ACCIAO

Tabella perdite di carico Tubi Acciaio senza saldatura DN 50 - 600

Q = Portata litri/sec
V = Velocità m/sec
J = Perdita di carico = m/km
QDN506080100125150200250300350400450500600
ø int.53,969,781,7106,3130,7159,3207,9260,4309,7341,4390,4441,2490,4589,6
1V0,440,260,19           
J6,191,770,82           
2V0,880,520,380,23          
J22,336,392,950,82          
4V1,751,050,760,450,300,20        
J80,5123,0210,622,951,080,41        
6V2,631,571,150,680,450,300,18       
J170,4548,7422,496,242,280,870,24       
8V3,512,101,530,900,600,400,24       
J290,2282,9938,2910,633,881,480,41       
10V4,392,621,911,130,750,500,290,19      
J438,54125,4057,8516,065,872,240,610,20      
12V 3,152,291,350,900,600,350,23      
J 175,7181,0622,508,223,140,860,29      
15V 3,942,861,691,120,750,440,280,20     
J 265,51122,4933,9912,434,741,300,430,19     
20V 5,253,822,261,491,000,590,380,270,22    
J 452,08208,5657,8821,168,072,210,740,320,20    
25V  4,772,821,871,260,740,470,330,270,21   
J  315,1587,4631,9712,203,331,110,480,300,16   
30V  5,733,382,241,510,880,560,400,330,250,20  
J  441,57122,5544,8017,094,671,560,670,420,220,12  
35V  6,683,952,611,761,030,660,470,380,290,230,19 
J  587,29162,9959,5822,736,212,080,890,560,290,160,10 
40V   4,512,982,011,180,750,530,440,330,260,21 
J   208,6676,2829,107,962,661,140,710,370,200,12 
45V   5,083,362,261,330,850,600,490,380,290,24 
J   259,4694,8536,189,893,301,420,880,460,250,15 
50V   5,643,732,511,470,940,660,550,420,330,260,18
J   315,30115,2643,9712,024,021,731,070,560,310,180,08
60V   6,774,483,011,771,130,800,660,500,390,320,22
J   441,79161,5061,6116,855,632,421,500,780,430,260,11
70V   7,905,223,522,061,320,930,770,590,460,370,26
J   587,58214,7981,9422,407,483,222,001,040,570,340,14
80V    5,974,022,361,501,060,870,670,520,420,29
J    274,98104,9028,689,584,122,561,330,730,440,18
90V    6,714,522,651,691,200,980,750,590,480,33
J    341,93130,4435,6711,915,123,191,660,910,550,22
100V    7,465,022,951,881,331,090,840,650,530,37
J    415,52158,5143,3414,486,223,872,011,110,660,27
125V    9,336,283,692,351,661,371,050,820,660,46
J    627,87239,5265,4921,889,405,853,041,681,000,41
150V     7,534,422,821,991,641,250,980,790,55
J     335,6091,7630,6513,178,204,272,351,400,57
200V     10,045,903,762,662,191,671,311,060,73
J     571,43156,2452,1922,4313,967,264,002,390,98
250V      7,374,703,322,732,091,641,320,92
J      236,1078,8633,9021,0910,976,053,611,47
300V      8,855,643,993,282,511,961,591,10
J      330,81110,5047,4929,5515,388,485,062,06
350V      10,326,584,653,832,932,291,851,28
J      439,97146,9663,1739,3020,4511,276,742,75
400V      11,797,525,324,373,342,622,121,47
J      563,26188,1480,8750,3126,1814,438,623,52
450V       8,465,984,923,762,952,381,65
J       233,95100,5662,5632,5617,9410,724,37
500V       9,406,645,474,183,272,651,83
J       284,30122,2076,0239,5621,8113,035,31
Tabella ricavata con la formula di Hazen-Williams