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Din 11850

The document outlines three standards for stainless steel tubing dimensions according to DIN 11850: Range 1 specifies wall thicknesses of 1 mm for tube sizes from 12 to 52 mm outer diameter; Range 2 specifies increased wall thicknesses of 1.5 or 2 mm for tube sizes from 13 to 204 mm outer diameter; a practice-based size standard specifies wall thicknesses of 1.5 mm for tube sizes from 12 to 52 mm outer diameter. All standards apply to stainless steel grades of 304L to 316L.

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1K views2 pages

Din 11850

The document outlines three standards for stainless steel tubing dimensions according to DIN 11850: Range 1 specifies wall thicknesses of 1 mm for tube sizes from 12 to 52 mm outer diameter; Range 2 specifies increased wall thicknesses of 1.5 or 2 mm for tube sizes from 13 to 204 mm outer diameter; a practice-based size standard specifies wall thicknesses of 1.5 mm for tube sizes from 12 to 52 mm outer diameter. All standards apply to stainless steel grades of 304L to 316L.

Uploaded by

kris
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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DIN 11850 Range 1

304L - 316L
Outside Wall- Nominal Nominal
Diameter Thickness Outside Wall Dimensional Standard
(mm) (mm) Diameter Thickness
12.00 1.00 DN 10 Range 1 DIN 11850 Reihe 1
18.00 1.00 DN 15 Range 1 DIN 11850 Reihe 1
22.00 1.00 DN 20 Range 1 DIN 11850 Reihe 1
28.00 1.00 DN 25 Range 1 DIN 11850 Reihe 1
34.00 1.00 DN 32 Range 1 DIN 11850 Reihe 1
40.00 1.00 DN 40 Range1 DIN 11850 Reihe 1
52.00 1.00 DN 50 Range 1 DIN 11850 Reihe 1

DIN 11850 Range 2


304L - 316L
Outside Wall- Nominal Nominal
Diameter Thickness Outside Wall Dimensional Standard
(mm) (mm) Diameter Thickness
13.00 1.50 DN 10 Range 2 DIN 11850 Reihe 2
19.00 1.50 DN 15 Range 2 DIN 11850 Reihe 2
23.00 1.50 DN 20 Range 2 DIN 11850 Reihe 2
29.00 1.50 DN 25 Range 2 DIN 11850 Reihe 2
35.00 1.50 DN 32 Range 2 DIN 11850 Reihe 2
41.00 1.50 DN 40 Range 2 DIN 11850 Reihe 2
53.00 1.50 DN 50 Range 2 DIN 11850 Reihe 2
70.00 2.00 DN 65 Range 2 DIN 11850 Reihe 2
85.00 2.00 DN 80 Range 2 DIN 11850 Reihe 2
104.00 2.00 DN 100 Range 2 DIN 11850 Reihe 2
129.00 2.00 DN 125 Range 2 DIN 11850 Reihe 2
154.00 2.00 DN 150 Range 2 DIN 11850 Reihe 2
204.00 2.00 DN 200 Range 2 DIN 11850 Reihe 2

DIN 11850 Practise based sizes


304L - 316L
Outside Wall- Nominal Nominal
Diameter Thickness Outside Wall Dimensional Standard
(mm) (mm) Diameter Thickness
12.00 1.50 DN 10 DIN11850 Practise based size
18.00 1.50 DN 15 DIN11850 Practise based size
22.00 1.50 DN 20 DIN11850 Practise based size
28.00 1.50 DN 25 DIN11850 Practise based size
34.00 1.50 DN 32 DIN11850 Practise based size
40.00 1.50 DN 40 DIN11850 Practise based size
52.00 1.50 DN 50 DIN11850 Practise based size

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