DN400 (16" NB) SCHEDULE STD WT PN10 WELD NECK FLANGE CS A105N

Outside diameter (O): 565mm
Flange thickness (C): 26mm
Neck height (A): 72mm
Pitch circle diameter (K): 515mm
Number of bolt holes: 16
Material: A105N
Rating: PN10
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, PN10, Carbon Steel, RF

Part of our Flanges and Flanged Connections Range