Outside diameter (O): 279.4mm
Hub diameter at base (C): 25.4mm
Length through hub (X): 192.0mm
Pitch circle diameter (K): 241.3mm
Raised face diameter (Y): 39.6mm
Raised face height (RF): 1.5mm
Hub diameter at top (R): 215.9mm
Bore diameter (Q): 39.6mm
Hub thickness (T): 22.3mm
Number of bolt holes: 8
Material: A105N
Rating: ASA 150
Threaded: NPT
Type: Screwed flange (ASME B16.5)

Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Threaded Flange, Screwed Flange, ASA150, NPT, Carbon Steel, Raised Faced