MASTER VALVE BLOCK
Acciaio: CrMo - NiCrMo - 2 1/4Cr1Mo - Low C13Cr4Ni
STRESS JOINT
Acciaio: NiCrMo - 2 1/4Cr1Mo - Low C - 707
FLANGE
Acciaio: CMnV - CrMo - NiCrMo - 2 1/4Cr1Mo - 707
WELLHEAD
Acciaio: CrMo - NiCrMo - 2 1/4Cr1Mo - Low C13Cr4Ni
Low C
BODY VALVE
Acciaio: CrMo - NiCrMo - 2 1/4Cr1Mo - Low C13Cr4Ni
B.O.P.
Acciaio: CrMo - NiCrMo - 2 1/4Cr1Mo