EN 10208-2 L245NB Seamless Pipe

EN 10208-2 L245NB Seamless Pipe

EN 10208-2 L245NB Seamless Pipe

DIN EN 10208-3 Class C Seamless and Welded Pipe exporter in Mumbai, View old and new BS EN 10208 Steel pipelines standards

BS EN 10208 Steel pipes is used for transporting gas, oil, combustible fluids with specific pressure in the mining, chemical, and power engineering industry.
en 10208-2 seamless pipes is the European regular that specifies the technical delivery conditions for seamless and welded steel pipes for the on land transport of combustible fluids mostly in gas provide systems but excluding pipeline applications inside the petroleum and all-natural gas industries.
EN 10208-2 L245NB Seamless Pipe is for flammable media in condition normalized or normalizing formed. Its yield stress is between 245 and 440 N/mm². Its carbon equivalent CEV accounts for max. 0.42. Its main fields of application are long-distance pipelines for flammable liquids.
DIN EN 10208-1 L360NB Welded Pipes is a normalised rolled steel grades. It is for the pipeline of combustible fluids.
DIN EN 10208-3 Class C Seamless and Welded Pipe specifies the technical delivery conditions for unalloyed and alloyed. It includes quality and testing requirements overall higher than that specification

BS EN 10208 Steel pipes Price list

EN 10208-2 L245NB Seamless Pipe Specification Chart

Standards API 5L GR. B PSL 2, API 5L GR. B PSL 1
   
Type Seamless / ERW / Welded / Fabricated
Schedules SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Size 1/2” NB to 36” NB
End Plain End, Beveled End, Treaded
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
Value added service Galvanised Finish | Black Oil Paint | Heat Marked Pipes | Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Form Round, Hydraulic Etc
Length Min 3 Meters, Max18 Meters, or according to customer’s requirement
Thickness 3-12mm
Specialized in Large Diameter API 5l Grade L245nb Pipe
Origin Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin (Strictly No Chinese Material)
Additional Testing NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
High Yield ERW/SAW Pipe ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

DIN EN 10208-1 L360NB Welded Pipes Types

BS EN 10208 Steel pipes
EN 10208-2 seamless pipes
EN 10208-2 L245NB Seamless Pipe
DIN EN 10208-1 L360NB Welded Pipes
DIN EN 10208-3 Class C Seamless and Welded Pipe
L360NB Welded Pipes

En 10208-2 Seamless Pipes Process

Pipe type Original material Plastic forming of the pipe1) Thermal processing state Thermal processing symbol
Seamless (S) Ingot or block Hot rolling Normalization or normalization plastic forming N
Heat treatment Q
Hot rolling and cold finishing Normalization N
Heat treatment Q
High frequency welding (HFW) Normalized rolled strips Cold forming Normalization of the weld area N
Thermomechanically rolled strips Heat treated weld area M
Hot rolled strips or normalized rolled strips Cold forming and reduction with hot tensioning at controlled temperature so as to achieve a normalized state Normalization (whole pipe) N
- N
Submerged arc welding (SAW) -longitudinal (SAWL) -spiral (SAWH) or combined welding (COW) -longitudinal (COWL) –spiral (COWH_ Normalized or normalized rolled sheets or strips Cold forming - N
Thermomechanically rolled sheets or strips
Rolled sheets or strips Normalization plastic forming - M
Normalized or normalized rolled sheets or strips N

DIN EN 10208-1 L360NB Welded Pipes Composition Standard

Steel  designation Maximum content, % CEV max.
Steel symbol C Si Mn P S V Nb Ti Other
Steels for seamless and welded pipes
L245NB 
L290NB 
L360NB 
L415NB
0,16
0,17
0,20
0,21

