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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: 

Spring energized seal

Product Category: Gaskets & Seals

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Product Introduction

Spring-energized seals combine a filled PTFE jacket with a stainless steel spring. The spring provides preload and helps compensate for wear and dimensional changes caused by temperature variations, maintaining consistent sealing contact. Low friction, good wear and chemical resistance, and dimensional stability support reliable operation. Smooth starting and reduced stick-slip make them suitable for precision applications. Depending on the seal profile, they can be selected for reciprocating, rotary, or static sealing in hydraulic systems, pumps, valves, and precision equipment. Jacket materials and spring designs can be selected to suit the operating medium, temperature, and application requirements.

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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