This grade is used to manufacture components such as pump wear rings, shaft bushings, containment shells, labyrinth seals, and other parts for multistage pumps, submersible pumps, magnetic drive pumps, and compressors. It offers the following advantages: 1.Lower coefficient of thermal expansion, combined with an excellent balance of toughness and strength. 2.Inherent ductility and thermoplastic nature provide good absorption of impact and vibration. 3.Oil-free self-lubrication, outstanding wear resistance, and low dynamic coefficient of friction. 4.Excellent dimensional stability. 5.Outstanding chemical resistance.