Standard hydraulic cylinder seal kit, PTFE + NBR, Glide Ring / Stepseal type seals, for high-pressure hydraulic cylinders, workover rigs, top drives, drilling rigs, and fracturing units, custom manufacturing

The standard hydraulic cylinder seal kit includes PTFE+NBR Glide-Ring and Stepseal seals for the piston and rod of a high-pressure hydraulic cylinder. Supply is possible for Jianghan Siji XJ450/650/750 workover rigs, Nanyang Erji equipment, XCMG XJ900DB, NOV top drives, Honghua drilling rigs, and SANY fracking units. Manufacturing is based on hydraulic cylinder model, cylinder diameter, rod diameter, groove dimensions, and operating conditions.