API 5CT, API 5L, A179-1990 ASTM, A210-1996 ASTM, 1626 DIN, 17175 DIN, C8305-1999 JIS, API
Certificazione
API
Superficie
Nero dipinto
Imballaggio e consegna
Pacchetto
in bundles tied with steel strips.
Slightly internal and external oil coating.
End plastic caps. External packing to be confirmed.
Marking on each piece of tube to be confirmed