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................. <br /> Imhpry,pe.lkwst Strength Analysis <br /> ( of�Fupl/Sodium bpcstire( <br /> sss Chemical Expomm and Te re effects <br /> 9M...... srt an 6 Nw Materials and <br /> erect x. ,a�z............................. �, <br /> ► This chart iflustrates-the retained"Burst"Strength of four well <br /> known brands of thermoplastic flexible pipes including <br /> Yellow <br /> .....•..•. 513, C ;:when exposed first to Sodium Hydroxide, <br /> 1 . <br /> nes ass ::' » atsur"erm�i:xx then�y't6 50%ASTM Standrd Fuel'C`and:Eirsally:with <br /> sex xin,wae�x r 50%�.11�no{,then. 5q ASTM Stancfard.Euel'C with <br /> = _ oto 1S%ttiie ;The�st:prrxedure ut11`�d�ifiree lel terminated, <br /> ,r ass ..,............... <br /> •.. 7W fittings attached,.samples of each:pipe brand per ASTM <br /> uQnc Bois. ..�.;.....,.a...»..,..«........._. <br /> e acsras 5W D. 5W, tested-to burst before any exposure then three - <br /> more mpfes.exposed to each mixture for thirty(30(days, <br /> . <br /> then taken to burst again per ASTM D 1599. The chart <br /> whjwsr.�a uses,.. 5t1° <br /> 454 shows.averages.: <br /> tisresixs ate!- <br /> �terst Peassure <br /> m <br /> V. <br /> ri4G>]. ..:...ressurEwticin <br /> WTh+s tesf;was used to evaluate.the.volumetric expansion, <br /> t� <br /> urxfet pressire4s{;:The c#tort compires pipe that has a <br /> 12 <br /> co witfg r <br /> rrugnted tnrtee+nee p pee that are;sirrooth"bore <br /> o 'IC 7 one being of bonded canstrudon-(C T"+)-and <br /> g' one"thatt is partlalty"banded:Terminated coupled, pipe <br /> CL a sections'were each tested.of the.four(4(different <br /> pressures. These tests were conducted under the protocol <br /> 4. of ASTM D380, <br /> 'flRjay <br /> 5D psi 7501 tUQpar' <br /> Line tus..: <br /> s t-� Pipe fl+i�Rate'Comas so - <br /> Flead toss(100 h.length of l V2,'pipo <br /> 140Flow Rate , <br /> ® 120 Cornii9ated.Inner Liner vs° <br /> c <br /> to 100 One(1► 100 fact 1.5 inch ID sample of each pipe was <br /> tested. Head toss calculated at lbw rotes between 30 <br /> 80 and 1 10 GPM. liquid:Water converted:to ft, of gasoline. <br /> (See the following Flow Data Tables far 2.0 inch ID Pipe <br /> 60 and Diesel informationi. <br /> Ott <br /> m <br /> x � <br /> 1 <br /> ® Hwa i I i 1 t Farre resulted from leaks dvough crocks in pipe. <br /> ice" 30 40 ( 5D f 60 70 30 190 f 1001.11 Q 3 one or mom somples foiled at hose/connection aoupl'img. . <br /> Head 63'+rough comK Ked,pipe limited Row roe to a <br /> Camegamol 114 54A 77.71- <br /> maximumi ! of 63 GPM at mcxinurm pressors output of pump. <br /> O CQ-RES' 4� 144. 24.7 i 35 8 �3 9 1 151 1447 Head.loss o 63 GPA&- 116 h.of gm6ine- <br /> I <br />