|
|
ISO R65 Light II - BS 1387 Light - BS Class
A
|
Nominal
size
|
Outside
diameter
|
Wall thickness
|
Theoretical
weight of black pipe1)
|
|
with plain
ends
|
with threads
and couplings
|
|
inch
|
mm
|
inch
|
mm
|
inch
|
mm
|
lb/ft
|
kg/m
|
ib/ft
|
kb/m
|
|
1/8
|
6,00
|
0,40625
|
10,3
|
0,072
|
1,8
|
0,243
|
0,361
|
0,245
|
0,364
|
|
1/4
|
8,00
|
0,53125
|
13,5
|
0,072
|
1,8
|
0,347
|
0,517
|
0,350
|
0,521
|
|
3/8
|
10,00
|
0,6875
|
17,5
|
0,072
|
1,8
|
0,453
|
0,674
|
0,457
|
0,680
|
|
1/2
|
15,00
|
0,84375
|
21,4
|
0,080,
|
2,0
|
0,640
|
0,952
|
0,646
|
0,961
|
|
3/4
|
20,00
|
1,0625
|
27,0
|
0,092
|
2,35
|
0,944
|
1,41
|
0,954
|
1,42
|
|
1
|
25,00
|
1,34375
|
34,1
|
0,104
|
2,65
|
1,35
|
2,01
|
1,36
|
2,03
|
|
1 1/4
|
32,00
|
1,6875
|
42,9
|
0,104
|
2,65
|
1,73
|
2,58
|
1,75
|
2,61
|
|
1 1/2
|
40,00
|
1,90625
|
48,4
|
0,116
|
2,9
|
2,19
|
3,25
|
2,22
|
3,29
|
|
2
|
50,00
|
2,375
|
60,3
|
0,116
|
2,9
|
2,76
|
4,11
|
2,81
|
4,18
|
|
2 1/2
|
65,00
|
3,00
|
76,2
|
0,128
|
3,25
|
3,90
|
5,80
|
3,98
|
5,92
|
|
3
|
80,00
|
3,5
|
88,9
|
0,128
|
3,25
|
4,58
|
6,81
|
4,69
|
6,98
|
|
3 1/2
|
1)
|
4,00
|
101,6
|
0,144
|
3,65
|
5,88
|
8,74
|
6,00
|
8,92
|
|
4
|
100,00
|
4,5
|
114,3
|
0,144
|
3,65
|
6,64
|
9,89
|
6,84
|
10,20
|
1) As related to an averagelength
of approx. 10 ft (6m). Theoretical weights of galvanized pipe
are appox. 4,5% higher than the values above,. Threads conforming
to ISO /R7. |
ISO
R685 Light I
|
Nominal
size
|
Outside
diameter
|
Wall thickness
|
Theoretical
weight of black pipe1)
|
|
with plain
ends
|
with threads
and couplings
|
|
inch
|
mm
|
max.
|
min.
|
max.
|
min.
|
in.
