DN65 (2.1/2" NB) PN16 CHAMF. FF BACKING RING BORED TO SUIT 54mm COLLAR 12mm THK SS 304/L (4 HOLE)

Flange inside diameter of: 71mm (B1)

Flange overall diameter: 185mm (D)

PCD: 145mm (K)

Bolt Holes: 4 off 18mm diameter (L)

Flange Thickness: 10mm (C1)

Material: Mild Steel

Grade: S235 JR Zinc Plated (BZP)

Standards: EN1092-1

Flange Face: Flat Face

Certification Available: 3.1 BS EN 10204 Material Certification