Ductile cast iron pipes

TheISO2531EN545DuctileIronpipepossesstheessenceofironandtheperformanceofsteel. Asanewkindsofpipes,it'sexcellentperformanceare:excellentmechanicalproperties,easy installation,lowconstructionprojectcost,highreliability,goodcorrosionresistanceandlong operatinglifeetc. DuctilecastironpipeconformstoISO2531andEN545:2002,includingtherubberringinaccording toISO4633,thecoatingofthepipeistheinternallycementmortarliningandexternallyrichzinc paintandbituminouspaint.ThezincsprayingconformstoISO8179,theminimumzincsprayingper squaremeteris130g,andthethicknessofbitumenpaintisnotbelow70μm.Andthecement mortarliningisincompliancewithISO4179,thethicknessofwhichisasfollowedlist. DN DE Wallthickness(e) SocketWeight UnitWeight TotalWeight,L=6000mm mm mm mm Kg Kg Kg 100 118 6.1 4.3 15.1 95 150 170 6.3 7.1 22.8 144 200 222 6.4 10.3 30.6 194 250 274 6.8 14.2 40.2 255 300 326 7.2 18.6 50.8 323 350 378 7.7 23.7 63.2 403 400 429 8.1 29.3 75.5 482 450 480 8.6 38.3 89.7 577 500 532 9 42.8 104.3 669 600 635 9.9 59.3 137.3 882 700 738 10.8 79.1 173.9 1123 800 842 11.7 102.6 215.2 1394 OurCompanyhasadvancedproducingprocess,abundantskill,completeinspectionequipment, andtop-rankingquality.