OCTG
PIPELINE PROJECTSOCTG
● Production Norms
EN 10224, EN 10255, ISO 65, ASTM A 53, ASTM A 795, ASTM A 589
● Galvanizing Norms
EN 10240, EN ISO 1461 (BS 729), ASTM A 53, NFA 49-700, UNI 5745
● Production Standard For Threading and Coupling (1/2’’-6’’)
ISO 7/1, ANSI B.1.20.1, EN 10255