0,40
0,40
0,45
0,45

1,1
1,2
1,6
1,6

0,025
0,025
0,025
0,025


0,05 
0,10 
0,15


0,05
0,10
0,15


0,05
0,05
0,05


0,04
0,04
0,04

  0,42 
0,42 
0,42 
0,45 
to be negotiated
Steels for seamless pipes
L360QB 
L415QB 
L450QB 
L485QB 
L555QB
0,16
0,16
0,16
0,16
0,16
0,45
0,45
0,45
0,45
0,45
1,4
1,6
1,6
1,7
1,8
0,025
0,025
0,025
0,025
0,025
0,020
0,020
0,020
0,020
0,020
0,05
0,08
0,09
0,10
0,10
0,05
0,05
0,05
0,05
0,06
0,04
0,04
0,06
0,06
0,06
  0,42 
0,43 
0,45 
0,45 
to be negotiated
Steels for welded pipes
L245MB 
L290MB 
L360MB 
L415MB 
L450MB 
L485MB 
L555MB
0,16
0,16
0,16
0,16
0,16
0,16
0,16
0,45
0,45
0,45
0,45
0,45
0,45
0,45
1,5
1,5
1,6
1,6
1,6
1,7
1,8
0,025
0,025
0,025
0,025
0,025
0,025
0,025
0,020
0,020
0,020
0,020
0,020
0,020
0,020
0,04
0,04
0,05
0,08
0,10
0,10
0,10
0,4 
0,4 
0,5 
0,5 
0,5 
0,6 
0,6


0,04
0,06
0,06
0,06
0,06
  0,40 
0,40 
0,41 
0,42 
0,43 
0,43 
to be negotiated

Steel designation Pipe body (seamless pipe and welded pipe) Spiral weld Whole pipe
HFW, SAW, COW SAW, COW
Steel symbol Plastic limit R 10,5N/mm 2 Tensile strength R mN/mm 2min. R10,5/RmMax Elongation A% min. Tensile strength R mN/mm 2min Diameter of the bending mandrel bar in the bending test Pressure water test
L245NB 
L245MB
245 to 440 415 0,80 
0,85
22 The same values as for the pipe body apply 3T Every pipe should be subject to the test and it should be free of any leaks or deformations
L290NB 
L290MB
290 to 440 415 0,85 
0,85
21 3T
L360NB 
L360QB 
L360MB
360 to 510 460 0,85 
0,88 
0,85
20 4T
L415NB 
L415QB 
L415MB
415 to 565 520 0,85 
0,88 
0,85
18 5T
L450QB 
L450MB
450 to 570 535 0,90 
0,87
18 6T
L485QB 
L485MB
485 to 605 570 0,90 
0,90
18 6T
L555QB 
L555MB
555 to 675 625 0,90 
0,90
18 6T

Equivalent Grades Of EN 10208-2 L245NB Seamless Pipe

Former
New
Execution
Standard
Material
Standard
Material
Seamless
API 5L
Grade X52
EN 10208-2
L360NB
Welded
API 5L
Grade B
EN 10208-2
L245NB
Seamless
API 5L
Grade B
EN 10208-2
L245NB
Welded
API 5L
Grade X52
EN 10208-2
L360NB

EN 10208-2 L245NB Seamless Pipe Thickness Chart

API 5l Grade L245nb Pipe Types Out diameter Wall thickness Length
API 5l Grade L245nb SAW Pipe 16" NB - 100" NB As per requirement Custom
API 5l Grade L245nb Seamless Pipe (Custom Sizes) 1/2" NB - 60" NB SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Custom
API 5l Grade L245nb ERW Pipe (Custom Sizes) 1/2" NB - 24" NB As per requirement Custom
API 5l Grade L245nb Welded Pipe (in Stock + Custom Sizes) 1/2" NB - 24" NB As per requirement Custom

