Welded Steel Tubes, Galvanized, Plain End - (GPE) and Galvanized, |
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Threaded and Coupled - (GTC) - HEAVY WEIGHT |
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STAS
7656-90, ISO 65-81 |
Nominal Tube Size (DN) |
Outside Diameter |
Wall Thickness |
Weight for GPE |
Weight for GTC |
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Nominal |
Max. |
Min. |
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mm |
inch |
mm |
mm |
kg/m |
kg/m |
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15 |
½ |
21,3 |
21,8 |
21,0 |
3,2 |
1,50 |
1,51 |
20 |
¾ |
26,9 |
27,3 |
26,5 |
3,2 |
1,96 |
1,97 |
25 |
1 |
33,7 |
34,2 |
33,3 |
4,0 |
3,05 |
3,07 |
32 |
1 ¼ |
42,4 |
42,9 |
42,0 |
4,0 |
3,94 |
3,97 |
40 |
1 ½ |
48,3 |
48,8 |
47,9 |
4,0 |
4,54 |
4,58 |
50 |
2 |
60,3 |
60,8 |
59,7 |
4,5 |
6,40 |
6,47 |
65 |
2 ½ |
76,1 |
76,6 |
75,3 |
4,5 |
8,22 |
8,34 |
80 |
3 |
88,9 |
89,5 |
88,0 |
5,0 |
10,60 |
10,80 |
100 |
4 |
114,3 |
115,0 |
113,1 |
5,4 |
14,90 |
15,20 |