Concrete Pipe Gaskets & Seals
Rubber gaskets that seal the joints between the bell and spigot of reinforced concrete pipe, precast manhole risers and box culvert sections.
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Watertight Seals for Concrete & Plastic Pipe
Through continuous innovation since our founding in the 1940s, Hamilton Kent has built a diverse portfolio of pipe, manhole and box culvert gaskets, in addition to a full range of cast-in and mechanically-installed pipe-to-concrete structure connectors. Our high-quality products will satisfy the requirements of nearly any pipe and structure material, configuration and joint design, for both sanitary and storm sewer applications. Check the categories below to learn more about the individual products that could meet your project needs.
Pipe-to-Manhole Connectors
Flexible connectors that create a watertight seal between precast concrete manholes and various pipe sizes and types.
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Rubber Gaskets for Plastic Pipe
Rubber gaskets that create a watertight seal between the bell and spigot of a variety of different plastic pipe materials, styles, joints and sizes.
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Rubber Parts for Transportation
Pavement and bridge expansion joint seals provide the flexibility required to allow for expansion and contraction due to temperature changes, while also providing a permanent watertight seal, protecting the roadway.
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Straub Mechanical Couplings
Hamilton Kent partners with Straub to offer couplings for repair or prevention of joint leakage, as well as a test coupling to measure the watertightness of pipe and manhole joints.
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The Lifespan® System
A watertight manhole system comprised of a rubber frame, adjustment risers and a composite or cast-iron locking cover that seals the top of the manhole structure to protect the manhole and help prevent stormwater from entering the sewer system.
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