DIN EN 10208-3 Class C Seamless and Welded Pipe Size Chart

NB Size OD 40S 5S 10S S10 S20 S40 S60 XS/80S S80 S100 S120 S140 S160 XXS
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
1/8” 10.29 1.2 1.73 2.41
1/4” 13.72 1.7 2.24 3.02
3/8” 17.15 1.7 2.31 3.2
15 1/2” 21.34 2.8 1.7 2.1 2.77 3.73 3.73 4.78 7.47
20 3/4” 26.67 2.9 1.7 2.1 2.87 3.91 3.91 5.56 7.82
25 1” 33.4 3.4 1.7 2.8 3.38 4.55 4.55 6.35 9.09
32 1 1/4” 42.16 3.6 1.7 2.8 3.56 4.85 4.85 6.35 9.7
40 1 1/2” 48.26 3.7 1.7 2.8 3.68 5.08 5.08 7.14 10.2
50 2” 60.33 3.9 1.7 2.8 3.91 5.54 5.54 9.74 11.1
65 2 1/2” 73.03 5.2 2.1 3.1 5.16 7.01 7.01 9.53 14
80 3” 88.9 5.5 2.1 3.1 5.49 7.62 7.62 11.1 15.2
90 3 1/2” 101.6 5.7 2.1 3.1 5.74 8.08 8.08
100 4” 114.3 6 2.1 3.1 6.02 8.56 8.56 11.1 13.5 17.1
125 5” 141.3 6.6 2.8 3.4 6.55 9.53 9.53 12.7 15.9 19.1
150 6” 168.3 7.1 2.8 3.4 7.11 10.97 11 14.3 18.3 22
200 8” 219.1 8.2 2.8 3.8 6.4 8.18 10.3 12.7 12.7 15.1 19.3 20.6 23 22.2
250 10” 273.1 9.3 3.4 4.2 6.4 9.27 12.7 12.7 15.1 19.3 21.4 25.4 28.6 25.4
300 12” 323.9 9.5 4 4.6 6.4 10.3 14.3 12.7 17.5 21.4 25.4 28.6 33.3 25.4
350 14” 355.6 9.5 4 4.8 6.4 7.9 11.1 15.1 12.7 19.1 23.8 27.8 31.8 35.7
400 16” 406.4 9.5 4.2 4.8 6.4 7.9 12.7 16.7 12.7 21.4 26.2 31 36.5 40.5
450 18” 457.2 9.5 4.2 4.8 6.4 7.9 14.3 19.1 12.7 23.8 29.4 34.9 39.7 45.2
500 20” 508 9.5 4.8 5.5 6.4 9.5 15.1 20.6 12.7 26.2 32.5 38.1 44.5 50
550 22” 558.8 9.5 4.8 5.5 6.4 9.5 22.2 12.7 28.6 34.9 41.3 47.6 54
600 24” 609.6 9.5 5.5 6.4 6.4 9.5 17.5 24.6 12.7 31 38.9 46 52.4 59.5
650 26” 660.4 9.5 7.9 13 12.7
700 28” 711.2 9.5 7.9 13 12.7
750 30” 762 9.5 6.4 7.9 7.9 13 12.7
800 32” 812.8 9.5 7.9 13 17.5 12.7
850 34” 863.6 9.5 7.9 13 17.5 12.7
900 36” 914.4 9.5 7.9 13 19.1 12.7

