304 Stainless Steel Seamless Pipes & Tubes

346 items in our range, including 194 items available from stock, shipped from our warehouse.

Product OD Wall Grade Availability Price

Stainless steel seamless tube DN6 Ø 10mm x 1mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR/010.00X01.00/1.4307_P DN6 / 10.00mm 1mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube DN6 Ø 12,7mm x 1,65mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/012.70X01.65/1.4306/NL_P DN6 / 12.70mm 1.65mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube DN6 Ø 12,7mm x 1,65mm in grade 304 / 304L S-RR/012.70X01.65/304L/NL_P DN6 / 12.70mm 1.65mm 304, 304L in delivery Ask about delivery

Stainless steel seamless tube DN6 Ø 13,5mm x 1,6mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/013.50X01.60/1.4306/NL_P DN8 / 13.50mm 1.6mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube DN65 Ø 76,1mm x 3,6mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-AR/076.10X03.60/1.4307_P DN65 / 76.10mm 3.6mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube DN80 Ø 88,9mm x 3,2mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR/088.90X03.20/1.4307/NL_P DN80 / 88.90mm 3.2mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube DN90 Ø 90mm x 7,5mm in grade 1.4301 / 304 / 304L S-RR/090.00X07.50/1.4301/NL_P DN90 / 90.00mm 7.5mm 1.4301, 304… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN100 Ø 106mm x 13mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/106.00X13.00/1.4306_P DN100 / 106.00mm 13mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN100 Ø 114,3mm x 13,49mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/114.30X13.49/1.4307_P DN100 / 114.30mm 13.49mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN100 Ø 114,3mm x 17,12mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/114.30X17.12/1.4307_P DN100 / 114.30mm 17.12mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN100 Ø 118mm x 14mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/118.00X14.00/1.4306_P DN100 / 118.00mm 14mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN100 Ø 118mm x 19mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/118.00X19.00/1.4307_P DN100 / 118.00mm 19mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN125 Ø 125mm x 12,5mm in grade 1.4301 / 304 / 304L S-RR/125.00X12.50/1.4301/NL_P DN125 / 125.00mm 12.5mm 1.4301, 304… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN125 Ø 125mm x 17,5mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/125.00X17.50/1.4306_P DN125 / 125.00mm 17.5mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN125 Ø 132mm x 30,5mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/132.00X30.50/1.4307_P DN125 / 132.00mm 30.5mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN125 Ø 140mm x 14mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/140.00X14.00/1.4307_P DN125 / 140.00mm 14mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN125 Ø 141,3mm x 12,7mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/141.30X12.70/1.4307_P DN125 / 141.30mm 12.7mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN125 Ø 141,3mm x 15,88mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/141.30X15.88/1.4307_P DN125 / 141.30mm 15.88mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN125 Ø 141,3mm x 19,05mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/141.30X19.05/1.4307_P DN125 / 141.30mm 19.05mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 150mm x 15mm in grade 1.4301 / 304 / 304L S-RR/150.00X15.00/1.4301/NL_P DN150 / 150.00mm 15mm 1.4301, 304… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 160mm x 14mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/160.00X14.00/1.4306_P DN150 / 160.00mm 14mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 160mm x 14mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR/160.00X14.00/1.4301_P DN150 / 160.00mm 14mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 168,3mm x 10,97mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/168.30X10.97/1.4307_P DN150 / 168.30mm 10.97mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 168,3mm x 14,27mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/168.30X14.27/1.4307_P DN150 / 168.30mm 14.27mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 168,3mm x 18,26mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/168.30X18.26/1.4307_P DN150 / 168.30mm 18.26mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 168,3mm x 21,95mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/168.30X21.95/1.4307_P DN150 / 168.30mm 21.95mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN150 Ø 170mm x 32mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR/170.00X32.00/1.4301/NL_P DN150 / 170.00mm 32mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN200 Ø 200mm x 20mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-RT/200.00X20.00/1.4307_P DN200 / 200.00mm 20mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN200 Ø 200mm x 30mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/200.00X30.00/1.4307_P DN200 / 200.00mm 30mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN200 Ø 219,1mm x 10,31mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/219.10X10.31/1.4307_P DN200 / 219.10mm 10.31mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN200 Ø 219,1mm x 15,09mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/219.10X15.09/1.4307_P DN200 / 219.10mm 15.09mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN200 Ø 219,1mm x 18,26mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/219.10X18.26/1.4307_P DN200 / 219.10mm 18.26mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN200 Ø 219,1mm x 20,62mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/219.10X20.62/1.4307_P DN200 / 219.10mm 20.62mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN250 Ø 236mm x 43mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/236.00X43.00/1.4307_P DN250 / 236.00mm 43mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN65 Ø 73mm x 14,02mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/073.00X14.02/1.4307_P DN65 / 73.00mm 14.02mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN80 Ø 88,9mm x 11,13mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/088.90X11.13/1.4307_P DN80 / 88.90mm 11.13mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN80 Ø 88,9mm x 15,24mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/088.90X15.24/1.4307_P DN80 / 88.90mm 15.24mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN90 Ø 100mm x 10mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR/100.00X10.00/1.4301_P DN90 / 100.00mm 10mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN90 Ø 100mm x 14,5mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/100.00X14.50/1.4306_P DN90 / 100.00mm 14.5mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN90 Ø 100mm x 18,5mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/100.00X18.50/1.4307_P DN90 / 100.00mm 18.5mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN90 Ø 100mm x 22mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/100.00X22.00/1.4307_P DN90 / 100.00mm 22mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN90 Ø 90mm x 13,5mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/090.00X13.50/1.4306_P DN90 / 90.00mm 13.5mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube hollow bar DN90 Ø 90mm x 20mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR-MZ4/090.00X20.00/1.4307_P DN90 / 90.00mm 20mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube Ø 4mm x 1mm in grade 1.4301 / 1.4306 / 304 / 304L S-RR/004.00X01.00/1.4306_P 4.00mm 1mm 1.4301, 1.4306… in delivery Ask about delivery

