Flanges EN 1092-1

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Technical Information Butt welding fittings

Plate flange for welding
TYPE 01 EN 1092-1

1.4541, 1.4571 and 1.4404 materials on request 1.4462, 1.4539



Flat collar for loose plate flange type 02
TYPE 32 EN 1092-1

Materials 1.4541, 1.4571 and 1.4404, on request 1.4462 and 1.4539


Pressed collar for loose plate flanges type 02
TYPE 37 EN 1092-1

Materials 1.4541, 1.4571 and 1.4404, on request also 1.4462 and 1.4539


Loose plate flange for weld-on plate collar type 34
TYPE 04 EN 1092-1

Materials 1.4541, 1.4571 and 1.4404, on request also 1.4462 and 1.4539


Weld-on plate collar for loose plate flange type 04
TYPE 34 EN 1092-1

Materials 1.4541, 1.4571 and 1.4404, on request also 1.4462 and 1.4539


Blind flange
TYPE 05 EN 1092-1

Materials 1.4541, 1.4571 and 1.4404, on request also 1.4462 and 1.4539


Welding neck flanges
TYPE 11 EN 1092-1

Materials 1.4541, 1.4571 and 1.4404, on request also 1.4462 and 1.4539


Special welding neck flange for orbital mechanized weldin
TYPE 11 1092-1 special

Special welding neck flange for orbital mechanized welding with special S-dimension without joint. Compared with EN 1092-1 flanges get manufactured with limited and additional tolerances, in order to facilitate precise positioning. Materials 1.4541, 1.4571 and 1.4404, on request also 1.4462 and 1.4539.


Threaded flange
TYPE 13 EN 1092-1

We deliver from stock similarly to type 13 manufactured from type 11 (can be manufactured from type 13). Materials 1.4541, 1.4571 and 1.4404, on request also 1.4462 and 1.4539.



Pressed loose plate flange PN 10/200°

Mounting dimensions EN 1092-1 type 02 for lapped flanges of materials 1.4541 and 1.4571.



Pressed loose plate flange PN 10/200°

Mounting dimensions for paper dimensions only in 1.4301, materials 1.4541, 1.4571 and 1.4301.



Pressed welding neck flanges

Mounting dimensions under EN 1092-1, type 11 with turnable flange U in S two parts; TÜV approval up to DN 80, 40 bar at 200 °C; TÜV approval up to DN 100 - 200, 25 bar at 200 °C, 20 bar at 300 °C, TÜV approval up to DN 250 - 300, 16 bar at 200 °C, on request PN 10 available, standard inner part 1.4571, flange 1.4301.



Pressed blind flanges made of sheet PN 10/200 °C

Mounting dimensions TYPE 05 EN 1092-1. Made of 1.4541 - 1.4571




TYPE 02 EN 1092-1

Loose plate steel flanges, galvanized, layer thickness min. 85 µm, material ST 37-2.