Flanges from DN10 to DN2000

With over 50 years of experience in the flange product segment, we have built up one of the most comprehensive stock and delivery ranges in our industry.

We stock a wide range of flanges in accordance with EN1092-1, DIN, and ASME standards up to a nominal diameter of DN2000 in various materials. In addition, we are able to produce special flanges and custom machining at short notice.

DIN/EN flanges

weld neck flanges

EN1092-1 Type 11
DIN 2631 - DIN 2638

Nominal pressure range:

PN6 - PN400

Dimension range:

DN10 - DN2000

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blind flanges

EN1092-1 Type 05
DIN 2527

Nominal pressure range:

PN6 - PN400

Dimension range:

DN10 - DN2000

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threaded flanges

EN1092-1 TYPE13

Nominal pressure range:

PN10 - PN40

Dimension range:

1/2" - 6"

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Smooth flanges

DIN 2573
DIN 2576
EN1092-1 Type 01

Nominal pressure range:

PN6 - PN40

Dimension range:

DN10 - DN2000

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Loose flanges + smooth collars

DIN2642
EN1092-1 Type 02
EN1092-1 Type 32

Nominal pressure range:

PN6 - PN40

Dimension range:

DN10 - DN2000

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Loose flanges + weld neck flanges

DIN 2673
EN1092-1 Type 04
EN1092-1 Type 34

Nominal pressure range:

PN6 - PN40

Dimension range:

DN10 - DN2000

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Material groups / Material selection

Unalloyed heat-resistant:

P250GH/C22.8, P265GH

Alloyed heat-resistant:

16Mo3, 13CrMo4-5; on request: 10CrMo9-10

Fine-grained structural steel:

P355N; on request: P355QH1

Stainless steel / V2A series:

1.4541; on request: 1.4301, 1.4307

Stainless steel / V4A series:

1.4571; on request: 1.4404

Stainless steel / V5A series:

upon request: 1.4539

Duplex:

upon request: 1.4462

Notes

Other dimensions and materials available on request

Numerous processing options

Flanges according to drawing on request

Flanges according to drawing on request

ASME / ASTM / ANSI flanges

Welding Neck Flanges

Standards:

ASME B16.5
ASME B16.47 Series A
ASME B16.47 Series B
BS3293

Class:

150 lbs – 2500 lbs

Dimension range:

1/2" - 24" (other dimensions available on request)

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Blind flanges

Standards:

ASME B16.5
ASME B16.47 Series A
ASME B16.47 Series B
BS3293

Class:

150 lbs – 2500 lbs

Dimension range:

1/2" - 24" (other dimensions available on request)

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Slip-on flanges

Standards:

ASME B16.5

Class:

150 lbs – 2500 lbs

Dimension range:

1/2" - 24" (other dimensions available on request)

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Material groups / Material selection

Unalloyed heat-resistant:

A105, C21

Stainless steel

304/304L; on request: 316/316L

Cold-tough:

A350 LF2

Notes

Numerous processing options

Flanges according to drawing on request

Flanges according to drawing on request

Contact the experts now

The right contact for every issue: ensuring everything runs smoothly right from the start.

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Get in touch with us

For over 50 years, erzet has been one of Europe's leading distributors of pipe accessories. As a partner to the trade, we supply our customers in Germany and across Europe quickly and efficiently from our four locations in Germany and the Czech Republic. Our dedicated team is motivated and professional, and always ready to assist you.

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Our locations: There for you wherever you need us

Thanks to our central location and our own logistics, we deliver quickly, reliably, and flexibly—even for special sizes. Short distances, high availability, and predictable processes make us a strong partner for your project.

Brno location

Nové sady 996/25
Brno 60200, Czech Republic

+420 602 555 843

Location Berlin

Berliner Allee 38, 13088 Berlin

 +49 (0)30 577985-0

Freiberg location

Halsbrücker Str. 31b, 09599 Freiberg

+49 (0) 3731 79828-0

Headquarters in Essen

Kupferdreher Street 4–6, 45257 Essen

+49 (0) 201 8488-5