95.99 Withdrawal of Standard Oct 22, 2008
ISO
ISO/TC 67/SC 5 Casing, tubing and drill pipe
International Standard
75.180.10 Exploratory, drilling and extraction equipment | 77.140.75 Steel pipes and tubes for specific use
Withdrawn
Specifies the technical delivery conditions for steel drill pipes. Describes the group 1, all grade E pipes, and group 3, all drill pipes in high strength grades X95, G105 and S135.
WITHDRAWN
ISO 11961:1996
95.99
Withdrawal of Standard
Oct 22, 2008