Report of Eastern/Western Hemisphere Production of Casing, Tubing, and Drill Pipe
NORMA vydána dne 1.1.1998
Označení normy: API GTCT97
Datum vydání normy: 1.1.1998
Počet stran: 13
Přibližná hmotnost: 39 g (0.09 liber)
Země: Americká technická norma
Kategorie: Technické normy API
Two separate publications - it is divided between the Western and Eastern hemispheres. This report contains 1997 worldwide production figures of casing, tubing and drill pipe reported by size, grade and wall thickness. The data was supplied by API Monogram licensed milles. The report will be issued annually. See more