ASTM F 3687 : 2024

1.1This specification establishes requirements and test methods for pressure rated polyvinylidene fluoride (PVDF) piping system components made to NPS ¹/₂- 6 (Schedule 80), and metric Nominal Diameter (DN) 15 - 300 (SDR 11, 21, and 33). The pressure rated systems are intended for water and chemical service, including corrosive process fluids. Water service includes high purity process water, potable water, industrial process water, industrial process wastewater, and chemical wastewater.

1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.