Weld neck flange, DN 40, PN 16, pipe 48.3 mm, DIN 2633, 1.4571

Once installed, the weld neck flange carries the welded pipe run and creates a bolted joint that can be opened again. It is supplied with a pipe outside diameter of 48.3 mm and a flange outside diameter of 150 mm. The article is made of 1.4571. The version is listed with the version to DIN 2633 and 4 bolt holes.

Benefits

• Nominal size DN 40 at a nominal pressure of PN 16 to DIN 2633.
• Welding end of 48.3 mm outside diameter and 2.6 mm wall thickness.
• Flange outside diameter 150 mm on a bolt circle of 110 mm.
• 4 bolt holes of 18 mm diameter.
• Overall height 42 mm with a formed hub for the transition to the pipe.
• Material 1.4571 for the choice by medium and surroundings.

Applications

In plant that is opened often the DN 40 joint gives access to the line without touching the weld.

Standards and conformity

Dimensions and design follow DIN 2633 at a nominal pressure of PN 16.