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Product Description
This piston is constructed of oil-resistant polyurethane bonded to a solid metal hub. As fluid pressure increases, the urethane surface of the piston expands against the liner to complete the seal, even in the enlarged diameter of a worn liner bore. This piston has longer life than replacement rubber pistons.
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ADD：Industrial Park, Longhua Town Development Zone, Jing County, Hengshui City, Hebei Province
E-mail：sales06@yppetro.com
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