Identificazione del tubo flessibile | 
Collegare OD | 
Tubo flessibile OD | 
W. P | 
B. P. | 
Minuto B. R | 
Peso | |||

pollice | 
millimetro | 
millimetro | 
millimetro | 
Mpa | 
PSI | 
Mpa | 
PSI | 
millimetro | 
kg/m |

3/16 " | 
4.8 | 
9.5 | 
11.8 | 
25 | 
3630 | 
100 | 
14280 | 
90 | 
0.19 |

1/4 " | 
6.4 | 
11.1 | 
13.4 | 
22.5 | 
3270 | 
90 | 
12840 | 
100 | 
0.21 |

5/16 " | 
7.9 | 
12.7 | 
15 | 
21.5 | 
3120 | 
85 | 
12280 | 
115 | 
0.24 |

3/8 " | 
9.5 | 
15.1 | 
17.4 | 
18 | 
2610 | 
72 | 
10280 | 
130 | 
0.33 |

1/2 " | 
12.7 | 
18.3 | 
20.6 | 
16 | 
2320 | 
64 | 
9180 | 
180 | 
0.41 |

5/8 " | 
15.9 | 
21.4 | 
23.7 | 
13 | 
1890 | 
52 | 
7420 | 
200 | 
0.45 |

3/4 " | 
19 | 
25.4 | 
27.7 | 
10.5 | 
1530 | 
42 | 
6000 | 
240 | 
0.58 |

1 " | 
25.4 | 
33.3 | 
35.6 | 
8.8 | 
1280 | 
35 | 
5020 | 
300 | 
0.88 |

1-1/4 " | 
31.8 | 
40.5 | 
43.5 | 
6.3 | 
920 | 
25 | 
3600 | 
420 | 
1.23 |

1-1/2 " | 
38.1 | 
46.8 | 
50.6 | 
5 | 
730 | 
20 | 
2860 | 
500 | 
1.51 |

2 " | 
50.8 | 
60.2 | 
64 | 
4 | 
580 | 
16 | 
2280 | 
630 | 
1.97 |