. Line Pipes

API 5L Line Pipe
(Grade B X42, X46, X52, X56, X60, X65, X70, X80)

BS 3602 Steel Pipe and Tubes for Pressure Proposes Carbon Steel: High Duties.

DIN 17172 Stahlrohre fur Fernleitungen fur brennbare Flussingkeiten und Gase( Pipe for cross country pipelines for flammable liquid and gas)

ISO 3183 Petroleum and Natural Gas Industries – Steel Pipe for Pipelines-

DNV OS-F101 Submarine Pipeline Systems

OD
W/T

inch
mm
inch
mm

2-7/8
73
0.109-0.188
2.77-4.78

3-1/2
88.9
0.109-0.216
2.77-5.49

4-1/2
114.3
0.125-0.250
3.18-6.35

5-1/2
139.7
0.138-0.311
3.51-7.90

5-6/9
141.3
0.138-0.311
3.51-7.90

6 5/8
168.3
0.138-0.335
3.51-8.51

7
177.8
0.138-0.354
3.51-8.99

7-5/8
193.7
0.138-0.354
3.51-8.100

8-5/8
219.1
0.138-0.500
3.51-12.7

10-3/4
273.1
0.173-0.562
4.39-14.27

12-3/4
323.9
0.188-0.592
4.78-15.04

14
355.6
0.216-0.625
5.50-15.88

16
406.4
0.230-0.625
5.80-15.88

18
457.2
0.230-0.692
5.80-17.58

20
508.0
0.250-0.692
6.35-17.58

24
609.6
0.250-0.752
6.35-19.1