SRD Wiper seal, double-acting O-Ring energized scraper which prevents the ingress of mud or other contaminants to enhance effective system service life,Secondary sealing , easy installation in small diameters.
GFS is one of the top hydraulic sealing solution companies in China. Focusing on hydraulic cylinder, rotary, oil & gas equipment seals from R&D to manufacture, providing Cost-effective & high-quality products.
