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General Inquiries


Typical inquiries include PVC pipe dimensions, pressure ratings, material specifications, or industry standards – so if you have any questions regarding Schedule 40/80 and CPVC equivalents, dimensioning metric/imperial and suggestions on what sizes to use for plumbing, irrigation, and industrial applications. We have a technical team available to assist you Monday – Friday from 8:00am – 6:00 pm EST.

Technical Support


Do you need help recommending the correct pipe for your project-specific flow rate, temperature conditions, or chemical compatibility? If so, we have engineers who can provide personalized recommendations. In your inquiries specify the project type, fluid, required pressure conditions, and environmental conditions for more precise recommendations. Our databases of products that comply with ASTM D1785, D2241, and NSF-61 are complete.

Content Contributions


Individuals that would like to submit sizing charts, installation instructions, or technical papers, can do so through the editorial portal. Our team will review your contributions within 3-5 business days. We appreciate anything practical, such as tips on solvent welding, calculating expansion joints, and hydraulic capacity tables of common diameters of pipe.

Business Partnerships


Manufacturers, distributors, or suppliers interested in providing products for inclusion in our size databases should contact our procurement department. We are diligent about verifying specifications provided in reference documents – we will require certified test reports, and documentation confirming your products meet the respective standards so we can publish your products in our reference guides.

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