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High Density Lead Shielding Bricks with 11.34 Specific Gravity and Herringbone Dovetail Interlock Made from Pure Lead >= 99.99%

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High Density Lead Shielding Bricks with 11.34 Specific Gravity and Herringbone Dovetail Interlock Made from Pure Lead >= 99.99%

MOQ : 100 Kilograms

Packaging Details : Wooden cases or strapped pallets with corner protection, export grade, or per customer requirement

Payment Terms : T/T, L/C, Western Union

Supply Ability : 50000 Kilograms per Month

Delivery Time : 1-3 working days for stock, 10-15 days for custom casting

Certification : ISO 9001:2015, CE

Density : 11.34 g/cm3 verified

Specific Gravity : About 11.34 at 20 C

Material : Pure lead >= 99.99%

Price : USD 3.30-4.10 / Kilogram

Edge Profile : Herringbone dovetail interlock

Place of Origin : Jiangsu, China

Thickness Range : 8 mm - 200 mm

Model Number : HD-LB1134

Application : CT, PET, angiography, industrial radiography

Density Report : Available on request

Brand Name : RayShielding

Standard Size : 200 x 100 x 50 mm

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High Density Lead Shielding Bricks 11.34 Specific Gravity For CT Scan Room Walls
Density is the single most useful number in lead shielding, because the mass of lead in the path of the beam determines how much radiation is absorbed. These high density lead shielding bricks are cast to a verified density of approximately 11.34 grams per cubic centimetre, the true specific gravity of pure lead, so a single course of brick delivers the lead equivalent that the room calculation assumes. Low density castings full of gas porosity under perform badly, and installers often compensate by adding material that the structure was never designed to carry. Our solid, fully dense bricks mean the shielding wall is both thinner and lighter than a wall built from inferior blocks, and the documented specific gravity gives the radiation physicist a reliable figure to enter into the shielding model.
Key Features
  • Verified 11.34 Density: Fully dense gravity-cast blocks that match the specific gravity of pure lead.
  • Solid Void-Free Casting: Controlled pouring and slow cooling prevent gas porosity and shrinkage cavities.
  • Consistent Lead Equivalent: Uniform density gives the shielding calculation a dependable, repeatable input.
  • Thinner Lighter Walls: Higher density means less lead and less structural load for the same attenuation result.
  • Square Interlocking Edges: Dovetail edges keep courses locked and joints tight during dry stacking.
  • Clean Dimensional Tolerance: Faces machined or trimmed to plus or minus 0.5 mm for true, level walls.
  • Batch Density Report: A density and weight report can be supplied with each shipment on request.
Technical Specifications
Parameter Specification
Material Pure lead, Pb content equal to or above 99.99%
Density Approximately 11.34 g per cubic centimetre, verified by weight and volume
Specific Gravity About 11.34 at 20 degrees Celsius
Standard Size 200 x 100 x 50 mm and other standard shielding sizes
Thickness Range 8 mm to 200 mm, cast to order
Length and Width 100 mm to 800 mm by 50 mm to 300 mm, or as required
Edge Profile Single-herringbone or double-herringbone interlock
Surface Smooth, flat and oxide-free
Tolerance Plus or minus 0.5 mm on machined faces
Application CT room, X ray room, PET suite, industrial radiography
Applications
High density lead shielding bricks are chosen wherever the shielding design is tight on space or where the structure cannot carry heavy extra load. Typical installations include CT scanning rooms, PET and nuclear medicine suites, interventional angiography laboratories, dental and veterinary X ray rooms, and industrial radiography enclosures. Because the bricks are dense and interlocking, a contractor can build a compact, professional looking wall that reaches the required lead equivalent with fewer courses, which saves labour as well as material and leaves more usable floor area inside the shielded room.
How Density Drives Shielding Performance
Two bricks of the same size can differ sharply in shielding value if one contains gas porosity from a rushed casting. We control the melt temperature, the pouring rate and the cooling cycle so that the lead solidifies without trapped voids, and we verify the result by weighing each brick against its calculated volume. The measured specific gravity is recorded in the batch file and can be reported to the customer, giving the radiation protection engineer a solid, auditable figure for the shielding model and for the project handover dossier.
Packaging & Quality Assurance
Bricks are packed in robust wooden cases or on strapped pallets with corner protection, and each pack is marked with the size, net weight and batch code. Production follows our ISO 9001 quality management system and CE conformity is verified before shipment. OEM and ODM orders are welcome, whether you need a private label, a special size or a documented density report; tell us the room requirement and we will recommend the most economical brick specification and confirm the delivery schedule.

Product Tags:

High Density Lead Bricks

      

11.34 Specific Gravity Lead

      

CT Scan Room Shielding

      
Quality High Density Lead Shielding Bricks with 11.34 Specific Gravity and Herringbone Dovetail Interlock Made from Pure Lead >= 99.99% for sale

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