Description of Lead Radioisotope Storage Container

Lead storage containers for radioactive isotopes—commonly referred to in the industry as "lead boxes," "lead pots," or "lead pigs"—are critical shielding devices used for the safe storage and transport of radioactive materials in fields such as nuclear medicine, industrial radiography, and scientific research. These containers utilize a "steel-encased lead" structure: the outer layer consists of thick-walled carbon steel or stainless steel, providing mechanical strength, impact resistance, and structural support, while the inner layer is filled with lead to provide radiation shielding. This design prevents issues such as deformation or source jamming that could occur with pure lead due to its softness. The container's primary function is to leverage the high density of lead to contain gamma and X-rays within the vessel, ensuring that external environmental dose rates remain within the safety limits established by the International Atomic Energy Agency (IAEA) and relevant national standards, thereby protecting operators, the public, and the environment from radiation hazards.

Specification of Lead Radioisotope Storage Container