Tamaño nominal del tubo DN |
Diámetro exterior |
Longitud de la rosca |
Extremo a extremo | Espesor de pared | |
---|---|---|---|---|---|
A | B (in.) | D | L2 | L | T |
6 | 1/8 | 10.3 | 9.5 | 60, 90, 120, 150, 180 | sch80, sch160 or 2000, 3000 |
8 | 1/4 | 13.7 | 11.0 | ||
10 | 3/8 | 17.1 | 12.5 | ||
15 | 1/2 | 21.3 | 14.5 | ||
20 | 3/4 | 26.7 | 16.0 | ||
25 | 1 | 33.4 | 19.0 | ||
32 | 1-1/4 | 42.2 | 20.5 | ||
40 | 1-1/2 | 48.3 | 20.5 | ||
50 | 2 | 60.3 | 22.0 | ||
65 | 2-1/2 | 73.0 | 27.0 | ||
80 | 3 | 88.9 | 28.5 | ||
100 | 4 | 114.3 | 32.0 |
DN | Niple | Tubería corta roscada | |||
---|---|---|---|---|---|
A | B (in.) | D | H1 | H2 H3 | L |
6 - 8 | 1/8 - 1/4 | +1.5 0 |
+-0.4 | +-0.7 | +-1.5 |
10 - 20 | 3/8 - 3/4 | +1.5 0 |
+-0.7 | +-1.5 | +-1.5 |
25 - 50 | 1 - 2 | +1.5 0 |
+-1.0 | +-2.0 | +-3.0 |
65 - 100 | 2-1/2 - 4 | +1.5 0 |
+-1.3 | +-2.5 | +-3.0 |