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PVC water distribution pipe. A close up picture of PVC pipes.
PVC water distribution pipe. PVC pipes of various sizes stacked together.
PVC water distribution pipe. A close up picture of PVC pipes.
PVC pipe awaiting installation on water distribution project
PVC water distribution pipe. A close up picture of PVC pipes.
PVC water distribution pipe. PVC pipes of various sizes stacked together.
PVC water distribution pipe. A close up picture of PVC pipes.
PVC pipe awaiting installation on water distribution project

PVC/PVCO Pipe Gaskets

Hamilton Kent manufactures precision-engineered rubber gaskets for PVC and PVCO pipes, delivering reliable sealing performance for water, wastewater, stormwater, and industrial piping systems. Designed to meet strict industry standards, our PVC gaskets and PVCO pipe seals ensure leak-free joints and long-term system integrity, even under demanding conditions.

We collaborate with plastic pipe manufacturers to develop high-performing gasket solutions tailored to various joint configurations—including applications requiring UV or chemical resistance. Whether you’re specifying pipe for municipal infrastructure or industrial use, we can supply the ideal rubber gasket to meet your needs.

Connect with a Hamilton Kent expert to find the right rubber gasket for your PVC or PVCO application. Whether you need standard or custom configurations, we’ll help you build stronger, longer-lasting pipe systems. Contact us to get started.

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Product Benefits

  • Consistent, watertight sealing performance
  • Compatibility with a wide range of joint styles
  • Available in EPDM and oil-resistant compounds
  • Custom durometer configurations (single or dual)
  • Options for UV- and chemical-resistance
  • Color-coded identification for easier handling and compliance

PVC and PVCO piping systems require gaskets that deliver consistent, leak-resistant performance in critical underground and aboveground applications. Hamilton Kent has decades of experience developing rubber gaskets for PVC pipe, ensuring they meet or exceed pressure, environmental, and installation requirements.

Our gaskets are designed to fit securely in the pipe bell, staying in place until joint assembly. This secure fit is crucial, as many of these pipe systems carry potable water or wastewater. In close collaboration with leading pipe manufacturers, we’ve created gasket solutions that meet the needs of municipal, industrial, and commercial installations—delivering superior durability, joint flexibility, and sealing integrity.

Materials and Identification

Hamilton Kent manufactures PVC pipe rubber seals using high-quality synthetic rubber compounds engineered for strength and longevity. Our gaskets meet North American performance standards including:

  • ASTM F477
  • ASTM D3212
  • CSA B137.3

To ensure quick identification, gaskets are marked with color stripes:

  • EPDM – Custom stripe color (typically White/Green)
  • Oil–Resistant Compounds – Orange stripe

Note: Oil-resistant gaskets involve specialized formulations that may affect availability and cost. See our Oil-Resistant Gaskets Tech Note for details. 

Other compounds are available to meet international or project-specific standards.

Pressure Rating

  • PVC Gaskets: Meet AWWA C900 hydrostatic pressure specifications
  • PVCO Gaskets: Meet AWWA C908 hydrostatic pressure specifications

Certain joint designs may support even higher pressures. Contact your Hamilton Kent representative for application-specific recommendations.

FAQs About PVC Pipe Gaskets

Looking for more information about PVC pipe gaskets and how they work? These frequently asked questions cover common concerns about sealing performance, materials, and installation.

What is a PVC gasket?

A PVC gasket is a rubber sealing component designed to create a watertight joint between PVC or PVCO pipes.

How can I seal a leaking PVC pipe?

In most cases, replacing or properly installing a rubber gasket for PVC pipe is the best way to resolve joint leaks.

What are the three types of gaskets?

The primary types are rubber gaskets, spiral wound gaskets, and metal gaskets. Hamilton Kent specializes in rubber gaskets for infrastructure piping.

Will PVC cement seal a crack?

PVC cement is designed for solvent welding rigid pipe sections—not sealing cracks or replacing gasket functionality.


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