Weld neck flange, DN 125, PN 16, pipe 139.7 mm, DIN 2633 and EN 1092-1 (type 11), black steel

In use, the weld neck flange carries the welded pipe run and creates a bolted joint that can be opened again. The data also state a nominal pressure of PN 16. This version comes with a pipe outside diameter of 139.7 mm and a flange outside diameter of 250 mm. In addition the data give the version to DIN 2633 and EN 1092-1 (type 11) and 8 bolt holes.

Benefits

• Nominal size DN 125 at a nominal pressure of PN 16 to DIN 2633 and EN 1092-1 (type 11).
• Welding end of 139.7 mm outside diameter and 4.0 mm wall thickness.
• Flange outside diameter 250 mm on a bolt circle of 210 mm.
• 8 bolt holes of 18 mm diameter.
• Overall height 55 mm with a formed hub for the transition to the pipe.
• Material black steel for the choice by medium and surroundings.

Applications

On pumps and valves the bolt circle of 210 mm matches the counter flange to DIN 2633 and EN 1092-1 (type 11).

Standards and conformity

The version complies with DIN 2633 and EN 1092-1 (type 11), the bolt circle is 210 mm with 8 holes.