|
10
<br />t�ss�'4�+':e�Pl' 17u4T Fndlcn cs0 `��. °'
<br />iu, ' 4.4 n 01
<br />1 10,9 0.5 2 10.1 _
<br />? 1 57,2 7.8 2.0 0.7 I0.3 0.1
<br />1A 10.6 0.1
<br />4 28.6 17.1 !2A to 0.2 0.1
<br />5 l 44' 3 T_ 13 1.5 0.4 10.1
<br />0 i 384 1 13.0 5.3 13 iGA
<br />11.3 2.8 _ QJ`
<br />_ 46 7 19.2 4 "7 1S
<br />30 188.9 40.7 :: t�_ 3.d
<br />4 G9' '171 153
<br />_ �-
<br />133.1 1122
<br />-__
<br />61 120.8
<br />90 - T tic' 25.8
<br />100 930 X 31.
<br />10 0 i 654
<br />400
<br />400 }• i r 1°
<br />to _
<br />f0 102
<br />15 0.4 0.1 !
<br />X 1117 102 gi
<br />30
<br />40 1 2.4 10.6 102 0.1
<br />50 1 36 03 '0.3 lot -
<br />60 1 5.0 11 2 ,2
<br />0.4 0.2 -- --
<br />1 .6 10.6 .0
<br />> 15.6 !2 .1
<br />1 107 10.3 0
<br />90 10.6 ! 6 .09 0.
<br />0 129._1'2_ 1.1 ! 0.4 1 01 I ^
<br />100 ; f 7 0
<br />- 12.3 OS fQ2 1 i _
<br />46S 11_5 39 1,6 4 or 0.1
<br />2?0 !70.3 117.3 5.3 _ !2.4 �0.e 0.2 0.1
<br />300 1 .4's 8.2 IN 0. 8 0.3 0.1
<br />4W 1 413 13° 15.7 11.4 g. !02
<br />540 (a ai,1 '8.7 2.1 0,7 _ 03
<br />BOO c , 29,5 12 -1 13.0 1.0 04
<br />c2 Ao to i a6
<br />i503 '207 1 5.1 !1 0.7
<br />±62.257 X 6.3 21 09
<br />766 I77
<br />12 G t.t p
<br />0 Id 313 38 108 !3.6 - I
<br />.7500 1 -� 1662 1155 SS ` 123 4
<br />- -r -- --�--- -
<br />�' .127.8 194
<br />3000 __ I 5?.8 1 19.6 132
<br />4000 I M 3 1319
<br />t= 'a _ !st.o '210
<br />- Water 407
<br />FRICTION LOSS IN VARIOUS PIPE
<br />Values .n this table are Frick, loss Constants (C; for Various Pipe
<br />s
<br />Materials - 4sn there values to plug in to the next 1 Pages 01 tables
<br />('D& in the ddlumn head oelcw s for "Design or In- send'.)
<br />CRange CNew C
<br />Pipe mMedal or surface coating High Low Clean Des
<br />".
<br />Ar rycMebuta7ienesl yrenelABS ;..........ta0..... 140 ..tY
<br />A'ummum ........... ......................150"..J3J ........
<br />Asbestos cement ...... ........ ..............160"...140,.".150 14 ^3 i
<br />Asph91(lining .............. ................140...130 {
<br />Brass ..... ............................... . ......150.....120....140....130 ;
<br />Brick sower ............ ............ ............. ...... ................... 100
<br />Cast iron, astalt coated ............ ............140.......00....130 100
<br />*,
<br />Cast ir on bilumaslic enamel lined ............150..140....,...
<br />Gast l ion, bituminouslled ........ .............160....:30.....156 140 '•
<br />1:
<br />Gas liron, cement lined ..... ..... 150,.,,14 ?.....id0 120
<br />120
<br />Cast ion, new unlined ............ " ".,.........150.....110., ..130
<br />60 s
<br />v -
<br />Cast iron, oid unlined ......... •••••" " 120
<br />x Cati on,
<br />sea- coated ....................40 ..100....130
<br />r -"
<br />Cement finrg . ............................... "..14 ....... ..
<br />Concrete ......... ............................... tau... ....120 100
<br />d
<br />Con; aete tried, steel forms ....... ...... ........140 . ... ......... ....
<br />'
<br />Calctelelinad "wooden forms._,.... ...- . ............... a
<br />Concrete, old...... ...... ......................110...100
<br />Concrete, steel forms ........................ ..140 .................
<br />Concrete, w den forms .... .......... ...........120................. .....