Stainless steel seamless tube Ø 6,35mm x 0,71mm in grade 1.4301 / 1.4307 / 304 / 304L S-RR/006.35X00.71/1.4307_P 6.35mm 0.71mm 1.4301, 1.4307… in delivery Ask about delivery

Stainless steel seamless tube Ø 6mm x 1mm in grade 1.4301 / 304 S-RR/006.00X01.00/1.4306_P 6.00mm 1mm 1.4301, 304 in delivery Ask about delivery

This grade in other categories

1.4301, 1.4307…
Stainless steel round bar Diameter 5mm in grade 1.4301 / 1.4307 / 304 / 304L
in stock
1,10 € (0,89 € excl. VAT)

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1.4301, 1.4307…
Stainless steel seamless elbow 90° 1,5D (Type 3) DN25 Ø 33,7 x 2,6mm in grade 1.4301 / 1.4307 / 304 / 304L
in stock
6,13 € (4,98 € excl. VAT)
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1.4301, 1.4307…
Stainless steel seamless equal tee DN32 Diameter 42,4 x 3,6mm in grade 1.4301 / 1.4307 / 304 / 304L
in stock
15,10 € (12,28 € excl. VAT)
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1.4301, 1.4307…
Stainless steel round bar Diameter 16mm in grade 1.4301 / 1.4307 / 304 / 304L
in stock
11,49 € (9,34 € excl. VAT)

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1.4301, 1.4307…
Stainless steel seamless elbow 90° 1,5D (Type 3) DN100 Ø 114,3 x 3,6mm in grade 1.4301 / 304 / 1.4307 / 304L
in stock
65,98 € (53,64 € excl. VAT)
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1.4301, 1.4307…
Stainless steel forged loose flange DN80 88,9mm EN1092-1/02A (PN10/16) 1.4301 / 1.4307 / 304 / 304L
in stock
34,16 € (27,77 € excl. VAT)
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1.4301, 1.4307…
Stainless steel seamless concentric reducer DN65 76,1 x 2,9mm / DN50 60,3 x 2,9mm in grade 1.4301 / 1.4307 / 304 / 304L
in stock
18,59 € (15,11 € excl. VAT)
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1.4301, 1.4307…
Stainless steel seamless concentric reducer DN40 48,3 x 2,77mm / DN32 42,4 x 2,77mm in grade 1.4301 / 1.4307 / 304 / 304L
in stock
7,52 € (6,11 € excl. VAT)
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About this grade

Composition, properties, equivalent designations and all products in this grade.

This page lists all pipes, tubes & hollow bars in grade 304, including those temporarily out of stock. Chromium-nickel without molybdenum – the standard choice for structures, food service and interiors. More about austenitic stainless steels →

Most items are in grades: 304 (346), 304L (343), 1.4301 (332), 1.4307 (282), 1.4306 (40). Each grade has its own page with the material profile, equivalent designations and the full list of products.

A 3.1 inspection certificate can be added to your order (paid extra, 20 zł). The minimum order value is 15 zł.

304 Stainless Steel Seamless Pipes & Tubes

This grade in other categories

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About this grade