Tabela Schedule
Diâmetros nominais, diâmetros externos, espessuras normalizadas e peso linear calculado para as séries SCH 10, SCH 40 e SCH 80.
| Nominal | DN | Ø ext. (mm) | SCH 10 (mm) | SCH 10 (kg/m) | SCH 40 (mm) | SCH 40 (kg/m) | SCH 80 (mm) | SCH 80 (kg/m) |
|---|---|---|---|---|---|---|---|---|
| 1/2" | DN 15 | 21.3 | 2.11 | 0,999 | 2.77 | 1,266 | 3.73 | 1,616 |
| 3/4" | DN 20 | 26.7 | 2.11 | 1,280 | 2.87 | 1,687 | 3.91 | 2,198 |
| 1" | DN 25 | 33.4 | 2.77 | 2,092 | 3.38 | 2,502 | 4.55 | 3,237 |
| 1.1/4" | DN 32 | 42.2 | 2.77 | 2,694 | 3.56 | 3,392 | 4.85 | 4,467 |
| 1.1/2" | DN 40 | 48.3 | 2.77 | 3,110 | 3.68 | 4,049 | 5.08 | 5,415 |
| 2" | DN 50 | 60.3 | 2.77 | 3,930 | 3.91 | 5,437 | 5.54 | 7,482 |
| 2.1/2" | DN 65 | 73.0 | 3.05 | 5,261 | 5.16 | 8,633 | 7.01 | 11,408 |
| 3" | DN 80 | 88.9 | 3.05 | 6,457 | 5.49 | 11,293 | 7.62 | 15,274 |
| 4" | DN 100 | 114.3 | 3.05 | 8,368 | 6.02 | 16,075 | 8.56 | 22,322 |
| 5" | DN 125 | 141.3 | 3.40 | 11,563 | 6.55 | 21,767 | 9.53 | 30,969 |
| 6" | DN 150 | 168.3 | 3.40 | 13,827 | 7.11 | 28,264 | 10.97 | 42,564 |
| 8" | DN 200 | 219.1 | 3.76 | 19,968 | 8.18 | 42,549 | 12.70 | 64,645 |
| 10" | DN 250 | 273.0 | 4.19 | 27,777 | 9.27 | 60,292 | 15.09 | 95,979 |
| 12" | DN 300 | 323.8 | 4.57 | 35,978 | 10.31 | 79,708 | 17.48 | 132,049 |
Diâmetros e espessuras conforme ASME B36.10M / NBR 5580. O peso linear é teórico, calculado por (De − e) × e × π × ρ ÷ 1000 e varia conforme as tolerâncias da norma do produto.