PIPE SELECTION GUIDE

Nominal Bore Pipe Size In Schedule 5S Schedule 10S Schedule 40S Schedule 80S
N.B. In Inch
N.B. In mm
mm
Wall Thickness in mm
Weight kg/mtr
Wall thickness in mm
Weight kg/mtr
Wall thickness in mm
Weight kg/mtr
Wall thickness in mm
Weight kg/mtr
1/4"
8
13.72
1.24
0.380
1.65
0.499
2.24
0.644
3.02
0.809
3/8"
10
17.15
1.40
0.544
1.65
0.640
2.31
0.858
3.20
1.118
1/2"
15
21.30
1.65
0.815
2.11
1.016
2.77
1.288
3.73
1.645
3/4"
20
26.70
1.65
1.034
2.11
1.298
2.87
1.710
3.91
2.228
1"
25
33.40
1.65
1.312
2.77
2.125
3.38
2.541
4.55
3.287
1 1/4"
32
42.20
1.65
1.674
2.77
2.732
3.56
3.441
4.85
4.531
1 1/2"
40
48.30
1.65
1.926
2.77
3.155
3.68
4.108
5.08
5.493
2"
50
60.30
1.65
2.424
2.77
3.992
3.91
5.524
5.54
7.601
2 1/2"
65
73.00
2.11
3.747
3.05
5.345
5.16
8.769
7.01
11.589
3"
80
88.90
2.11
4.585
3.05
6.557
5.49
11.466
7.62
15.509
3 1/2"
90
101.60
2.11
5.260
3.05
7.526
5.74
13.778
8.08
18.921
4"
100
114.30
2.11
5.930
3.05
8.496
6.02
16.322
8.56
22.685
5"
125
141.30
2.77
9.610
3.40
11.740
6.55
22.101
9.52
31.444
8"
200
219.08
2.77
15.000
3.76
20.290
8.18
43.230
12.70
65.670
10"
250
273.50
3.40
22.950
4.19
28.200
9.27
61.220
12.70
82.780
12"
300
323.90
3.96
31.710
4.57
36.530
9.53
74.990
12.70
98.920

Table of Gauges

Gauge No.
8
10
12
14
16
18
19
20
22
Gauge No.

8

10

12

14

16

18

19

20

22

S.W.G. (Standard Wire Gauge)

Inch
mm

0.160

4.064

0.128

3.251

10.104

2.642

0.080

2.032

0.064

1.626

0.048

1.219

0.040

1.016

0.036

0.914

0.028

0.711

Inch

0.160

0.128

10.104

0.080

0.064

0.048

0.040

0.036

0.028

mm

4.064

3.251

2.642

2.032

1.626

1.219

1.016

0.914

0.711

Inch
0.160
0.128
10.104
0.080
0.064
0.048
0.040
0.036
0.028
mm
4.064
3.251
2.642
2.032
1.626
1.219
1.016
0.914
0.711

B.W.G. (Birmingham Wire Gauge)

Inch
mm

0.165

4.191

0.134

3.404

0.109

2.769

0.083

2.108

0.065

1.651

0.049

1.245

0.042

1.067

0.035

0.889

0.028

0.711

Inch
0.165
0.134
0.109
0.083
0.065
0.049
0.042
0.035
0.028
mm
4.191
3.404
2.769
2.108
1.651
1.245
1.067
0.889
0.711
Inch

0.165

0.134

0.109

0.083

0.065

0.049

0.042

0.035

0.028

mm

4.191

3.404

2.769

2.108

1.651

1.245

1.067

0.889

0.711