.50 max 0.80 max 0.80 max 0.010 max

Product Images And What They Show

• Product images typically show smooth, spherical soda lime glass balls with clear or colored finishes such as clear, green, dark blue, sky blue, red, black, and yellow.
• Visuals highlight consistent roundness and clean surface appearance suited to check valves, bearings, metering pumps, ink cartridges, bottle caps, grinding, and decorative uses.

Key Benefits & Competitive Advantages

• Delivers stable performance in economical check valves and metering pumps through lightweight, responsive ball movement.
• Supports measurement and control equipment reliability with high electrical insulation and chemically inert material behavior.
• Reduces liquid interaction issues with a low absorption rate of liquids for improved functional stability.
• Enables alkaline exposure compatibility with resistance to high alkaline solutions.
• Provides broad selection flexibility with precision grades G100, G200, G500, and G1000 for application-matched requirements.
• Supports both industrial identification and decorative design with multiple color options including clear, green, dark blue, sky blue, red, black, and yellow.
• Wide size range from 2.0mm to 100.00mm supports standardization across multiple products and assemblies.
• Non-magnetic behavior supports sensitive equipment needs where magnetism must be avoided.
• Export-proven supply and strict process control support repeat-order consistency for global procurement.

Application Scenarios & Use Cases

Scenario	Industry	Key Benefit	Why This Product
Economical check valve ball	Fluid control and valves	Lightweight response and chemical resistance	Widely used in economical check valves and chemically inert material supports stability
Plastic bearing rolling element	Plastic bearings and light machinery	Corrosion resistance and non-magnetic behavior	Used in plastic bearings with excellent corrosion resistance and no magnetism
Metering pump ball component	Metering and dosing	Reliable flow control	Used in metering pumps where consistent ball behavior supports repeatable dosing
Measurement and control equipment internal element	Instrumentation and automation	High electrical insulation	Supports measurement and control equipment where insulation is beneficial
Measuring instrument components	Metrology and instrumentation	Precision grade selection	Available grades G100 to G1000 support application-matched precision
Agitator mixing element	Process equipment	Chemical inertness and low absorption	Used in agitators where inertness and low liquid absorption support stability
Ink cartridge mixing and control element	Printing and consumables	Chemical resistance and stable movement	Used in ink cartridges for mixing and flow control functions
Bottle cap valve and anti-tamper element	Packaging	Clean, inert material behavior	Used in bottle caps where chemical inertness and stability help preserve contents

Competitive Comparison

Feature/Aspect	This Product	Typical Alternative
Chemical inertness	Chemically inert ✓	Some plastics can absorb or react with chemicals ✗
Liquid absorption	Low absorption rate of liquids ✓	Porous or absorbent materials can swell or change behavior ✗
Alkaline resistance	Resistant to high alkaline solutions ✓	Many materials degrade in high alkaline exposure ✗
Electrical insulation	High electrical insulation ✓	Metal balls are conductive and can create electrical issues ✗
Magnetism	No magnetism ✓	Steel balls are magnetic and may interfere with sensitive equipment ✗
Precision options	G100, G200, G500, G1000 ✓	Generic alternatives may not offer defined grades ✗
Size availability	2.0mm to 100.00mm ✓	Narrower size availability increases sourcing complexity ✗
Application scope	Valves, bearings, metering pumps, measurement equipment, cartridges, caps, grinding, decoration ✓	Single-purpose alternatives may not cover diverse use cases ✗
Suitability limits clearly stated	Not for strong mechanical or thermal shocks ✓	Alternatives may not clearly define operating limitations ✗

Technology & Design Highlights

Soda Lime Glass Balls achieve dependable performance through material chemistry, controlled hardness, and precision manufacturing aligned to economical industrial applications.

Material Chemistry For Stable Performance

The soda-lime glass material is chemically inert and has a low absorption rate of liquids, supporting stable long-term behavior in valves, metering systems, and packaging components. Resistance to high alkaline solutions broadens use in alkaline exposure environments while maintaining consistent function.

Mechanical And Electrical Performance Profile

With hardness Mohs 6 and excellent corrosion resistance, soda lime glass balls provide durable performance in many industrial assemblies. High electrical insulation supports use in measurement and control equipment where conductive rolling elements are not suitable. Wear resistance is fair, supporting appropriate selection for applications where extreme abrasion is not the primary demand.

Precision Grade And Size Control For System Fit

Diameter range from 2.0mm to 100.00mm and precision grades G100, G200, G500, and G1000 allow engineers to match ball performance to the assembly needs. This supports economical designs that still require stable geometry and predictable motion.

Application-Appropriate Usage Boundaries

Soda-lime glass balls are typically used in applications that are not subjected to strong mechanical or thermal shocks. This clarity supports correct material selection and improved field reliability by aligning the ball choice to the operating environment.

Industry Compliance & Quality Assurance

Quality assurance supports consistent soda lime glass ball performance for global customers across industrial and decorative applications.

ISO-Certified Quality Management

As an ISO9002:2000 certified company, SDBALLS maintains strict quality control throughout every manufacturing stage. This quality system supports stable product quality and consistent supply for international buyers.

