Material:Natural Rubber 
Color: Red, blue, brown, orange, yellow, etc 
Density: 0.9kg/m3-300kg/m3 
Diameter: 6mm-175mm 
Withstand high temperature: Normal (80 degree), heat resisting (250 degree) 
Shape:According to Customer's requirements 
Sample:Available 
OEM&OME:Available                      
Delivery Term:10-15 Days 
    
Variety: Normal, polishing, surface coated, etc, according to your requirement 

Advantage: 

Our sponge cleaning ball has extremely elastic, ductile and compressible 
1. Good corrosion behaviour and high absorbency 
2. Standard color: orange, or as you need 
3. Low temperature resistance up to -40°C elastic 
4. Elongation at break 400 - 550 % depending on sponge type 
5. Tensile strength: 0, 15 - 1, 2 N/mm² depending on sponge type 
6. Environmental-friendaly 

Application: 

Cleaning the pipeline of concrete pump and concrete pump truck in Construction work equipment.