Plastic hollow ball
In industry field,plastic hollow ball could be used in the chemical tower or in the pool to cover the liquid surface which can avoid the bad smell and the liquid volatilization.
The colorful plastic hollow ball could be used as liquid level floating mark ball.we can produce all colors as per customers special requirement.
We also provide depolished and polished plastic hollow ball based on different usage.
Standard sizeDia 6mm
Dia 16mm
Dia 28mm
Dia 60mm
Dia 8mm
Dia 19mm
Dia 30mm
Dia 70mm
Dia 10mm
Dia 20mm
Dia 38mm
Dia 75mm
Dia 15mm
Dia 25mm
Dia 50mm
Dia 100mm
The normal material is PP, PE,RPP,PVC,CPVC,PVDF and so on.
Material Performancematerial
PE
PP
RPP
PVC
CPVC
PVDF
density
0.94~0.96
0.89~0.91
0.92~0.94
1.32~1.44
1.50~1.54
1.75~1.78
working temp. ºC
≤90
≤100
≤130
≤60
≤90
≤280
corrosion resistance
High
High
High
High
High
High
compression strengthN/mm
≥6.0
≥6.5
≥7.0
≥6.0
≥8.0
≥10.0