{{ variable.name }}
| Type | Hollow steel ball | Model | Custom – seamless or welded (AISI 304 / 316 / carbon steel) |
| Params | Outside diameter and wall thickness per specification; through-holes available | Material | Carbon steel, stainless steel (304/316) or alloy steel |
| Applicable Industry | Architectural & decorative spheres, hollow shaft/bearing assemblies, buoyancy/aerostatic applications, ornamental structures | ||
Lightweight yet rigid spherical form—reduces mass and material cost versus solid balls while enabling internal routing or buoyancy-driven designs.

Hollow Steel Ball
