O-rings are circular sealing elements with circular cross-sections, and are mainly used in static applications.

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Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS.

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Custom sizes of almost any dimension are possible, such as miniature O-rings, special O-rings with large dimensions and continuously moulded and spliced cord. We utilize O-Ring compounds formulated to meet the most & any  stringent industry standards, 

The rod seal is the most critical seal on any type of fluid power equipment preventing leakage of fluid from within the cylinder to the outside. Leakage through the rod seal can reduce equipment performance, and also in extreme cases can cause environmental issues.

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Lasani provides a wide range of hydraulic rod seals for both single-acting and double-acting systems. These include a unique profiled NBR energized polyurethane (PU) seal.

Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurized fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.

Lasani provides both single and double acting piston sealing solution to meet pressure and temperature requirement.

Piston seals are usually manufactured in our high performance polyurethane rubber/fabric composite or polyester elastomer.

Wipers are installed in the sealing configurations of hydraulic cylinders to prevent contaminants such as dirt, dust and moisture from entering the cylinder as they retract back into the system.

Contamination can cause significant damage to the rod, cylinder wall, seals, and other components, and is one of the primary causes of premature seal and component failure in a fluid power system.

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Lasani offers a wide range of hydraulic wipers in High Performance PU, NBR  along with press-fit metal caged ranges.