ASTM A1133-25

1.1 This specification covers ductile iron transmission and distribution utility poles.

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

1.3 The following safety hazards caveat pertains only to the test methods portions, Sections 6 and 7, of this specification: This 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.

1.4 This 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.