Pipe and Tube
Company
Seamless Steel Line Pipe Size Range
Manufacturing Available Size Range (Carbon Steel Pipes)
Nominal Size
O.D.
Wall thickness (mm)
O.D.
(in)
(mm)
2.5
3.0
3.2
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10
11
11
12
12
13
13
14
14
15
15
16
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
45
50
(mm)
3/4
26.7
26.7
1
33.4
33.4
1 1/2
42.2
42.2
42.7
42.7
45.0
45.0
48.3
48.3
(48.6)
(48.6)
(50.8)
(50.8)
(57.0)
(57.0)
2
60.3
60.3
60.5
60.5
(63.5)
(63.5)
(70.0)
(70.0)
2 1/2
73.0
73.0
(76.2)
(76.2)
(76.3)
(76.3)
(80.0)
