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 | 
11.1 | 
13.4 | 
41.4 | 
6000 | 
165 | 
23720 | 
90 | 
0.31 |

1/4 " | 
6.4 | 
12.7 | 
15 | 
40 | 
5800 | 
160 | 
22840 | 
100 | 
0.33 |

5/16 " | 
7.9 | 
14.3 | 
16.6 | 
36 | 
5250 | 
140 | 
20000 | 
115 | 
0.39 |

3/8 " | 
9.5 | 
16.7 | 
19 | 
33.1 | 
4800 | 
132 | 
18840 | 
130 | 
0.5 |

1/2 " | 
12.7 | 
19.8 | 
22.2 | 
27.6 | 
4000 | 
110 | 
15720 | 
180 | 
0.59 |

5/8 " | 
15.9 | 
23 | 
25.4 | 
25 | 
3630 | 
100 | 
14280 | 
200 | 
0.71 |

3/4 " | 
19 | 
27 | 
29.3 | 
21.5 | 
3120 | 
85 | 
12280 | 
240 | 
0.86 |

1 " | 
25.4 | 
34.9 | 
38 | 
16.5 | 
2400 | 
65 | 
9420 | 
300 | 
1.28 |

1-1/4 " | 
31.8 | 
44.5 | 
48.3 | 
12.5 | 
1820 | 
50 | 
7140 | 
420 | 
2.02 |

1-1/2 " | 
38.1 | 
50.8 | 
54.6 | 
9 | 
1310 | 
36 | 
5140 | 
500 | 
2.23 |

2 " | 
50.8 | 
63.5 | 
67.3 | 
8 | 
1160 | 
32 | 
4560 | 
630 | 
2.85 |