Specification :

They could be solid as well as hollow. The polyurethane rods are mainly used as spring and punch mould functioning buffering or damping parts. As elastic parts, they are mainly used in the punching machine and other similar machines. They could not only protect the equipments but also assure the quality of the moulds. PU rod are also widely used in other industries.
Specification:
Dia: 10mm-300mm
Length: 300mm (Dia: 8mm-300mm), 500mm (Dia: 18mm-300mm) and 1000mm(Dia: 30mm-300mm) Hardness: 78A-85A or above 85A
Color: Natural Color or Red, Black or any color as per your requirements.
Material: Polyester or Polyether, PTMG.