MANUFACTURER'S CERTIFICATION

DWV PVC PIPE

This is to certify the products herein referred to and manufactured by Sanderson Pipe Corporation, meet or exceed the requirements of the pertinent standards and regulating agencies as indicated:

1. Materials - PVC materials used to Drain, Waste and Vent (DWV) pipe manufactured by Sanderson Pipe Corporation comply with ASTM Standards D-1784 and are approved by the National Sanitation Foundation for potable water use.
2. DWV Pipe - Physical dimensions and tolerances of Drain, Waste and Vent (DWV) pipe manufactured by Sanderson Pipe Corporation are within the requirements of ASTM D-2665 and are approved by the National Sanitation Foundation.
3. Markings - Drain, Waste and Vent (DWV) pipe, manufactured by Sanderson Pipe Corporation is marked as prescribed in the ASTM D-2665: normal pipe size, the material abbreviation (PVC), the product abbreviation (DWV), ASTM specifications designation number, manufacturer's name and code number and the National Sanitation Foundation seal (NSF). (DWV) pipe is also marked ASTM D-1785 and PS-21-70 for potable water use.

Made In The U.S.A.

<< Back to Certification