DN25 (1" NB) ASA150 RF BOSSED SLIP ON FLANGE CS A105N

Flange outside diameter: 107.9mm (O)
Flange thickness: 14.2mm (C)
Flange hub height: 17.5mm (Y)
Pitch Circle Diameter (PCD): 79.2mm (K)
Raised Face Height: 1.5mm (RF)
Bolt Holes: 4 off 15.7mm diameter
Bore Diameter: 34.5mm (B)
Material: Carbon Steel
Grade: A105N
Standards: ASME B16.5
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Slip on Flange, Weld on, Carbon Steel, Raised Faced, ASA 150LB, SOB