|
mm
|
lb/ft
|
kg/m
|
ib/ft
|
kb/m
|
|
1/8
|
6,00
|
0,409 |
0,383 |
10,4 |
9,7 |
0,072 |
1,8 |
0,248 |
0,369 |
0,250 |
0,372 |
|
1/4
|
8,00
|
0,547 |
0,518 |
13,9 |
13,2 |
0,080 |
2,0 |
0,385 |
0,573 |
0,388 |
0,577 |
|
3/8
|
10,00
|
0,685 |
0,656 |
17,4 |
16,7 |
0,080 |
2,0 |
0,502 |
0,747 |
0,506 |
0,753 |
|
1/2
|
15,00
|
0,854 |
0,825 |
21,7 |
21,0 |
0,092 |
2,35 |
0,737 |
1,10 |
0,743 |
1,11 |
|
3/4
|
20,00
|
1,067 |
1,041 |
27,1 |
26,4 |
0,092 |
2,35 |
0,948 |
1,41 |
0,958 |
1,42 |
|
1
|
25,00
|
1,339 |
1,309 |
34,0 |
33,2 |
0,116 |
2,9 |
1,49 |
2,21 |
1,50 |
2,23 |
|
1 1/4
|
32,00
|
1,681 |
1,650 |
42,7 |
41,9 |
0,116 |
2,9 |
1,91 |
2,84 |
1,93 |
2,87 |
|
1 1/2
|
40,00
|
1,913 |
1,882 |
48,6 |
47,8 |
0,116 |
2,9 |
2,19 |
3,26 |
2,22 |
3,30 |
|
2
|
50,00
|
2,390 |
2,347 |
60,7 |
59,6 |
0,128 |
3,25 |
3,06 |
4,56 |
3,11 |
4,63 |
|
2 1/2
|
65,00
|
3,004 |
2,960 |
76,3 |
75,2 |
0,128 |
3,25 |
3,90 |
5,81 |
3,98 |
5,93 |
|
3
|
80,00
|
3,520 |
3,460 |
89,4 |
87,9 |
0,144 |
3,65 |
5,14 |
7,65 |
5,25 |
7,82 |
|
3 1/2
|
90,00
|
4,008 |
3,950 |
101,8 |
100,3 |
0,144 |
3,65 |
5,89 |
8,77 |
6,01 |
8,95 |
|
4
|
100,00
|
4,524 |
4,450 |
114,9 |
113,0 |
0,160 |
4,05 |
7,39 |
11,0 |
7,59 |
11,3 |
DIN Standard No. 2439 Light-weight
treaded pipe, which has been cancelled by the Geman classification
authorites, included a nominal size range of from 1/2"
to 2" as laid down in ISO/R 65-Light I. |
ISO Medium - BS 1387 Medium - BS Class b din 2440
|
Nominal
size
|
Outside
diameter
|
Wall thickness
|
Theoretical
weight of black pipe1)
|
|
with plain
ends
|
with threads
and couplings
|
|
inch
|
mm
|
inch
|
mm
|
inch
|
mm
|
lb/ft
|
kg/m
|
ib/ft
|
kb/m
|
|
1/8
|
6,00
|
0,40625
|
10,3
|
0,080
|
2,0
|
0,273
|
0,407
|
0,275
|
0,410
|
|
1/4
|
8,00
|
0,53125
|
13,5
|
0,095
|
2,35
|
0,437
|
0,650
|
0,440
|
0,654
|
|
3/8
|
10,00
|
0,6875
|
17,5
|
0,095
|
2,35
|
0,573
|
0,852
|
0,577
|
0,858
|
|
1/2
|
15,00
|
0,84375
|
21,4
|
0,104
|
2,65
|
0,822
|
1,22
|
0,828
|
1,23
|
|
3/4
|
20,00
|
1,0625
|
27,0
|
0,104
|
2,65
|
1,06
|
1,58
|
1,07
|
1,59
|
|
1
|
25,00
|
1,34375
|
34,1
|
0,128
|
3,25
|
1,64
|
2,44
|
1,65
|
2,46
|
|
1 1/4
|
32,00
|
1,6875
|
42,9
|
0,128
|
3,25
|
2,11
|
3,14
|
2,13
|
3,17
|
|
1 1/2
|
40,00
|
1,90625
|
48,4
|
0,128
|
3,25
|
2,43
|
3,61
|
2,46
|
3,65
|
|
2
|
50,00
|
2,375
|
60,3
|
0,144
|
3,65
|
3,42
|
5,10
|
3,47
|
5,17
|
|
2 1/2
|
65,00
|
3,00
|
76,2
|
0,144
|
3,65
|
4,38
|
6,51
|
4,46
|
6,63
|
|
3
|
80,00
|
3,5
|
88,9
|
0,160
|
4,05
|
5,69
|
8,47
|
5,80
|
8,64
|
|
3 1/2
|
1)
|
4,00
|
101,6
|
0,160
|
4,05
|
6,53
|
9,72
|
6,65
|
9,90
|
|
4
|
100,00
|
4,5
|
114,3
|
0,176
|
4,50
|
8,14
|
12,1
|
8,34
|
12,4
|
|
5
|
125,00
|
5,5
|
139,7
|
0,192
|
4,85
|
10,9
|
16,2
|
11,2
|
16,7
|
|
6
|
150,00
|
6,5
|
165,1
|
0,192
|
4,85
|
12,9
|
19,2
|
13,3
|
19,8
|
1) Nominal size 31/2" is not included inDIN 2440.
