Stainless steel flanges

Type overview acc. to. DIN EN 1092-1

Type 01 - Plate flange for welding (Welding flange)

Type 02 - Loose plate flange (Lap joint flange) with stamped flange (Welding collar)

Type 04 - Loose plate flange for weld-neck collar

Type 05 - Blind flange

Type 11 - Welding neck flange (Welding flange)

Type 12 - Overlay-welding flange with nose (Overlay flange)

Type 13 - Threaded flange with nose

Type 32 - Weld-on collar

Type 34 - Weld-neck collar

Type 37 - Stamped flange (Washer disc or. welding collar)

Types of flange sealing surface

Stainless steel flanges acc. to DIN EN 1092-1

Type A

smooth seal surface

Type B

with sealing face

Type C + D

Spring and groove

Type E + F

Male face and Female face