GP Pipe · Texas

Quality & Certifications

Request documentation for the exact GP Pipe product and project specification you are reviewing.

Product-specific documentation

Send the pipe designation, size, intended use and the standards or approvals required by your project. Ask the GP Pipe team for the applicable technical data, certification records and submittal information.

Confirm that any supplied document applies to the actual product, manufacturing source and intended use. This page does not establish a blanket certification or approval for every product.

Prepare a submittal request

• Project name and location
• Product designation and sizes
• Required specification and approving authority
• Documents needed and submission deadline