Process Control And Inspection Discipline

Strict process control ensures precision and consistent performance. Visual and mechanical inspection practices support consistent size, surface condition, and grade alignment for dependable performance in valves, bearings, metering pumps, and instrumentation.

Manufacturing Capability And Export Readiness

SDBALLS operates two factories covering 8,000 square meters with more than 200 sets of modern and efficient production equipment and annual steel ball production of more than 5,000 tons. Products are 100% exported and sold in more than 50 countries, supporting long-term global sourcing programs.

Global Reach & Target Markets

Soda Lime Glass Balls serve global markets where economical, chemically inert, electrically insulating, and corrosion-resistant ball components are needed for valves, metering systems, instrumentation, packaging, and grinding applications. With a proven track record of successful deployments across multiple regions and rich experience serving customers in more than 50 countries, SDBALLS supports international buyers with stable specifications, consistent quality, and export-ready delivery performance.

With a proven track record of successful deployments across key regions, we serve a diverse portfolio of clients including valve manufacturers, plastic bearing producers, metering pump OEMs, instrumentation manufacturers, packaging component suppliers, distributors, and engineering firms. Our deep understanding of local regulatory requirements and industry standards expectations helps customers specify appropriate grades, sizes, and color requirements for seamless integration into local production and quality systems.

Target Region	Customer Types	Industry Focus	Our Advantage
North America	Valve and pump manufacturers, packaging component suppliers, industrial distributors, engineering firms	Economical check valves, metering pumps, measurement and control equipment	Export-proven supply with ISO-certified quality control and broad grade selection
Europe	Instrumentation OEMs, plastic bearing manufacturers, precision component distributors	Measuring instruments, plastic bearings, industrial equipment components	Strong specification discipline with grades G100 to G1000 and stable dimensional control
Middle East	Distributors, industrial maintenance suppliers, project procurement teams	Industrial fluid systems, equipment maintenance, packaging components	Extensive regional export experience and reliable lead time planning
Southeast Asia	High-volume OEM assemblers, metering pump manufacturers, trading companies	Dosing systems, cartridges, bottle cap components, industrial equipment	OEM and ODM flexibility for size and color selection with stable batch consistency
South America	Distributors, OEM assemblers, industrial supply companies	Valves, metering systems, general industrial components	Cost-effective sourcing with repeat-order support and consistent specifications

Customer Success & Experience

Engineered and tested across thousands of installations, Soda Lime Glass Balls are a proven choice for organizations that need economical ball components with excellent corrosion resistance, high electrical insulation, and stable chemical behavior. Typical deployments include economical check valves and metering pumps where lightweight motion supports reliable sealing and dosing, and measurement and control equipment where insulating, non-magnetic balls help protect system performance.

SDBALLS brings more than 30 years of production experience and exports to more than 50 countries, supporting global qualification and stable supply continuity. Representative outcomes include an instrumentation assembler in Europe standardizing G500 grade glass balls to stabilize internal movement consistency, a packaging component supplier in Southeast Asia selecting colored balls for bottle cap applications requiring reliable valve behavior, and an industrial distributor in the Middle East consolidating supply for check valve and metering pump maintenance programs requiring consistent size availability.

After-sales support focuses on grade selection, size confirmation, and application fit guidance to ensure the correct balance of performance and cost. Customers value strict process control, dependable ontime delivery planning, and consistent repeat-order quality that support long-term supplier relationships.

FAQ

Q: What are Soda Lime Glass Balls used for?

A: They are widely used in economical check valves, plastic bearings, metering pumps, measurement and control equipment, measuring instruments, agitators, ink cartridges, bottle caps, shot blasting, and grinding. They are also used in art and decoration field.

Q: What diameter range is available for Soda Lime Glass Balls?

A: The diameter range is 2.0mm to 100.00mm. This range supports both small instrument assemblies and larger valve and industrial components.

Q: What precision grades are offered?

A: Precision grades include G100, G200, G500, and G1000. This allows selection based on the assembly’s performance requirements and cost targets.

Q: What are the key material characteristics of soda-lime glass balls?

A: The material is chemically inert and has a low absorption rate of liquids, offering good chemical resistance and high electrical insulation. The balls are also resistant to high alkaline solutions.

Q: Are soda-lime glass balls suitable for high shock or high thermal shock applications?

A: They are typically used in applications that are not subjected to strong mechanical or thermal shocks. For environments with strong mechanical or thermal shocks, selection should align to the operating conditions.

Q: What physical and technical data is listed for this product?

A: Physical property lists corrosion resistant as excellent, wear resistant as fair, and magnetism as no. Technical data includes hardness Mohs 6, density 2.5 g/m^{3}, Young’s Modulus 70 GPa, and tensile strength 900-1100 MPa.

Q: What colors are available for Soda Lime Glass Balls?

A: Available colors include clear, green, dark blue, sky blue, red, black, and yellow. This supports application identification and decorative design needs.

Q: What quality assurance and supply capability support global purchasing?

A: Strict process control ensures precision and consistent performance, and OEM and ODM customization supports accurate specifications. As an ISO9002:2000 certified company with products exported to more than 50 countries, SDBALLS supports stable repeat-order quality and reliable shipment planning.