Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
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1. Description
J wiper is a sealing element which used in hydraulic applications to obstruct all kinds of negative foreign particles to go into the cylinders. Standardized with the material of high performance PU 90±2 Shore A.
Dust proof for rod in air cylinder under reciprocating movements or exposed valve rod.
2. Technical Data
Temperature: -35℃~+100℃
Speed: ≤1m/s
Media: Hydraulic oils(mineral oil-based)
Source of standard: JB/T6657-93
Grooves conform to: JB/T6656-93
3. Material
Materials: TPU
Hardness: 90±2 Shore A
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