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Isaphulelo esikhulu eTshayina DN500 Pn10 Wcb EPDM etywiniweyo iValve yeButterfly

Ivalve yebhabhathane yeSilmdisc iphuhliswe kwivalve yebhabhathane yewafer kunye nobuchwepheshe obuphambili obuveliswe kwilizwe langaphandle. Ukongeza kuphawu lwevalve yebhabhathane ye-wafer. Inokumelana ne-corrosion eyomeleleyo kwaye akukho phini, le mveliso izinzileyo ukuze ikhuphe kwaye ilungelelanise ukuhamba, kwaye inokufakwa kwimibhobho kumashishini okucoca i-petroleum, iikhemikhali, amayeza okutya, amalaphu, ukwenza iphepha, ubunjineli bombane we-hydro, ukuhanjiswa kweenqanawa, unikezelo lwamanzi kunye nogutyulo, isinyithi-lurgy, ubunjineli bamandla kunye neshishini lokukhanya, njl.
    Ngobuchwepheshe obuntsonkothileyo kunye nezibonelelo, umqheba okumgangatho ophezulu ongqongqo, ixabiso elifanelekileyo, inkxaso ekhethekileyo kunye nentsebenziswano esondeleyo nabathengi, sizinikele ekuboneleleni ngexabiso elifanelekileyo kubathengi bethu kwiBig Discount China DN500 Pn10 Wcb EPDM etywiniweyo iValve Butterfly, Ngoku baye baqaphela ubudlelwane obuzinzileyo kunye nobude bentlangano kunye nabathengi abavela kuMntla Melika, eNtshona Yurophu, eAfrika, eMzantsi Melika, kumazwe angaphezu kwama-60 kunye nemimandla. Ngobuchwephesha obuphucukileyo kunye nezixhobo, umqheba womgangatho ophezulu ongqongqo, ixabiso elifanelekileyo, inkxaso ekhethekileyo kunye nentsebenziswano esondeleyo nabathengi, sizinikele ekuboneleleni ngexabiso elifanelekileyo kubathengi bethu beTshayina iValve yeButterfly yokutywina eSoft, iValve yokuLawula, ivalve yebhabhathane yewcb, yethu umgangatho wemveliso yenye yeenkxalabo ezinkulu kwaye iye yaveliswa ukuhlangabezana nemigangatho yomthengi. "Iinkonzo zabathengi kunye nobudlelwane" yenye indawo ebalulekileyo esiyiqondayo unxibelelwano oluhle kunye nobudlelwane nabathengi bethu yeyona nto ibalulekileyo yokuyiqhuba njengeshishini lexesha elide. Idatha yobugcisa DN Idayamitha engu-50(2″) ~300 (12") PN Uxinzelelo lwegama 1.0 1.6 Uxinzelelo lovavanyo Iqokobhe 1.1 1.76 Ukutywina 1.5 2.4 °C Ubushushu obuqhaqhazelis umphunga, ukutya, amayeza, ii-oyile, iiasidi, njl. Imilinganiselo ephambili DN ABCELH a D1 D2 D3 D4 N-D5 D6 D7 D8 D9 D10 mm intshi 50 2" 280 161 42.04 52.9 32 9.52 45° 83 6-4 12 52. 10 .8 32 9.52 45°/22.5° 83 11 78.8 152.4/ 160.0 4-24/4-18 70 10 102 127 12.6 100 4" 353 200 52.07 104 32 11.11 45°/22.5° 83 11 104 175.718/18. 102 156 15.77 125 5" 379 213 54.36 123.3 32 12.7 22.5° 83 11 123.3 215.01 4-23 70 10 102 190 18.92 150 6" 404 226 55.75 328 152 155.25 238.12 4-25 70 10 102 212 18.92 200 8" 487 260 60.58 202.5 45 15.87 15°/22.5° 127 14 202.4 296.07 4-23/4-26 102 12 152 268 22.1 250 10” 547 292 65.63 250.5 51 - 251-254 2/4-29 102 12 152 325 28.45 300 12" 631 337 76.9 301.6 51 - 15 ° 127 14 301.5 406.4 / 431.8 4-30.2 / 4-25.4 102 12 12 152 Umzi-mveliso