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International Trade Fair for Construction Machinery,
Building Material Machines, Mining Machines and Construction Vehicles.

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bauma CHINA 2026
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LIAONING MAIS SEALING TECHNOLOGY CO., LTD.

SNIEC W2.558

Headquarters: 

Target Groups: 

Rod step seal

Product Category: Gaskets & Seals

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Product Introduction

The rod step seal combines a filled PTFE profile ring with an elastomer O-ring for single-acting sealing of hydraulic cylinder rods. It provides reliable dynamic and static sealing, low friction, and smooth starting with reduced stick-slip at low speeds. Good wear and extrusion resistance support dependable operation. Its simple groove design allows convenient installation, while tandem arrangements can be selected for demanding applications. The seal is suitable for heavy-duty and high-frequency reciprocating motion in construction machinery and industrial hydraulic equipment. NBR or FKM O-rings can be selected according to the hydraulic fluid and operating conditions.

Product Brochure

International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
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