Hydraulic Cylinder Assembly
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Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Rod Gland / End Cap used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Rod Gland / End Cap is characterized by the integration of Primary Rod Seal Groove and Wiper Seal Groove. In industrial production environments, manufacturers listed on CNFX commonly emphasize Carbon Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.
A critical sealing and structural component at the rod end of a hydraulic cylinder that contains the piston rod seal and bearing.
Technical details and manufacturing context for Rod Gland / End Cap
Commonly used trade names and technical identifiers for Rod Gland / End Cap.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 5000 psi (350 bar) standard, higher with special designs |
| rod speed: | Up to 1.5 m/s continuous, 3.0 m/s intermittent |
| temperature: | -40°C to +120°C (dependent on seal material) |
| environmental class: | IP67/IP69K for ingress protection |
Manufacturer profiles with relevant production capability in China
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The rod gland, also known as an end cap, serves as a critical sealing and structural component at the rod end of a hydraulic cylinder. It contains and secures the piston rod seal and bearing, preventing fluid leakage and maintaining cylinder integrity under pressure.
Stainless steel is the optimal choice for corrosive environments due to its superior corrosion resistance. Aluminum alloy offers good corrosion resistance with lighter weight, while carbon steel provides strength but requires protective coatings in corrosive conditions.
Look for designs that include a grease fitting port for easy lubrication of the bearing surface, accessible seal grooves for straightforward seal replacement, and robust mounting flanges for secure installation and alignment within the cylinder assembly.
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