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Start shopping for stainless steel

Stainless, acid-resistant and heat-resistant steel from stock: pipes, sheets, bars, flanges and seamless fittings – elbows, tees and reducers. Choose a product type or a steel grade; below you will find our best-selling items with prices and availability.

Best sellers

Product Grade Availability Price Action
Stainless steel round bar Diameter 10mm in grade 1.4057 / 431 S-PZ/010.00/1.4057_P 1.4057, 431 in stock 3,95 € (3,21 € excl. VAT)
Stainless steel seamless elbow 90° 1,5D (Type 3) DN25 Ø 33,7 x 2,6mm in grade 1.4301 / 1.4307 / 304 / 304L S-KL90/033.70X02.60/1.4307 1.4301, 1.4307, 304, 304L in stock 6,13 € (4,98 € excl. VAT) Add to basket
Stainless steel round bar Diameter 5mm in grade 1.4301 / 1.4307 / 304 / 304L S-PZ/005.00/1.4307_P 1.4301, 1.4307, 304, 304L in stock 1,10 € (0,89 € excl. VAT)
Stainless steel seamless equal tee DN32 Diameter 42,4 x 3,6mm in grade 1.4301 / 1.4307 / 304 / 304L S-TN/042.40X03.60/1.4307 1.4301, 1.4307, 304, 304L in stock 15,10 € (12,28 € excl. VAT) Add to basket
Stainless steel seamless tube DN10 Ø 18mm x 1mm in grade 1.4541 / 1.4878 / 321 / 321H S-RR-OS/018.00X01.00/1.4878_P 1.4541, 1.4878, 321, 321H in stock 34,92 € (28,39 € excl. VAT)
Stainless steel forged loose flange DN80 88,9mm EN1092-1/02A (PN10/16) 1.4301 / 1.4307 / 304 / 304L S-KNL/088.90/1.4307 1.4301, 1.4307, 304, 304L in stock 34,16 € (27,77 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN100 114,3mm EN1092-1/11B1 (PN10/16) 1.4301 / 1.4307 / 304 / 304L S-KNSZ/114.30/1.4307 1.4301, 1.4307, 304, 304L in stock 45,97 € (37,37 € excl. VAT) Add to basket
Stainless steel forged weld neck flange DN100 114,3mm EN1092-1/11B1 (PN6) 1.4401 / 316 / 1.4404 / 316L S-KNSZ/114.30/1.4404/PN6 1.4401, 1.4404, 316, 316L in stock 47,26 € (38,42 € excl. VAT) Add to basket
Stainless steel acid-resistant sheet 1.5 X 1000 X 2000mm BA in grade 1.4307 S-BL-MZ3/1.5X1000X2000/1.4307/BA 1.4307 in stock 291,48 € (236,98 € excl. VAT) Add to basket
Stainless steel forged loose flange DN125 139,7mm EN1092-1/02A (PN10/16) 1.4301 / 1.4307 / 304 / 304L S-KNL/139.70/1.4307 1.4301, 1.4307, 304, 304L in stock 51,69 € (42,02 € excl. VAT) Add to basket
Stainless steel round bar Diameter 16mm in grade 1.4301 / 1.4307 / 304 / 304L S-PZ/016.00/1.4307_P 1.4301, 1.4307, 304, 304L in stock 11,49 € (9,34 € excl. VAT)
Stainless steel seamless elbow 90° 1,5D (Type 3) DN100 Ø 114,3 x 3,6mm in grade 1.4301 / 304 / 1.4307 / 304L S-KL90-MZ2/114.30X03.60/1.4307 1.4301, 1.4307, 304, 304L in stock 65,98 € (53,64 € excl. VAT) Add to basket
Stainless steel seamless tube Ø 2mm x 0,3mm in grade 1.4401 / 1.4404 / 316 / 316L S-RR-OS/002.00X00.30/1.4404_P 1.4401, 1.4404, 316, 316L in stock 23,04 € (18,73 € excl. VAT)
Stainless steel seamless eccentric reducer DN65 76,1 x 5,6mm / DN25 33,7 x 4,5mm in grade 1.4401 / 1.4404 / 316 / 316L S-RDE-MZ2/076.10X05.60/033.70X04.50/1.4404 1.4401, 1.4404, 316, 316L in stock 45,68 € (37,14 € excl. VAT) Add to basket
Stainless steel seamless elbow 90° 1,5D (Type 3) DN32 Ø 42,4 x 2,6mm in grade 1.4301 / 304 / 1.4307 / 304L S-KL90-MZ2/042.40X02.60/1.4307 1.4301, 1.4307, 304, 304L in delivery 11,06 € (8,99 € excl. VAT) Ask about delivery
Stainless steel seamless concentric reducer DN32 42,4 x 2,6mm / DN25 33,7 x 2,6mm in grade 1.4301 / 304 / 1.4307 / 304L S-RDK-MZ2/042.40X02.60/033.70X02.60/1.4307 1.4301, 1.4307, 304, 304L in delivery 3,99 € (3,24 € excl. VAT) Ask about delivery
Stainless steel seamless concentric reducer DN50 60,3 x 2,9mm / DN32 42,4 x 2,6mm in grade 1.4301 / 304 / 1.4307 / 304L S-RDK-MZ2/060.30X02.90/042.40X02.60/1.4307 1.4301, 1.4307, 304, 304L in delivery 17,65 € (14,35 € excl. VAT) Ask about delivery
Stainless steel seamless tube Ø 4mm x 0,5mm in grade 1.4401 / 1.4404 / 316 / 316L S-RR/004.00X00.50/316L_P 1.4401, 1.4404, 316, 316L in delivery Price range: 3,82 € through 57,32 € Ask about delivery
Stainless steel seamless equal tee DN40 Diameter 48,3 x 2,6mm in grade 1.4301 / 304 / 1.4307 / 304L S-TN-MZ2/048.30X02.60/1.4307 1.4301, 1.4307, 304, 304L in delivery 16,79 € (13,65 € excl. VAT) Ask about delivery
Stainless steel acid-resistant sheet 1.5 X 1250 X 2500mm BA in grade 1.4016 S-BL-MZ3/1.5X1250X2500/1.4016/BA 1.4016 in delivery 308,93 € (251,16 € excl. VAT) Ask about delivery

