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10
<br />FEW ON LOSS VA PIPE
<br />Values 'n & table are Friction Loss Constants (C) for VAUSPIPO
<br />Maleri,als • uls- these values to plug in to he raxl 11 pages of tables
<br />('Des' in tne column head below is for Tasigri or In•sarvoe.)
<br />forms . .. ...........
<br />cccoele, sisal .......... 149 ........ .... .. .
<br />C Range C hew, C
<br />pipe material or surface coating
<br />High low Clean Des
<br />.4cryforilte butadene styrene (ABS)..-
<br />150,-. 120.-.140 130
<br />Aluminum ._ .................. .............150...130.........
<br />.
<br />46besios cement
<br />-160
<br />4sptalt fi ................. ..........
<br />140 ............
<br />............................ ............
<br />130
<br />Brick .. .............. . .......... ..
<br />Cast uon, asphli coated
<br />..... ...... . ... ....... ... .. 100
<br />140 ......30.... 100
<br />Cast iron Nkinastc enamel lined....
<br />...... .. 150 140 ...... . .
<br />Casi iron, Mumincus fined ............ ............ 160.....130.....150
<br />140
<br />Cast iron, cemant bed .......... ................150....100..
<br />120
<br />Cast ifort, new unlined . ...... ... .
<br />150.� 110 130 1 20
<br />Cast iron, old, udinedl ........... ..........
<br />.. J2 0 .....,. 600,,....,..........60 .
<br />Cast iron, sea-coated ........... ............
<br />nir
<br />1 DO 130 120
<br />Cement Enirg, .. .. ... . .. ..
<br />...... . 140 13) ........ . ....
<br />Concrete
<br />15rj 90_.. 1 20 100
<br />Concrete Ened, 1661 forms.....
<br />141) . ...... ... ........ ...............
<br />Concrete linad vvooden forms ..... .........
<br />. ....... .........
<br />Mel
<br />`. t.
<br />Concrete, old ..................... 0 MCI - -... .....
<br />0.
<br />forms . .. ...........
<br />cccoele, sisal .......... 149 ........ .... .. .
<br />Concrete, wDoden forms ..... ........... 1 2 2 0 --- - - -
<br />.
<br />Copper . ........... .......... ....... ........... ., I Y,� 120...,.14 0 ...130
<br />11s.9 0.5 02
<br />.
<br />ouctile iron, anent-linad ............. . . ......
<br />F -r 1 :Kl 140 ........ .......... . .
<br />i Lw -.1. � - "1 11 ............
<br />anize iron 15 D 120 140-.. 130
<br />A
<br />120 110............ 130
<br />.10 Q0 140 1 X
<br />Lead .......... . . . . ........150...
<br />i %!L 4.1 to
<br />Pil5io ................ ................
<br />Polyethylene., . .. ..... 19 140 150 140
<br />Polvvinyl door de (PVC . ......... 15D 20 ....140....
<br />_
<br />7.1 2A
<br />,feel, A-ar enamel lined ........................ JFA 140 ........ ....
<br />01
<br />Steel, corcigatA ............. .... ......... . . 60- 60
<br />10.7 1 3.3 1 15
<br />-nor Naiad no PrOiSd(IO fivels , 140 104.....13D.....110
<br />Steal, We
<br />Dfq
<br />. iscunj girtl� and hofz. s - . .... ... ...... 120 110
<br />5.3 1,3
<br />11.3 12.8
<br />argecfing
<br />girth flyets"
<br />JR,
<br />Sfeel,vielded
<br />and seamless . ..... ... .......... 15 - 00
<br />40 .7 '10.0
<br />1 20
<br />Ti�n- ................ 141 130
<br />OD j
<br />Viinted ................ ...... . - .. ..... .......... 4D...106.............. ilO
<br />5.8
<br />VI iro . .......... .... ..........
<br />25.8
<br />Notes:
<br />shovin above are uscd in Ihe Hazzen-Williams equation 1N.
<br />60
<br />flow in pilp-5. Feet of HRat Loss values shown 01 the next 1?
<br />i
<br />pages were dcve".� usin g ilie Hazpn- V& ns equation end b
<br />mnstaints from the above table.
<br />01 ovilnoco "ions
<br />2. Fee, of Head Loss values are suited 1c 1 'd
<br />at Pipes canving deafwatef a
<br />b) Pipes are ho - Ning full
<br />C ities of water ) Veb. er are ganerah less than 1 0 feet Per second
<br />76.5
<br />4
<br />25.8
<br />?1.4 A
<br />�
<br />406 Water
<br />Mel
<br />`. t.
<br />mIT 1,s
<br />0.
<br />14 0, (i
<br />11s.9 0.5 02
<br />V
<br />:57.2 2,0 01
<br />0.3 0.1
<br />i %!L 4.1 to
<br />0. 0.1
<br />4 i LM_
<br />_
<br />7.1 2A
<br />.--
<br />1.0 0.2
<br />01
<br />--
<br />T 141.3
<br />10.7 1 3.3 1 15
<br />0.4 1 0.1
<br />15 i
<br />33.4 J110
<br />613 177.4
<br />5.3 1,3
<br />11.3 12.8
<br />0.4
<br />0.9
<br />20 X 46.7 46.7
<br />JR,
<br />3A i 98,9
<br />40 .7 '10.0
<br />3.4
<br />3.
<br />OD j
<br />- IL7.1
<br />gaL -
<br />5.8
<br />25.8
<br />8.7
<br />60
<br />36.1 II2.2
<br />48.1 1 16.2
<br />61.6
<br />00
<br />76.5
<br />4
<br />25.8
<br />?1.4 A
<br />�
<br />M4
<br />400
<br />:0.1
<br />io 2
<br />15 1 0.4 0.
<br />- 107 1 2 10.1
<br />1.4 Q3 70.1 1
<br />140 12.4 -, 03 10,2 _ I C .
<br />4 .%L- 01
<br />60 15D 1,? 0.4 109---
<br />6,7 11.1; 10.6 102
<br />0.1 i
<br />5 2 1 -- 03
<br />go 110.� 2,13 0
<br />100 12.9 i> ij 10-4
<br />0.1
<br />lo'l
<br />150 : 2'.3 - ¢1 t 2.3 10.9
<br />209 ig 11-0 3,9 1.6
<br />. 250 j70,3 173 5.8 2.4
<br />M 1 96. 5- 2 8.2 3.4
<br />13,9 S.7
<br />102 0.1
<br />A4 Q.-I
<br />10.6 -
<br />101 13
<br />�.H2
<br />1 . 6,5
<br />01
<br />0. 1
<br />Q
<br />IL11 8.7
<br />00 294 ITj
<br />162
<br />KO
<br />21 1 tO. 7
<br />30 i.0
<br />1 1 o 1.3
<br />5.1 1.7
<br />03
<br />!QIA
<br />10.6
<br />03
<br />$1.3
<br />6.3
<br />7.7 I M
<br />10.8
<br />M3 1 I _
<br />27.3 19.4
<br />119.8
<br />182
<br />!33
<br />Hag
<br />Water 407
<br />
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