Parker Rod Gland Seal Kits for Series HD Hydraulic Cylinders Wear-resistant and extrusion-resistant
Example Models:
RG1HDL0061
RG1HDL0101
RG1HDL0131
RG1HDL0171
RG1HDL0201
RG1HDL0251
RG1HDL0351
RG1HDL0401
RG1HDL0551
Rod Gland Seal Kits for Parker Series HD Hydraulic Cylinders
Product Overview
A: Depends on the style of tie-rod. We would like to cast and forge once the quantity above 100 pcs.
A: Well, it depends on the quantity and style of hydrualic cylinders, at least 60 days if we make casting and forging, at least 35 days by maching.
A: Sure, we are the manufacutuer and trading of hydraulic cylinder.
A: Double-Acting-have a port at each end, supplied with hydraulic fluid for both the retraction and extension. Single-Acting-hydraulic fluid enters through
a port at one end of the cylinder, which extends the rod by means of area difference. An external force or gravity returns the piston rod.
A: Sure. Show us the drawing, we will quote for you soonest.
A: Yes, we make and supply a wide rang of hydrualic cylinders as a proffetional manufacture, there are only some kinds of them show on the website. Freely contact us to get more information.
- All-in-One Cartridge Design
Complete matched gland and sealing set eliminates mismatched spare parts, cuts maintenance downtime and avoids leakage risks caused by incompatible seals.
- Heavy-Duty Mill-Type Durability
Bronze bearing + wear-resistant PU primary seal withstand high-frequency reciprocation, iron dust contamination and impact loads from metallurgical and mining equipment.
- Universal Compatibility
RG gland kits fit all HD / HDC cylinder generations, covering all standard inch rod diameters from 5/8" up to 8". Separate RK rod seal-only kits (without bronze gland) are available for routine minor seal replacement when the original gland housing remains undamaged.
- Dry Rod Sealing Performance
Multi-lip primary seal + dual-action wiper combination delivers nearly dry rod running, drastically reducing external oil dripping and workplace fluid contamination.
- Before fitting, thoroughly polish and deburr the piston rod surface; wrap thin shim material over rod threads to avoid cutting seal lips during gland installation.
- Lubricate all sealing elements with matching hydraulic fluid prior to assembly.
- Torque gland retainer screws to Parker specified values to prevent gland loosening under vibration in mill heavy-load environments.
- Replace the full RG kit instead of single seals during overhaul to avoid uneven wear and secondary leakage failure.
