Member Companies - Uni-Bell PVC Pipe Association

A Collective Voice for Excellence

The Uni-Bell PVC Pipe Association was created in 1971 by a group of forward-looking PVC pipe producers who understood the collective need to service the research, educational, design, service and technical information requirements of the industry.

By joining and supporting the Uni-Bell PVC Pipe Association, companies confirm their commitment to the quality products and customer service which have made PVC the number one piping material for water and wastewater infrastructure in North America.

Uni-Bell is an important industry stakeholder and contractors and utilities are encouraged to use Uni-Bell-member manufactured PVC pipe products for quality, technical service and installation support for buried water, sewer, force main, reclaimed, drainage and irrigation markets.

We thank members for their participation, as well as the Vinyl Institute for its ongoing financial support in pursuit of sustainable, cost-effective and corrosion-free piping systems.

Below is a list of Uni-Bell membership categories:

  • Regular Member (pipe producers)
  • Resin Producer Members
  • Associate Member (suppliers to the PVC pipe industry)
  • Affiliate Member (international PVC pipe producers and suppliers)
  • Certification/Testing Members



Northern Pipe Products

Vinyltech Corporation

Jet Stream by PipeLife

National Pipe & Plastics

Westlake Pipe & Fittings