Weight of EN 10208-2 seamless pipes

Size NPS Pipe O.D. Wall Thickness Pipe I.D. Weight per Foot Standard to XXHY Schedule
Pipe #
Section Modulus Gallon Capacity Per Linear Foot
1/2 0.84 0.109 0.622 0.85 STD 40 .0407 .0158
    0.147 0.546 1.09 XHY 80 .0478 .0122
    0.188 0.464 1.31   160 .0528 .0088
    0.294 0.252 1.72 XXHY   .0577 .0026
3/4 1.05 0.113 0.824 1.13 STD 40 .0705 .0277
    0.154 0.742 1.48 XHY 80 .0853 .0225
    0.219 0.612 1.95   160 .1006 .0153
    0.308 0.434 2.44 XXHY   .1103 .0077
1 1.315 0.133 1.049 1.68 STD 40 .1328 .0449
    0.179 0.957 2.17 XHY 80 .1606 .0374
    0.250 0.815 2.85   160 .1904 .0271
    0.358 0.599 3.66 XXHY   .2136 .0146
1 1/4 1.66 0.140 1.380 2.27 STD 40 .2346 .0777
    0.191 1.278 3.00 XHY 80 .2913 .0666
    0.250 1.160 3.77   160 .3421 .0549
    0.382 0.896 5.22     .4110 .0328
1 1/2 1.90 0.145 1.610 2.72 STD 40 .3262 .1058
    0.200 1.500 3.63 XHY 80 .4118 .0918
    0.281 1.338 4.86   160 .5079 .0730
    0.400 1.100 6.41     .5977 .0494
2 2.375 0.109 2.157 2.64   10 .4205 .1898
    0.154 2.067 3.66 STD 40 .5606 .1743
    0.218 1.939 5.03 XHY 80 .7309 .1534
    0.250 1.875 5.68     .8045 .1434
    0.281 1.813 6.29     .8666 .1344
    0.344 1.687 7.47   160 .9806 .1161
    0.436 1.503 9.04 XXHY   1.1043 .0922
2 1/2 2.875 0.120 2.635 3.53   10 .6870 .2833
    0.203 2.469 5.80 STD. 40 1.0640 .2487
    0.216 2.443 6.14     1.1169 .2435
    0.250 2.375 7.02     1.2468 .2301
    0.276 2.323 7.67 XHY 80 1.3386 .2202
    0.375 2.125 10.02   160 1.6371 .1842
    0.552 1.771 13.71 XXXHY   1.9971 .1280
3 3.50 0.120 3.260 4.34     1.0411 .4336
    0.156 3.188 5.58     1.3122 .4147
    0.172 3.156 6.12     1.4265 .4064
    0.188 3.124 6.66     1.5342 .3984
    0.216 3.068 7.58 STD. 40 1.7241 .3840
    0.250 3.000 8.69     1.9372 .3672
    0.281 2.938 9.67     2.1207 .3521
    0.300 2.900 10.26 XHY 80 2.2253 .3431
    0.438 2.624 14.34   160 2.8774 .2811
    0.600 2.300 18.6 XXHY   3.4243 .2158
3 1/2 4.0 0.120 3.760 4.98   10 1.3776 .5768
    0.226 3.548 9.12 STD. 140 2.3939 .5136
    0.250 3.500 10.02     2.6001 .4998
    0.281 3.438 11.17     2.8562 .4821
    0.318 3.364 12.52 XHY 80 3.1400 .4617
    0.636 2..728 22.87 XXHY   4.8795 .3085
4 4.5 0.120 4.260 5.62   10 1.7612 .7404
    0.156 4.188 7.24     2.2354 .7156
    0.188 4.124 8.67     2.6296 .6942
    0.203 4.094 9.32     2.8173 .6838
    0.219 4.062 10.02     3.0184 .6725
    0.237 4.026 10.80 STD. 40 3.2145 .6613
    0.250 4.000 11.36     3.3611 .6528
    0.281 3.938 12.67   60 3.7021 .6326
    0.312 3.876 13.97     4.0273 .6126
    0.337 3.826 15.00 XHY 80 4.2713 .5972
    0.438 3.624 19.02   120 5.1790 .5361
    0.531 3.438 22.53   160 5.8997 .4822
    0.674 3.152 27.57 XXHY   6.7927 .4054
5 5.563 0.188 5.187 10.80     4.1161 1.0979
    0.219 5.125 12.51     4.7279 1.0716
    0.258 5.047 14.63 STD. 40 5.4500 1.0391
    0.281 5.001 15.87     5.8644 1.0204
    0.312 4.939 17.51     6.4074 .99647
    0.344 4.875 19.19     6.9358 .9696
    0.375 4.813 20.80 XHY 80 7.4300 .9449
    0.500 4.563 27.06   120 9.2534 .8495
    0.625 4.313 32.99   160 10.7976 .7590
    0.750 4.063 38.59 XXHY   12.0954 .6734
6 6.625 0.109 6.407 7.59   5 3.5769 1.6748
    0.134 6.357 9.30   10 4.3475 1.6488
    0.156 6.313 10.79     5.0107 1.6260
    0.188 6.249 12.94     5.9351 1.5937
    0.203 6.219 13.94     6.3804 1.5780
    0.219 6.187 15.00     6.8261 1.5620
    0.250 6.125 17.04     7.6905 1.5306
    0.280 6.065 18.99 STD. 40 8.4958 1.5008
    0.312 6.001 21.06     9.3416 1.4688
    0.344 5.937 23.10     10.111 1.4391
    0.375 5.875 25.05     10.893 1.4082
    0.432 5.761 28.60 XHY 80 12.224 1.3541
    0.500 5.625 32.74     13.711 1.2909
    0.562 5.501 36.43   120 14.9806 1.2346
    0.625 5.375 40.09     16.1821 1.1787
    0.719 5.187 45.39   160 17.8243 1.0977
    0.864 4.897 53.21 XXHY   20.025 .9784
    1.000 4.625 60.13     21.7719 .8727
    1.125 4.375 66.14     23.1237 .7809

DIN EN 10208-3 Class C Seamless and Welded Pipe manufacturers in India

EN 10208-2 L245NB Seamless Pipe manufacturer