Flange outside diameter: 185mm (D)
Flange inside diameter: 77.5mm (B1)
Flange thickness (C2): 18mm
Pitch Circle Diameter (PCD): 145mm (K)
Hub height: 32mm (H1)
Neck diameter: 104mm (N2)
Raised Face Diameter: 122mm (d1)
Height of Raised Face: 3mm (f1)
Bolt Holes: 4 OR 8* off 18.0mm diameter (L)
Material: Mild Steel
Grade: S235 JR
Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 2.1 BS EN 10204 Material Certification
Alternative terminology:
Bossed Slip on Flange, Weld on, Mild Steel, Carbon Steel, Raised Faced, SOB
