What Makes Us Different
At National Pipe and Plastics, we're always striving to 'Do The Right Thing.' That means taking care of our Employees, our Vendors, our Sales Representatives, and especially, our Customers. Our aim is to provide professionalism and courtesy in every transaction.
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National Pipe & Plastic Inc. (NPP) invites its customers to explore its new website and e-catalog. The new website has been designed to improve the user-friendly experience with improved navigation and functionality throughout, allowing existing and potential customers to access det ...
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Learn About Our Products
National Pipe and Plastics Inc.'s 4" through 48" water products are manufactured to meet the requirements of AWWA C900-07, C905-10 (CIOD), and ASTM D2241 (IPSOD). Thus providing safe, clean, corrosion resistant, lightweight and strong water piping.Learn More
National Pipe & Plastics, Inc.'s 4" through 48" sewer and wastewater products are manufactured to meet the requirements of ASTM D3034 and ASTM F679. These products provide superior performance as a result of inherent strength, flexibility and corrosion resistance.Learn More
National Pipe & Plastics, Inc.'s 1/2" through 6" electrical product line offers a complete range of Schedule 40, Schedule 80 Conduit and Fittings. Our entire line meets all applicable NEMA standards as well as the requirements of UL651. We also offer a full line of communications and telephone duct and fittings, which also meet all appropriate NEMA standards.Learn More
National Pipe & Plastics Inc.'s plumbing and industrial products are maufactured to meet the requirements of ASTM D1785 for Schedule 40 and Schedule 80 and to ASTM D2665 for Drain, Waste and Vent. These products are the leading preferred piping systems due to their light weight, strength and lower installed costs.Learn More