Fluid handling assembly having a multilayered composite pipe employing a mechanical coupling and method of assembling the fluid handling assembly

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United States of America Patent

PATENT NO 9759355
SERIAL NO

13991539

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fluid handling assembly includes a first pipe. The first pipe includes an inner layer made of a CPVC composition, an intermediate layer made of a metal at least partially surrounding the inner layer, and an outer layer made of a CPVC composition at least partially surrounding the intermediate layer. A first tubular coupling bushing has a first portion and a second portion. The first portion is coupled to the first pipe. The second portion has an engaging portion that is configured to engage to a mechanical fixture that sealingly engages the first pipe and a second pipe. A method of making the fluid handling assembly is also disclosed.

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Patent Owner(s)

  • LUBRIZOL ADVANCED MAATERIALS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daugherty, Kevin B Fairlawn, US 3 27
Sillasen, Kevin M Valley City, US 3 27

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