Item
plastic ball with centre hole
Material
NR,NBR,EPDM,Silicone, ect, or any custom compound
Size
As per customer's requirements
Color
Black,white,red,green,transparent or any color
Technology
Hot pressing molding ,injection molding or extrusion
Working temperature
-60~350℃
Drawing Format
DWG/DXF/IGS/STEP/X-T and PDF