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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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ZHEJIANG YINGDEER SEALING PARTS CO., LTD.

SNIEC W2.857

Headquarters: 

Target Groups: 

UN Piston & Rod U?Cup Seal

Product Category: Gaskets & Seals

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Product Introduction

Product Features 1. Mostly made of TPU polyurethane with excellent wear resistance, good extrusion resistance and long service life. 2. Equal?height inner and outer lips, compatible for both shaft and bore grooves to reduce spare?part types. 3. Satisfactory static and dynamic sealing performance, suitable for small?and?medium?size hydraulic cylinders. 4. Compatible with mineral hydraulic oil. Operating temperature: ?20℃~+100℃; reciprocating linear speed ≤0.5?m/s; max. pressure 30?MPa without back?up rings, up to 40?MPa with back?up rings. 5. Widely used in engineering machinery, injection molding machines and other hydraulic equipment.

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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