Bore Pipe Size, Sch 5,Sch 10, Schedule 20, Schedule 30 Stand. Thickn. Sch 40 Extra Strong, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 140, Schedule 160, pipe tube dimensions, Sizes of steel tubes and pipes, standard tubing sizes, steel tubing size chart, round steel tubing sizes, tubing wall thickness gauge chart, stainless steel tube dimensions, rectangular steel tube sizes, pipe and tube size chart, standard square tube sizes

Pipes & Tubes


Bore Pipe Size

Ou
tside Dia
meter
Sch *5
Sch *10
Sche-dule
20
Sche-dule
30
Stand. Thickn.
Sch *40
Extra Strong
Sche
dule
60
Sche
dule
80
Sche
dule
100
Sche
dule
120
Sche
dule
140
Sche
dule
160
Double Extra Strong
mm
in
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
6
1/4
13.7
--
1.65
--
--
2.24
2.24
3.02
--
3.02
--
--
--
--
--
10
3/8
17.1
--
1.65
--
--
2.31
2.31
3.20
--
3.20
--
--
--
--
--
15
1/2
21.3
1.65
2.11
--
--
2.77
2.77
3.73
--
3.73
--
--
--
4.78
7.47
20
3/4
26.7
1.65
2.11
--
--
2.87
2.87
3.91
--
3.91
--
--
--
5.56
7.82
25
1
33.4
1.65
2.77
--
--
3.38
3.38
4.55
--
4.55
--
--
--
6.35
9.09
32
1 1/4
42.2
1.65
2.77
--
--
3.56
3.56
4.85
--

4.85

--
--
--
6.35
9.70
40
1 1/2
48.3
1.65
2.77
--
--
3.68
3.68
5.08
--
5.08
--
--
--
7.14
10.15
50
2
60.3
1.65
2.77
--
--
3.91
3.91
5.54
--
5.54
--
--
--
8.74
11.07
65
2 1/2
73.0
2.11
3.05
--
--
5.16
5.16
7.01
--
7.01
--
--
--
9.53
14.02
80
3
88.9
2.11
3.05
--
--
5.49
5.49
7.62
--
7.62
--
--
--
11.13
15.24
90
3 1/2
101.6
2.11
3.05
--
--
5.74
5.74
8.08
--
8.08
--
--
--
--
--
100
4
114.3
2.11
3.05
--
--
6.02
6.02
8.56
--
8.56
--
11.13
--
13.49
17.12
125
5
141.3
2.77
3.40
--
--
6.55
6.55
9.35
--
9.53
--
12.70
--
15.88
19.05
150
6
168.3
2.77
3.40
6.35
--
7.11
7.11
10.97
--
10.97
--
14.27
--
18.26
21.95
200
8
219.1
2.77
3.76
6.35
7.04
8.18
8.18
12.70
10.31
12.70
15.09
18.26
20.62
23.01
22.23
250
10
273.1
3.40
4.19
6.35
7.80
9.27
9.27
12.70
12.70
15.09
18.26
21.44
25.40
28.58
25.40
300
12
323.9
3.96
4.57
6.35
8.38
9.53
10.31
12.70
14.27
17.48
21.44
25.40
28.58
33.32
25.40
350
14
355.6
3.96
6.35
7.92
9.53
9.53
11.13
12.70
15.09
19.05
23.82
27.79
31.75
35.71
--
400
16
406.4
4.19
6.35
7.92
9.53
9.53
12.70
12.70
16.66
21.44
26.19
30.96
36.53
40.49
--
450
18
457
4.19
6.35
7.92
11.13
9.53
14.20
12.70
19.05
23.83
29.36
34.93
39.67
45.24
--
500
20
508
4.78
6.35
9.53
12.70
9.53
15.09
12.70
20.62
      
550
22
559
4.78
6.35
9.53
12.70
9.53
--
12.70
--
      
600
24
610
5.54
6.35
9.53
14.27
9.53
17.48
12.70
24.61
      
650
26
660
--
7.92
12.70
--
9.53
--
12.70
--
      
700
28
711
--
7.92
12.70
15.88
9.53
--
12.70
--
      
750
30
762
6.35
7.92
12.70
15.88
9.53
--
12.70
--
      
800
32
813
--
7.92
12.70
15.88
9.53
17.48
12.70
--
      
850
34
864
--
7.92
12.70
15.88
9.53
17.48
12.70
--
      
900
36
914
--
7.92
12.70
15.88
9.53
19.05
12.70
--
      

Techinical Specification

Welded Pipe Specification

Boiler Pipe Specification

Bore Pipe Size, Sch 5,Sch 10, Schedule 20, Schedule 30 Stand. Thickn. Sch 40 Extra Strong, Schedule 60, Schedule 80, Schedule 100, Schedule 120, Schedule 140, Schedule 160, pipe tube dimensions, Sizes of steel tubes and pipes, standard tubing sizes, steel tubing size chart, round steel tubing sizes, tubing wall thickness gauge chart, stainless steel tube dimensions, rectangular steel tube sizes, pipe and tube size chart, standard square tube sizes