Imperfection and Defect Terminology
STANDARD published on 1.10.2017
Designation standards: API BULL 5T1-ed.11
Publication date standards: 1.10.2017
The number of pages: 65
Approximate weight : 195 g (0.43 lbs)
Country: American technical standard
Category: Technical standards API
API BULL 5T1, 11th Edition, October 2017 - Imperfection and Defect Terminology
This document provides terms, definitions, and example figures of imperfections and defects that occur in manufacturing steel tubulars. The words imperfection and defect refer to metallurgical and other features of steel tubular products that may or may not affect the performance of the products. Inspection requirements and acceptance criteria are not defined in this document and are found instead in the respective product specification.