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Rod Seals
A rod seal is a critical component in hydraulic and pneumatic cylinders, specifically designed to seal around the piston rod as it moves in and out of the cylinder. It prevents pressurized fluid from leaking out of the cylinder, which is essential for maintaining pressure and ensuring system performance.
🔧 Primary Function-
Seals the interface between the moving rod and the stationary cylinder head.
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Prevents internal fluid from escaping the cylinder during operation.
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Often works in tandem with wiper seals and guide rings.
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Installed in the cylinder head (gland).
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Directly contacts the piston rod during movement.
| Type | Features | Use Case |
|---|---|---|
| U-Cup Seals | U-shaped, flexible lips, excellent dynamic sealing | Standard hydraulic cylinders |
| Lip Seals (Single or Double Lip) | One or two sealing edges | Medium to high-pressure systems |
| Buffer Seals | Installed in front of the primary rod seal | Absorbs pressure spikes and protects main seal |
| T-Seals | T-shaped with backup rings | High-pressure systems |
| PTFE Seals | Low friction, high chemical resistanc |
Hydraulic Cylinder Seal Kits
Product Price: Rs 650 / PieceGet Best Price
Minimum Order Quantity: 50 Piece
Product Details:
| Cylinder Bore | 50 mm |
| Rod Diameter | 50 mm |
| Material | Polyurethane Pur |
| Application | Industrial |
| Seal Kit Type | Hydraulic Cylinder Seal Kit |
| Diameter | 2 inch |
| Country of Origin | Made in India |
| Temperature Range | Up to 150 C |
| Color | Blue |
Cylinder Bore Diameter: 20 mm · Seal Kit Type: Hydraulic Cylinder Seal Kit · Material: Mild Steel · Seal Material: PU (Polyurethane).
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Pu Rod Seal
Product Price: Rs 50 / PieceGet Best Price
Product Details:
| Inner Diameter | 10 mm |
| Material | Rubber |
| Color | Blue |
| Thickness | 2mm |
| Packaging Type | Box |
| Shape | Round |
| Country of Origin | Made in India |
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Blue Rod Seal
Product Price: Rs 50 / PieceGet Best Price
Product Details:
| Material | Polyurethane |
| Thickness | 7mm |
| Color | blue |
| Diameter | 40-50 |
| Function | hydraulic lft |
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Industrial PTFE Seals
Product Price: Rs 400 / PieceGet Best Price
Product Details:
| Diameter | 5 mm |
| Usage/Application | Industrial |
| Shape | Round |
| Packaging Type | Box |
| Product Type | PTFE Seals |
| Material | PTFE |
| Country of Origin | Made in India |
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