CARBON STEEL PIPES
OUTSIDE DIAMETER TOLERANCE
+/-1% – min. 0.5mm.
THICKNESS TOLERANCES
For OD ≤219.1mm. +/-12.5%
min. 0.4mm.
For OD >219.1mm:
+/-20% when the thk/OD is ≤0.025
+/-15% when the thk/OD is > 0.025
STANDARD PIPE LENGTH
4-8m – Smooth ends, cut at right angles to the pipe axis.
SURFACE FINISHING
black (rough), expoxy coating, hot galvanising (to EN 10240)
SEAMLESS PIPES ACC. TO EN 10216 |
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| Outside Daim. mm |
Thickness mm |
Weight kg |
Outside Daim. mm |
Thickness mm |
Weight kg |
| 30* | 2,3 | 1,59 | 114,3 | 3,6 | 9,9 |
| 33,7 | 2,3 | 1,79 | 133 | 4 | 12,8 |
| 42,4 | 2,6 | 2,57 | 139,7 | 4 | 13,5 |
| 48,3 | 2,6 | 2,95 | 159 | 4,5 | 17,7 |
| 60,3 | 2,9 | 4,14 | 168,3 | 4,5 | 18,1 |
| 70 | 2,9 | 4,83 | 193,7 | 5,4 | 25 |
| 76,1 | 2,9 | 5,28 | 219,1 | 6,3 | 33,1 |
| 88,9 | 3,2 | 6,81 | 244,5 | 6,3 | 37,1 |
| 101,6 | 3,6 | 8,76 | 272 | 6,3 | 41,6 |
| 108* | 3,6 | 9,33 | 323,9 | 7,1 | 55,6 |
| 323,9 | 8,4 | 65,4 | |||
| 355,6 | 8 | 68,3 | |||
| 406,4 | 8,8 | 85,9 | |||
CARATTERISTICHE MECCANICHE E CHIMICHE TUBI IN ACCIAIO AL CARBONIO SENZA SALDATURA EN 10216-1 |
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| Tipo di acciaio | Caratteristiche meccaniche | Composizione chimica % (analisi colata) | |||||||
| Grado acciaio | Carico un. rottura | Carico un. snervamento | Allungamento | C | Mn | Si | P | S | |
| Rm N/mm2 | ReH min. N/mm2 | A min % max | t | max. | max. | max. | max. | max. | |
| P235TR1 | 360 – 500 | 235 | 25L | 23T | 0,16 | 1,20 | 0,350 | 0,03 | 0,02 |
LINES PIPES API 5GL Gr.B ASTM A 106 GRB |
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| Diameter | Nominal thicknesses and weights | ||||||||||||||||||||||||||
| Nomin. in inch |
Outside in mm |
sch. standard |
sch. extra- strong |
sch. double extra-strong |
sch. 20 | sch. 30 | sch. 40 | sch. 60 | sch. 60 | sch. 80 | sch. 100 | sch. 120 | sch. 140 | sch. 160 | |||||||||||||
| mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | mm | kg/m | ||
| 3/8″ | 17,1 | 2,31 | 0,85 | 3,20 | 1,10 | – | – | – | – | – | – | 2,31 | 0,85 | – | – | 3,20 | 1,10 | 3,20 | 1,10 | – | – | – | – | – | – | ||
| 1/2″ | 21,3 | 2,77 | 1,26 | 3,73 | 1,62 | 7,47 | 2,54 | – | – | – | – | 2,77 | 1,26 | – | – | 3,73 | 1,62 | 3,73 | 1,62 | – | – | – | – | – | – | 4,78 | 1,95 |
| 3/4″ | 26,7 | 2,87 | 1,68 | 3,91 | 2,19 | 7,82 | 3,63 | – | – | – | – | 2,87 | 1,68 | – | – | 3,91 | 2,19 | 3,91 | 2,19 | – | – | – | – | – | – | 5,56 | 2,89 |