2)Values corresponding with ISO/R 64.
3)As related to an average length of approx. 20 ft(6m). Theoretical
weights of galvanized pipe are appox. 4.5% higher than the
values quoted above. |
ISO Heavy-BS 1387
Heavy - BS Class C DIN 2441
|
Nominal
size
|
Outside
diameter
|
Wall thickness
|
Theoretical
weight of black pipe1)
|
|
with plain
ends
|
with threads
and couplings
|
|
inch
|
mm
|
inch
|
mm
|
inch
|
mm
|
lb/ft
|
kg/m
|
ib/ft
|
kb/m
|
|
1/8
|
6,00
|
0,40625
|
10,2
|
0,104
|
2,65
|
0,331
|
0,493
|
0,333
|
0,496
|
|
1/4
|
8,00
|
0,53125
|
13,5
|
0,116
|
2,9
|
0,517
|
0,769
|
0,520
|
0,773
|
|
3/8
|
10,00
|
0,6875
|
17,2
|
0,116
|
2,9
|
0,686
|
1,02
|
0,690
|
1,03
|
|
1/2
|
15,00
|
0,84375
|
21,3
|
0,128
|
3,25
|
0,977
|
1,45
|
0,983
|
1,46
|
|
3/4
|
20,00
|
1,0625
|
26,9
|
0,128
|
3,25
|
1,27
|
1,90
|
1,28
|
1,91
|
|
1
|
25,00
|
1,34375
|
33,7
|
0,160
|
4,05
|
2,00
|
2,97
|
2,01
|
2,99
|
|
1 1/4
|
32,00
|
1,6875
|
42,4
|
0,160
|
4,05
|
2,58
|
3,84
|
2,60
|
3,87
|
|
1 1/2
|
40,00
|
1,90625
|
48,3
|
0,160
|
4,05
|
2,98
|
4,43
|
3,01
|
4,47
|
|
2
|
50,00
|
2,375
|
60,3
|
0,176
|
4,5
|
4,14
|
6,17
|
4,19
|
6,24
|
|
2 1/2
|
65,00
|
3,00
|
76,1
|
0,176
|
4,5
|
5,31
|
7,90
|
5,39
|
8,02
|
|
3
|
80,00
|
3,5
|
88,9
|
0,192
|
4,85
|
6,76
|
10,1
|
6,87
|
10,3
|
|
3 1/2
|
1)
|
4,00
|
101,6
|
0,192
|
4,85
|
7,76
|
11,6
|
7,88
|
11,8
|
|
4
|
100,00
|
4,5
|
114,3
|
0,212
|
5,4
|
9,71
|
14,4
|
9,91
|
14,7
|
|
5
|
125,00
|
5,5
|
139,7
|
0,212
|
5,4
|
12,0
|
17,8
|
12,3
|
18,3
|
|
6
|
150,00
|
6,5
|
165,1
|
0,212
|
5,4
|
14,3
|
21,2
|
14,7
|
21,8
|
* Available in seamless design only.
1) Nominal size 31/2" is not included in DIN 2441.
2) Values corresponding with ISO/R 64.
Threads conformingto ISO/R 7 |
|
|