Hollow plastic balls are commonly used in float valves, tanks and liquid-level control systems.
Hollow plastic balls provide buoyancy in liquid-level and float-control applications through their hollow spherical structure.
Floating performance and structural stability depend on ball diameter, wall thickness and operating conditions. Hollow plastic balls are commonly used in float valves, liquid tanks and level-control systems where lightweight floating components are required.
For applications involving elevated temperature, external pressure or vacuum conditions, ball structure and material selection should be evaluated according to the working environment.
| Item | Specification |
| Product Type | Hollow Plastic Balls |
| Typical Materials | PP / PE |
| Structure | Hollow plastic sphere |
| Diameter Range | 10 mm – 300 mm |
| Density | Material dependent |
| Buoyancy | Design dependent (affected by material density and wall thickness) |
| Chemical Resistance | Material dependent (PP/PE suitable for water and mild chemical environments) |
| Magnetic Properties | Non-magnetic |
| Weight | Lightweight |
| Limitations | Not recommended for high external pressure, vacuum or continuous high-temperature applications |
| Packing | Carton / Plastic bag / Custom |
| Condition | Clean and dry |
| Delivery Time | Production based |
| Material | Main Features | Typical Applications |
| PP / PE | Lightweight floating performance | Float valves, liquid level control and tank applications |
Material selection depends on buoyancy requirements, operating conditions and chemical compatibility.
