52 14 Prss- 52 RESSU RE P 14 Prss- PVC PVC prssur pips for drinking watr supply SIRCI GRESINTEX DALMINE RESINE
PVC prssur pips for cold watr supply Th rigid PVC prssur pips PRESS 1452 ar producd according to sanitary arrangmnts passd from th CEE lading council on th 15th Jun 1980. Th PRESS 1452 prssur pips ar producd in accordanc with th norms: EN 1452 thy hav th following marks: Joint systm Packing of PVC prssur pips A Th ring sal, shown blow, has bn spcially dsignd for prssur pips, providing a combind joint with EPDM rubbr ring with an intrnal stl rinforcmnt which is firmly lockd insid th pip sockt. N. Tuyaux B H 25 445 320 32 345 380 40 275 450 50 220 540 63 170 650 75 145 760 96 720 57 680 43 650 45 730 26 680 15 910 18 910 12 780 6 650 355 8 720 400 6 0 450 4 1000 1000 500 4 1000 0 From 630 pips ar loos - - - Th EPDM rubbr usd is tough, durabl and has xcllnt chmical rsistanc. Bfor installing th pips, rmov any dirts from th spigot nd and from th sockt. Lubricat th ring sal and th spigot with a lubricant; do not us any oils or grass. Whn two pips ar pushd togthr, th rubbr sal lmnt is dsignd to b dformd, crating a saling prssur acting on both th sockt and th spigot PRESS 1452 pips ar strong and asily handld. Howvr, rasonabl car is rquird during handling and pips should not b droppd or draggd across th ground. Pips should b stord in bundls as dlivrd. Th pallts hav woodn frams and all th pips hav a spigot and sockt protction to avoid damags to th rings sal. 25 355 630
Physical and chmical charactristics Physical and mchanical charactristics Charactristics Minimum rquird strngth (50 yars) MRS Spcific volum Basis for calculation Dtrmination of sris S Units Valu Norms Mpa 25 ISO TR 80 g/cm3 1,39 1,45 EN ISO 1183 Dtrmination of thicknss Dtrmination of Standard Dimnsional Ratio SDR Tnsil strngth MPa 48 EN ISO 6259 Modulus of lasticity Mpa 3.000 3.600 EN ISO 6259 Suprficial lctric rsistanc Ohm cm 1012 UNI 4288 Cofficint of linar xpansion /m C ~ 0,07 DIN 53752 Thrmal conductivity Kal/h m C ~ 0,13 DIN 52612 Dtrmination of nominal prssur PN Dtrmination of critical dformation prssur Pk Dtrmination of critical dformation tnsion σk Longitudinal rvrsion % 5 EN 743 VICAT C > 80 EN 727 Dtrmination of momnt of inrtia I Dtrmination of nominal stiffnss SN Watr absorption Oprativ tmpratur mg/cm 2 C <4 EN ISO 62 +5 +45 EN 1452 Définitions Chmical charatristics PVC-U has a vry good rsistanc to any kind of chmical attacks both acid and alkalin. For rsistanc to individual chmicals it is ncssary to rfr to th Norm ISO/TR 7473 nowadays totally adoptd by th Standards of th gratst wstrn Europan countris. Wall thicknss of pips PN Nominal prssur bar Extrnal diamtr σ Allowd circumfrntial strss N/2 S Sris Prssur rating Th prssur rating for prssur pips is th maximum sustaind working prssur basd on watr at 20 C. Th prssur rating dcrass with rgards to th oprativ tmpratur as shown in th tabl. SDR Standard Dimnsional Ratio Pk Critical maximum prssur bar E Modulus of lasticity N/2 µ Constant of transvrsal contraction (poisson ratio) 0,4 Tmpératur C PN 6 PN 10 PN 16 rm Middl ray of th pip 20 6 bar 10 bar 16 bar σk Critical tnsion N/2 30 5,4 bar 9 bar 14,4 bar SN Nominal Stiffnss kn/m2 45 3,7 bar 6,2 bar 9,9 bar I Momnt of inrtia 4
PVC prssur pips with rinforcd sockt and lastomr rubbr lip sal ring PIPES Matrial Colour Dimnsions U-PVC RA L 7011 Dark gry PN 6 () for working prssur up to 6 BAR at 20 C di GL d* Not Joint 2,7 104,6 139 3,1 118,8 133 3,5 133,0 137 172 4,0 152,0 195 4,9 1,2 239 5,5 214,0 165 267 6,2 237,6 169 293 7,7 299,6 198 368 355 8,7 337,6 220 414 400 9,8 380,4 465 450 11,0 428,0 265 519 500 12,3 475,4 280 577 630 15,4 599,2 310 674 710 17,4 675,2 350 785 800 19,6 760,8 380 879 0 22,0 856,0 380 985 1000 24,5 951,0 380 0 * Thortical valus.
PVC prssur pips with rinforcd sockt and lastomr rubbr lip sal ring Matrial Colour Dimnsions PIPES U-PVC RA L 7011 Dark gry PN 10 for working prssur up to 10 BAR at 20 C di GL d* 63 3,0 57,0 115 86 75 3,6 67,8 118 102 4,3 81,4 123 120 4,2 99,4 4,8 113,0 133 161 5,4 127,8 137 177 6,2 147,6 199 7,7 184,6 244 8,6 207,8 165 273 9,6 230,8 169 300 12,1 2,8 198 377 355 13,0 327,8 220 424 400 15,3 369,4 476 450 17,2 415,6 265 532 500 19,1 461,8 280 5 630 24,1 581,8 310 743 * Thortical valus. Not Joint
PVC prssur pips with rinforcd sockt and lastomr rubbr lip sal ring Matrial Colour Dimnsions PIPES U-PVC RA L 7011 Dark gry PN 16 for working prssur up to 16 BAR at 20 C di GL d* 63 4,7 53,6 115 75 5,5 63,8 118 106 6,6 76,6 123 6,6 93,8 150 7,4 106,6 133 167 8,3 121,4 137 184 9,5 141,0 206 11,9 176,2 253 13,4 198,2 165 282 14,8 220,4 169 310 18,7 277,6 198 3 355 21,1 312,8 220 439 400 23,7 352,6 493 * Thortical valus. Nots Joint
PVC prssur pips with rinforcd sockt and lastomr rubbr lip sal ring PIPES Matrial Colour Dimnsions U-PVC RA L 7011 Dark gry PN 20 () for working prssur up to 20 BAR at 20 C di GL d* Nots Joint 63 5,8 51,1 115 93 75 6,8 61,4 118 109 8,2 73,6 123 8,1 93,8 150 9,2 106,6 133 168 10,3 119,4 137 186 11,8 136,4 211 14,7 170,6 259 16,6 191,8 165 289 18,4 229,3 169 318 23,2 268,6 198 399 * Thortical valus.
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