We combine exceptional service with a broad range of innovative and standard products to provide you the solutions you need.

Your Partner in PVC

Our commitment to providing responsive, reliable customer service is at the core of what we do. We have 15 manufacturing/distribution facilities across North America to better provide you with timely responses and prompt delivery.

Leading the Way in Innovation

Our research and development engineering team is among the largest and most innovative in the industry; they work tirelessly to drive product enhancements that deliver superior quality and value in your marketplace. Learn more about Westlake Pipe's Innovation & Advantages.

Diverse Offerings

In our extensive product line, you’ll find pipes ranging from ½” to 36” in diameter, in gasketed, solvent welded, and restrained joint configurations. You’ll also find innovations such as our Certa-Lok® joining system, which “locks” pipes together when a spline is inserted into a precision-machined groove, creating a bidirectional restrained joint.

Superior PVC

Our vertical integration with Westlake Chemical provides our pipe plants with a consistent supply of premium quality PVC resin, ensuring quality control throughout the entire manufacturing process, so we can strictly adhere to the industry standards you need like ASTM, AWWA, BNQ, CSA, FM, and UL.

Westlake Pipe & Fittings Downloads

Model D2241 - Gasketed Integral Bell Plastic Irrigation Pipe (PIP) Brochure

Model ASTM D2241/IB - PVC Ag Irrigation Pipe Brochure

Model ASTM D1785/D2665 - PVC Ag Irrigation Pipe Brochure