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The lead ball is a high-performance product crafted from lead ingots with a purity of over 99.994%, offering exceptional versatility across radiation shielding, industrial weighting, and specialized applications. Available in diameters ranging from 1.75mm to 20mm, these lead pellets leverage lead’s inherent properties—low melting point, high corrosion resistance, low X-ray and gamma-ray penetration, and excellent plasticity—to deliver reliable performance in diverse scenarios. From attenuating radiation in medical and nuclear industries to serving as counterweights in engineering projects, the lead ball is a cost-effective and durable solution. Its ability to be poured like a liquid (in small pellet form) makes it easy to deploy in narrow spaces or irregularly shaped containers, setting it apart from rigid shielding materials.

Parameter | Details |
Diameter Range | 1.75mm – 20mm (custom diameters available) |
Material Purity | ≥99.994% lead ingot |
Weight Options | 2KG per package, custom weight batches available |
Physical Properties | Low melting point, high corrosion resistance, good plasticity, low radiation penetration |
Key Features | Non-toxic (when used as directed), easy to handle, recyclable |
Compliance | Meets industrial and medical radiation protection standards |
Lead’s high density and atomic number make lead balls highly effective at absorbing and attenuating X-rays and gamma rays. When packed in vests, blankets, or bags, they form a reliable barrier around radiation sources, making them ideal for medical facilities, nuclear plants, and industrial testing environments. Their small size allows for precise placement, ensuring targeted shielding where it is most needed.
The lead balls boast a low melting point, enabling easy casting and customization for specific applications. Their high corrosion resistance ensures longevity even in harsh industrial or chemical environments, while their good plasticity allows them to conform to different shapes without cracking. These properties make them a versatile choice for both permanent and temporary setups.
Unlike single-use protective products, lead balls serve multiple industries and applications. From radiation shielding and industrial counterweight to shooting sports and mechanical engineering, they offer exceptional value by adapting to diverse needs. This versatility reduces the need for multiple specialized products, lowering costs for businesses and organizations.
Small lead pellets can be poured like liquids, making them perfect for filling narrow containers, irregularly shaped spaces, or custom shielding structures. They require no complex installation and can be quickly deployed or rearranged as needed. This flexibility is particularly valuable in dynamic environments like construction sites, medical clinics, or research labs.
Medical facilities: Shielding for X-ray rooms, CT labs, and nuclear medicine departments by packing lead balls around radiation sources.
Nuclear industry: Attenuating gamma rays in power plants and waste processing facilities.
Industrial testing: Protecting workers during non-destructive testing (NDT) with radiation equipment.
Bridge construction: Ballast for structural stability during assembly.
Pressure chambers: Counterweights to maintain pressure balance.
Model rockets: Adding weight to rocket heads for improved stability during flight.
Shooting belts: Weighted bags for scuba diving, cycling, and swimming.
Fishing: Traditional line weights (split shot) for bait positioning.
Stirling engines: Regenerators due to low thermal capacity and conductivity at low temperatures.
Speaker brackets: Acoustic decoupling and stability enhancement.
Stress testing: Variable weight material for strength and fracture stress testing systems.
Lead balls are highly effective at shielding X-rays and gamma rays, which are common in medical, industrial, and nuclear applications. Their high density and atomic number allow them to absorb and scatter these ionizing radiations, reducing exposure levels for humans and equipment. They are not designed for shielding neutron radiation, which requires specialized materials like boron or cadmium.
Yes, we offer full customization for lead balls. Beyond the standard diameter range (1.75mm – 20mm) and 2KG packages, we can produce pellets of specific diameters, weights, or batch sizes to meet your requirements. Whether for small-scale laboratory use or large industrial projects, our technical team can tailor the product to your needs.
Store lead balls in a cool, dry, and well-ventilated area, away from corrosive substances (such as acids or alkalis) that could damage their surface. Use sealed containers to prevent dust accumulation and avoid mixing with other materials. Keep them out of reach of children and pets, and follow proper handling procedures (gloves recommended) to avoid direct skin contact for extended periods.
Yes, when used as directed, lead balls are safe for medical environments. They are made from high-purity lead (≥99.994%) with no harmful additives, and their radiation shielding properties are critical for protecting patients and staff. Ensure proper containment (e.g., in sealed bags or blankets) to prevent direct contact with patients, and follow hospital sanitization protocols for reusable shielding setups.