4221 PTFE GRAPHITE WITH ARAMID ZEBRA PACKING
MK4221 is blended and braided with 1126Y and 3000Y by special process...
The polishing machine can be divided into single group of pipe polishing machine and multi station pipe polishing machine.It is mainly used for the derusting and polishing of hardware manufacturing, steel and wood furniture, instrument machinery, standard parts and other industries.