| 1″ | 33,4 | 3,38 | 2,50 | 4,55 | 3,23 | 9,09 | 5,45 | – | – | – | – | 3,38 | 2,50 | – | – | 4,55 | 3,23 | 4,55 | 3,23 | – | – | – | – | – | – | 6,35 | 4,23 |
| 1.1/4″ | 42,2 | 3,56 | 3,38 | 4,85 | 4,46 | 9,70 | 7,55 | – | – | – | – | 3,56 | 3,38 | – | – | 4,85 | 4,46 | 4,85 | 4,46 | – | – | – | – | – | – | 6,35 | 5,60 |
| 1.1/2″ | 48,3 | 3,68 | 4,05 | 5,08 | 5,40 | 10,16 | 9,54 | – | – | – | – | 3,68 | 4,05 | – | – | 5,08 | 5,40 | 5,08 | 5,40 | – | – | – | – | – | – | 7,15 | 7,23 |
| 2″ | 60,3 | 3,91 | 5,43 | 5,54 | 7,47 | 11,07 | 13,45 | – | – | – | – | 3,91 | 5,43 | – | – | 5,54 | 7,47 | 5,54 | 7,47 | – | – | – | – | – | – | 8,74 | 11,10 |
| 2.1/2″ | 73,0 | 5,16 | 8,62 | 7,01 | 11,40 | 14,02 | 20,39 | – | – | – | – | 5,16 | 8,62 | – | – | 7,01 | 11,40 | 7,01 | 11,40 | – | – | – | – | – | – | 9,52 | 14,90 |
| 3″ | 88,9 | 5,49 | 11,28 | 7,62 | 15,25 | 15,24 | 27,65 | – | – | – | – | 5,49 | 11,28 | – | – | 7,62 | 15,15 | 7,62 | 15,15 | – | – | – | – | – | – | 11,13 | 21,30 |
| 3.1/2″ | 101,6 | 5,74 | 13,56 | 8,08 | 18,62 | – | – | – | – | – | – | 5,74 | 13,56 | – | – | 8,08 | 18,62 | 7,62 | 15,15 | – | – | – | – | – | – | – | – |
| 4″ | 114,3 | 6,02 | 16,06 | 8,56 | 22,29 | 17,02 | 40,99 | – | – | – | – | 6,02 | 16,06 | – | – | 8,56 | 22,29 | 8,56 | 22,29 | – | – | 11,13 | 28,25 | – | – | 13,49 | 33,51 |
| 5″ | 141,3 | 6,55 | 21,76 | 9,52 | 30,92 | 19,05 | 57,37 | – | – | – | – | 6,55 | 21,76 | – | – | 9,52 | 30,39 | 9,52 | 30,39 | – | – | 12,70 | 40,24 | – | – | 15,88 | 49,05 |
| 6″ | 168,3 | 7,11 | 28,23 | 10,97 | 42,52 | 21,95 | 79,11 | – | – | – | – | 7,11 | 28,23 | – | – | 10,97 | 42,52 | 10,97 | 42,52 | – | – | 14,27 | 54,20 | – | – | 18,26 | 67,47 |
| 8″ | 219,1 | 8,18 | 42,49 | 12,70 | 64,57 | 22,22 | 107,78 | 6,35 | 33,28 | 7,04 | 36,76 | 8,18 | 42,49 | 10,31 | 53,07 | 12,70 | 64,57 | 12,70 | 64,57 | 15,09 | 75,79 | 18,26 | 90,32 | 20,62 | 100,89 | 23,01 | 111,18 |
| 10″ | 273,1 | 9,27 | 60,24 | 12,70 | 81,46 | 25,40 | 154,97 | 6,35 | 41,73 | 7,80 | 50,96 | 9,27 | 60,24 | 12,70 | 81,46 | 15,09 | 95,84 | 15,09 | 95,84 | 18,26 | 114,59 | 21,44 | 132,85 | 25,40 | 154,97 | 28,58 | 172,11 |
| 12″ | 323,9 | 9,52 | 73,76 | 12,70 | 97,36 | 25,40 | 186,75 | 6,35 | 49,68 | 8,38 | 65,14 | 10,31 | 79,71 | 14,27 | 108,97 | 17,48 | 131,81 | 17,48 | 131,81 | 21,44 | 159,67 | 25,40 | 186,75 | 28,58 | 207,87 | 33,32 | 238,60 |