Have a bill of materials? Send the file – we will quote the whole list and source items outside our catalogue.

Send an enquiry

Stainless and acid-resistant steel shop

At the Stalesia shop you can buy stainless, acid-resistant and heat-resistant steel products straight from our warehouse. Our range includes pipes and tubes, sheets, round bars, flanges (weld neck, slip-on, lap joint and blind) and seamless butt-weld fittings: 90° and 45° elbows, tees and reducers. Every item lists its dimensions, steel grade, price and stock level.

Steel grades we stock

The most popular grades are stainless 1.4301 (304) and 1.4307 (304L), acid-resistant 1.4404 (316L) and 1.4571 (316Ti), and heat-resistant 1.4841. We also stock 1.4541 (321), 1.4539 (904L) and duplex 1.4462, among others. Each grade has its own page with chemical composition, equivalent designations and a list of products in stock.

How to find the right size

Choose a product type at the top of the page – on the category page you can narrow the list by nominal diameter (DN), outside diameter, wall thickness and grade. You can also type a size or a grade designation into the search box, for example “pipe 114.3 × 3.05” or “1.4404”.

Cutting to length, certificates and shipping

We cut lengths from stock material to any size after consultation, with a cutting tolerance of −0/+5 mm. You can order a 3.1 certificate with your product. We ship from our own warehouse with no logistics minimum. We handle both retail and wholesale orders – if you have a bill of materials or are looking for items outside our catalogue, send us an enquiry and we will prepare a quote.

Steel grades

Each grade has its own page with chemical composition, equivalent designations and the full list of products in stock.

Acid-resistant

Austenitic with molybdenum – resistant to pitting and crevice corrosion; for chemicals, processing and chloride environments.

Austenitic stainless

Chromium-nickel without molybdenum – the standard choice for structures, food service and interiors.

Heat-resistant

Higher chromium and silicon – retain strength and scaling resistance at high temperatures.

Ferritic

Chromium without nickel – cheaper, magnetic, good where atmospheric corrosion resistance matters.

Duplex

Austenitic-ferritic structure – twice the yield strength with good stress corrosion resistance.