Custom all size of ball, use in pumps and valves.

PTFE Sealing，Gasket. Custom all size.

Suitable for producing corrosion-resistant parts, wear reducing and wear-resistant parts, seals, insulation parts, and medical device parts, such as high-temperature wires, cable insulation anti-corrosion equipment, sealing materials, pump valve liners, and chemical containers.

Suitable for producing corrosion-resistant parts, wear reducing and wear-resistant parts, seals, insulation parts, and medical device parts, such as high-temperature wires, cable insulation anti-corrosion equipment, sealing materials, pump valve liners, and chemical containers.