AR Brno, spol. s r.o.


Výroba přírub

The AR Brno (since 1996) we specialize in flanges, fittings – tees (in all materials high/low presure, temerature ) especially Atypical flanges by drawing up to 2800mm or by the standards CSN, EN, DIN, ANSI, ASME, PSK, AUS, JIS, GOST and NORSOK.

I would like to offer you our cooperation and If you will have any inquiry regarding to flanges, tee pieces or anything else please do not hesitate to contact me, I’m available 24/7 for you.

We already supply to Oil/Gas, Petrochemical, Water, Waste Water, Energy, Nuclear power plants (Dukovany, Temelin – situated in Czech Rep.) and literally everywhere where our customer need quality and solid manufacturer as we are.

We have material in stock – that means faster production and faster delivery.

We prove all needed certificates of material, components and QC.

Material test:

Notch Toughness test

Mill test certificate

Impact test

Intergranular Corrosion test

Tensile test

Ultrasonic test

- Inspection certificate EN 10204 3.1

- Inspection certificate EN 10204 3.2 (TÜV NORD, ABS)

Materials (EU origins):

Non-Alloy steel:

S235JR, S355J2, P245GH, P250GH, P265GH, P280GH, P295GH, P355GH, A516Gr.60, A105, 11416 and others...

Alloy steels used for high temperatures:

16Mo3, 10CrMo9-10, 11CrMo9-10, 13CrMo4-4, 13CrMo4-5, 14MoV6-3, 15128, X10CrMoVNb9-1, A182 Gr. F1, A182 Gr. F11, A182 Gr. F12, A182, Gr. F22, A182 Gr. F91 and others...

Stainless steel:

1.4301, X5CrNi18-10, A182 Grade F304, 1.4306, A182 Grade F304L, 1.4307, X2CrNi18-9, 1.4404, X2CrNiMo17-12-2, A182 Grade F316L, 1.4541, X6CrNiTi18-10, A182 Grade F321, 1.4571, X6CrNiMoTi17-12-2, 1.4539, X1ViCrMoCu25-20-5, A182, Grade F904L, 1.4547, 24 SMO, X1CrNiMoCuN20-18-7, 08CH18N10T and others...

Steels used for low (minus) temperatures:

P355NH, P355QH, P355NL1, P355NL2, A350Gr.LF2, A516Gr.60, A516Gr.70, 11503, 11.369 and others...

Please see some of our certificates down below.





Czech Companies:    



Engineering plants and metal fabrication


Heating equipment, fittings and pipes


Machining, turning and milling work


Metal semifinished products


Metal surface finish treatment


Welding work