Blind flange, Weld neck flange, Companion flange, ...
Nominal sizes: 2 1/16” to 11’’
Rating (API 6A): #3000 up to #15000 psi
Rating (API 6D): 150 up to 2500
Material: 45K, 60K, 75K
Service: Oil, Gas
Suitable for Sour Service
NACE MR0175/ISO 15156 compliance