Klein & Stark a.s., 94615 Ton, Nová 93/14, Slovakia +421 948 373 028

New blog posts

New product - Vessel
New product - Vessel

18 May, 2018 by Nagy Viktória

Klein&Stark brings to every...

Tube & Wire 2018
Tube & Wire 2018

22 April, 2018 by Lassu István

The tube industry was...

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Our works

Pipe dimensions according different standards

Nominal dimension

(DN)

Conventional dimensions

(inch)

Outer dimensions according DIN

(mm)

Outer dimensions according ISO

(mm)

6 1/8"   10,2
8 1/4"   13,5
10 3/8" 14 17,2
15 1/2" 20 21,3
20 3/4" 25 26,9
25 1" 30 33,7
32 1 1/4" 38 42,4
40 1 1/2" 44,5 48,3
50 2" 57 60,3
65 2 1/2" 76,1 76,1
80 3" 88,9 88,9
100 4" 108 114,3
125 5" 133 139,7
150 6" 159 168,3
200 8" 216 219,1
250 10" 267 273
300 12" 318 323,9
350 14" 368 355,6
400 16" 419 406,4
450 18" 459 457,2
500 20" 521 508
600 24" 622 609,6
700 28" 720 711,2
800 32" 820 812,8
900 36" 920 914,4
1000 40" 1020 1016