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AS1074 Standard Specification for steel tubes and tubulars for ordinary service. This Standard specifies requirements for threaded steel tubes and tubulars, and plain-end steel tubes suitable for screwing as specified in AS 1722.1,and of DN 8 to DN 150 inclusive (nominal size).
DIMMENSIONS OF STEEL TUBES---LIGHT
|
Norminal size |
Outside
diameter |
Thickness |
|
|
Min. |
Max |
||
|
DN 8 |
13.2 |
13.6 |
1.8 |
|
DN 10 |
16.7 |
17.1 |
1.8 |
|
DN 15 |
21 |
21.4 |
2 |
|
DN 20 |
26.4 |
26.9 |
2.3 |
|
DN 25 |
33.2 |
33.8 |
2.6 |
|
DN 32 |
41.9 |
42.5 |
2.6 |
|
DN 40 |
47.8 |
48.4 |
2.9 |
|
DN 50 |
59.6 |
60.2 |
2.9 |
|
DN 65 |
75.2 |
76 |
3.2 |
|
DN 80 |
87.9 |
88.7 |
3.2 |
|
DN 100 |
113.0 |
113.9 |
3.6 |
DIMMENSIONS OF STEEL TUBES---MEDIUM
|
Norminal size |
Outside
diameter |
Thickness |
|
|
Min. |
Max |
||
|
DN 8 |
13.3 |
13.9 |
2.3 |
|
DN 10 |
16.8 |
17.4 |
2.3 |
|
DN 15 |
21.1 |
21.7 |
2.6 |
|
DN 20 |
26.6 |
27.2 |
2.6 |
|
DN 25 |
33.4 |
34.2 |
3.2 |
|
DN 32 |
42.1 |
42.9 |
3.2 |
|
DN 40 |
48 |
48.8 |
3.2 |
|
DN 50 |
59.8 |
60.8 |
3.6 |
|
DN 65 |
75.4 |
76.6 |
3.6 |
|
DN 80 |
88.1 |
89.5 |
4.0 |
|
DN 100 |
113.3 |
114.9 |
4.5 |
|
DN 125 |
138.7 |
140.6 |
5.0 |
|
DN 150 |
164.1 |
166.1 |
5.0 |
DIMMENSIONS OF STEEL TUBES---HEAVY
|
Norminal size |
Outside
diameter |
Thickness |
|
|
Min. |
Max |
||
|
DN 8 |
13.3 |
13.9 |
2.9 |
|
DN 10 |
16.8 |
17.4 |
2.9 |
|
DN 15 |
21.1 |
21.7 |
3.2 |
|
DN 20 |
26.6 |
27.2 |
3.2 |
|
DN 25 |
33.4 |
34.2 |
4.0 |
|
DN 32 |
42.1 |
42.9 |
4.0 |
|
DN 40 |
48 |
48.8 |
4.0 |
|
DN 50 |
59.8 |
60.8 |
4.5 |
|
DN 65 |
75.4 |
76.6 |
4.5 |
|
DN 80 |
88.1 |
89.5 |
5.0 |
|
DN 100 |
113.3 |
114.9 |
5.4 |
|
DN 125 |
138.7 |
140.6 |
5.4 |
|
DN 150 |
164.1 |
166.1 |
5.4 |