<br />Cdpaer .... ............................... ..............150....120....140 130 "1
<br />Ductle iron, cement ............... ,........140...,100......., . 120
<br />u
<br />Fiber ..................................... ... - ..... -
<br />CaWani :ed!fro ... ............� .............J50.. 120...140-.13D f
<br />Glass ................... .........................120... "110........ ..130 i
<br />Lead- . . .... ....... 150..,..1211....140 13' j
<br />.
<br />Plas9c .... ............ .......... ........150...120.....140, -.13: 9
<br />dlvelhplsns ........... ... ................150... 140....150.140 1
<br />Pd lch!onde t'- VG'. .. ..............150....12 140 t
<br />W ny � ! F,
<br />r ;"
<br />S1e61, coal-tar enamel 12 sd. ........1 0.. 140.........
<br />60 60
<br />„
<br />Steel,corrga :ed.....
<br />Stee", interorrveled, ncororecriomets- 140....ifi0...130 110 ?
<br />'
<br />or "ecl'ung 3i6 and horz. rnyets ................ 120.... 5 10
<br />10U
<br />1
<br />Protecting gidhrivets 130 ,
<br />00 .. 1a0 100
<br />°,.
<br />Steel, welded and seamless....... . . ,
<br />Zd 1
<br />............ ...160
<br />Tin.. ..,' _.140
<br />Vifriliedday ....... . .... . ... ........... 1 - .105 ..... .... 110
<br />Nlro �gh1 i'cn,0:11.1--..' .................... .SJ .......80...130 . 00
<br />Notes.
<br />Vam6s shd,�� Qvs are used it i -c 4a ens 4V lhams e;uatbr rdr ,
<br />flow in pipes Feet of Read Lass laiues shown 01119111164 i
<br />;!_
<br />pages were developed usnfl the Hazen g3at'or: and the
<br />constants iron the above tab e.
<br />2-F, st of Read Lass teluss are suQlaa to the following wt� t hDris
<br />al Pipes carymg l eaf water et apprdsima chy 60'F (15.6 C)
<br />-
<br />J
<br />b� Pipes are llasmg full.;
<br />c) Velocities of water are generally less then 10 feet per second.�
<br />4
<br />406 Water
<br />t�ss�'4�+':e�Pl' 17u4T Fndlcn cs0 `��. °'
<br />iu, ' 4.4 n 01
<br />1 10,9 0.5 2 10.1 _
<br />? 1 57,2 7.8 2.0 0.7 I0.3 0.1
<br />1A 10.6 0.1
<br />4 28.6 17.1 !2A to 0.2 0.1
<br />5 l 44' 3 T_ 13 1.5 0.4 10.1
<br />0 i 384 1 13.0 5.3 13 iGA
<br />11.3 2.8 _ QJ`
<br />_ 46 7 19.2 4 "7 1S
<br />30 188.9 40.7 :: t�_ 3.d
<br />4 G9' '171 153
<br />_ �-
<br />133.1 1122
<br />-__
<br />61 120.8
<br />90 - T tic' 25.8
<br />100 930 X 31.
<br />10 0 i 654
<br />400
<br />400 }• i r 1°
<br />to _
<br />f0 102
<br />15 0.4 0.1 !
<br />X 1117 102 gi
<br />30
<br />40 1 2.4 10.6 102 0.1
<br />50 1 36 03 '0.3 lot -
<br />60 1 5.0 11 2 ,2
<br />0.4 0.2 -- --
<br />1 .6 10.6 .0
<br />> 15.6 !2 .1
<br />1 107 10.3 0
<br />90 10.6 ! 6 .09 0.
<br />0 129._1'2_ 1.1 ! 0.4 1 01 I ^
<br />100 ; f 7 0
<br />- 12.3 OS fQ2 1 i _
<br />46S 11_5 39 1,6 4 or 0.1
<br />2?0 !70.3 117.3 5.3 _ !2.4 �0.e 0.2 0.1
<br />300 1 .4's 8.2 IN 0. 8 0.3 0.1
<br />4W 1 413 13° 15.7 11.4 g. !02
<br />540 (a ai,1 '8.7 2.1 0,7 _ 03
<br />BOO c , 29,5 12 -1 13.0 1.0 04
<br />c2 Ao to i a6
<br />i503 '207 1 5.1 !1 0.7
<br />±62.257 X 6.3 21 09
<br />766 I77
<br />12 G t.t p
<br />0 Id 313 38 108 !3.6 - I
<br />.7500 1 -� 1662 1155 SS ` 123 4
<br />- -r -- --�--- -
<br />�' .127.8 194
<br />3000 __ I 5?.8 1 19.6 132
<br />4000 I M 3 1319
<br />t= 'a _ !st.o '210
<br />- Water 407
<br />
|