Outside diameter (O): 482.6mm
Flange thickness (C): 31.7mm
Hub length (X): 365.0mm
Neck height (A): 323.8mm
Pitch circle diameter (K): 431.8mm
Hub base diameter (Y): 114.3mm
Raised face height (RF): 15.5mm
Raised face diameter (R): 381.0mm
Number of bolt holes: 12
Material: A105N
Rating: ASA 150
Type: Weld Neck Flange (ASME B16.5)
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification
Alternative terminology:
WN Flange, Welding Neck, ASA150, Carbon Steel, RF
