Document Moa0zwmDLekD4N6DkMLV85RrM

T a b l e 34. P ressure ossesL w it h L o w P ressure St e a m No allowance for condensation in pipe or constriction due to scale or corrosion or other factors American Society of Heating and Ventilating Engineers Guide, 1926-27 4545 6428 7872 9091 10,162 11,139 12,027 12,858 14,371 15,741 , 17,002 18,181 | 20,327 22,267 7250 10,250 1 12,557 14,499 : 16,207 17,758 19,179 20,505 22,920 25,106 27,127 28,999 32,422 35,515 45,496 64,342 78,799 90,992 ; 101,707 111,450 120,360 128,700 143,823 : 157, 550" 170,186 181,910 203,470 222,880 96,205 136,070 166,630 192,410 215.170 235,670 254,510 272,125 304,148 333.170 359,961 384,830 430,250 471,300 * <o Psl & 69,902 126,090 62,522 112,790 58,466 105,466 54,129 97,640 49,413 89,135 44,210 79,750 41,350 74,590 38,289 69,068 34,941 63,019 31,261 56,390 27,071 48,832 39,876 15,630 28,194 22,105 1 4 > fc 'e0O0N>P<,'4OAraoNa)0r>'0'45l<ONt'>al't9'"*0c0o> ,--0 mi oo - eo*0 O a ' *O 635 898 1 1100 1271 1420 1556 1681 1796 2007 2199 2377 2541 2841 3112 * X OraOO^-*N*v,t--O'OO'OPt-vN'Oe'tO'o--rcnOaoo-'-#Gli,,*^0INa/*aTaOO-OriMi-O5f--0^.<Nr5 rO<Nio'P0)^*|NO-otO'nO'oooocoiN>o'-ooiwnN> - ^w^(N>O^i^i^,Oa<iOj'CA>Nepir.toxoooO.^Oi-OPM- fc *-- oofaaaaoaf'oooeo X a t--McM>fOa`Pap0aP-4<a*^*9-a>'Ma'O'M0''Q0iP^*oao a4"^<ooiawio<oo>ooi'D *a -^H-^'0-<MPaM*<oNoofoNrsa>'Oofa^^a,'^0,t--ooa <* 'CaO>O'orOf|'OOcNro~'O-c'tMcNoiNi>oOooOo^--Nr^aaaMMa'iMraN' tPi'oM0oo0o X 0M0>p<OaNafM'(NilMO>aO>anOc'O`DN-raVeofNoi X PN!apN.D>I-N'MDN'MPa>'POa'aNPa^'OiM0l'-T('Nf#OM0O<i>o'tQoOc fc u1t^OiOC--NraaM-*#ll'GacMf'0o0oO<a-ri-'-Jral'iOa 76,570 138,140 wO g| tn h tMf) cm 2 0-i 6 Jl b! *z n cn Wccnn c_ C3 flM -C OS D> co ; co X fr] .3* Sa a, a < H O>fd'iOCoOifoe'^cc^M'O--'alCCeca'OooaI'aa--ii'OOcaoCoC'TNoOOO^ ono", ooeoooooocco'r O'I'f0'O'OO0'OlG-t',Nr-.O T006'00"'Ji0^r'Oa>N 'Oior-.rOi'Oiar-.w5fo>tN -- w ta -- -- r-t--eat-o*-^ SCloOoooeNvOOt)-O|*G"M,ioin^oNW'w)al),^'5p0na'oOO>OOAT-Ht*'O*9a-l'a^iN0T^MCl0-' Nt*NO>--{-v'iOoo'OOnNC'C--stJ-'^N-) 'O-JNN -- OoON^'l/nevONOO aior'coeod> Ocm*a*^v-- O"1)'?- o -f o ~ t~a>rM^,'0'^'0oT,Tr,ooooraao 'NO*N5^<iOeaiOo'OiflrO^^'fl^e,O(N'oOi--->-o0oNOO0Nit^6a^'pfNOlN-5'na)^Ooi,oO^>`pN'>*Oo5totOvfN"lONOs'ONYoa)tM'stoOO0i^>0'ONa OCl0lOOOt-0lp5'O'aO0N'-N0to*o^-N0 iMrscNfor^ar ooooof'Oj'ot^wiOiNaaO' IONOOO- fi'0'0 -- aoo^,aO'" 0,-^NaOC001/)OOt--COrO 'AOPaO'0<l^OOv>'nQrOi04'9*iO'i0MNahe>o0 V >.<N zs| ill J3T3 . o 2: 0..90."0) fi aca-- 3 CO 03 5c ca c -- Hjy v c >. 3 ~.D a -- *: >*r a ~ * "S'O 5! fAcct Sb.Sg -- , - 41 3 -*> ftCT m zc *Htj 3&. C 3-- t> C O a mrt <w*5 R .32 a" o ga> " ey*a ^ .o " 3 $2 . " a Q.2 t.S'Zi.-S X5~. 6 s fi So'; S J-3JT53 ifi^- a" S3-8 2- J3S -- S'S jj "3 .ti a ft S-2fi^S 2lg| spfi $*e >* oj5 |5SE 6 fi 3 m c3Ec n g~ s"l -o" gS.9| 1 =2 a* S 3 O.Z S e J S55 8 3 .2cfcS wa|i OcJJ B"0".9A- Sft*c-- ^g-sJS a.is o'S-ss* ga a go wqD S -Nl'J^'l'ONOOON'C'OO'l I'O'fuVOI'OOOfN'tOO^ 62 American Society of Heating and Ventilating Engineers Guide, 1926-27 Table 36. Length in Feet of Pipe to be Added to Actual Length of Run to Obtain Equivalent Length Size of Pipe St'd. Elbow Side Outlet Tee Gate Valve Globe Valve Angle Valve Length in Feet to be Added in Run 2" 2W 3" 3H" V 5" 6" 7" 8" 9" 10' 12" 14" 5 16 7 20 10 26 12 31 14 35 18 44 22 50 26 55 31 63 35 69 39 76 47 90 53 105 2 18 3 25 3 33 4 39 5 45 7 57 9 70 10 82 12 94 13 105 15 118 18 140 20 160 9 12 16 19. 22 28 32 37 42 47 52 63 72 Example of length in MEASURED LEH6TH. az.-o U itrW +~GATE VALXE. h l52*---! 4-4*ELBOWS. 5:0\ S6m-0: -\ feet of pipe to be added -V------------------ v i EQUIVALENT LENSTH *193-0' to actual length of run. Table 37. Constants for Various Initial Pressures and Lengths Steam Pressure Gage Lbs. Constant bt Wbich to Multiply Capacity op ant Pipe pob 1 Lb. Gage Steam Pressure to Obtain Capacity op Same Pipe fob Pres sure in Col. 1 Length op Pipe Fr. Constant by Which to Multiply Capacity op 100 Ft. Pips to Obtain Capacity op Same Sized Pipe With Same Pressure, and Lenqth as Given in Col. 3 Col. 1 CoL 2 Col. 3 Col. 4 0 1 2 5 10 15 20 30 40 50 60 '75- 100 125 150 175 200 i \ !S 0.92 1.00 1.03 1.11 1.24 1.35 1.45 1.63 1.79 1.94 2.08 2.26 2.54 2.79 3.02 3.23 3.44 20 40 60 80 100 120 140 160 180 200 250 300 350 400 450 500 600 700 800 900 1000 1400 63 / 2.240 1.580 1.290 1.120 1.000 0.912 0.841 0.793 0.741 0.710 0.632 0.578 0.538 0.500 0.477 0.447 0.407 0.378 0.354 0.333 0.316 0.267