Loose flange | Type 02

Loose flanges according to EN1092-1 Type 02 (DIN 2641 – 2656) are often used in installations, piping systems or in equipment construction to weld on a pipe. Nijhuis & Wigger can supply suitable loose flanges for every quality, pipe size and pressure class.

More Info

Available pressure classes PN 6 – PN 40
Dimensions up to DN 600
45° welding end
Stock item (see stock programme in downloads)

We deliver loose flanges in the following material grades:

DIN standard

EN standard

Carbon steel

C22.8

P250GH

Rst 37.2

S235JRG2

15Mo3

16Mo3

13CrMo44

13CrMo4-5

W/TSTE 355

P355QH1

P355NL1

P355NH

10CrMo9-10

11CrMo9-10

Stainless steel

1.4301 / 1.4307 / 1.4541

1.1104 / 1.4404 / 1.4571

1.4462 (Duplex)

1.4501 (Superduplex) Standards

According to the standard DIN/EN1092-1 loose flanges are separated in:

DIN standard	EN standard	Type	Pressure
2641	EN 1092-1	02	PN 6
2642	EN 1092-1	02	PN 10
	EN 1092-1	02	PN 16
2655	EN 1092-1	02/32	PN 25
2656	EN 1092-1	02/32	PN 40

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Flat flange | Type 01

Flat flanges according to EN1092-1 Type 01 (DIN 2573 – 2576) are often used in installations, piping systems, appendages or in equipment construction to weld at the end of a pipe. Nijhuis & Wigger can supply suitable flat flanges for every quality, pipe size and pressure class.

Blind flange | Type 05

Blind flanges according to EN1092-1 Type 05 (DIN 2527) are often used in installations, piping systems or in equipment construction to close an open pipe end. Nijhuis & Wigger can supply suitable blind flanges for every quality, pipe size and pressure class.

Welding Neck flange | Type 11

Welding neck flanges according to EN1092-1 Type 11 (DIN 2627 – 2638) are often used in installations, piping systems, appendages or in equipment construction. Nijhuis & Wigger can supply suitable welding neck flanges for every quality, pipe size and pressure class.