DN250 (10" NB) PN25 RF BLIND FLANGE CS A105N

Flange OD (D): 425mm
Drilling (No. x Bolt Hole x L): 12 x M27 x 30mm
Pitch circle diameter (K): 370mm
Flange thickness (C1): 35mm
Raised face diameter (D1): 312mm
Raised face height (F1): 4mm
Material: A105N
Rating: PN25
Type: Blind flange (EN1092-1 Type 05)

Standards: EN1092-1
Flange Face: Raised Face
Certification Available: 3.1 BS EN 10204 Material Certification