Tinogona kupa marudzi ese e no-hub cast iron fittingsiyo inogona kusangana EN877, DIN19522 yakajairwa, uye zvakare akawanda akakosha maumbirwo ekuisa anogona kupihwa.
Iyo yakazara yakazara yeEN877 cast iron fittings inobva kuDN50 kusvika kuDN300.Kunze kwezvakajairwa EN877 cast iron fitting zvinhu senge mabhendi, matavi, makepisi uye zvinoderedza, isu zvakare tinokwanisa kupa akakosha mafittings akadai sekubhenda nemusuwo wekupinda, bazi rine gonhi rekupinda, pombi pfupi ine gonhi rekupinda uye anti-siphonic trap, nezvimwe.
Zvishandiso izvi 100% zvinogona kushandiswa zvakare uye kushandiswazve, zvine ruzha rwekutapurirana, humbowo hwemoto, humbowo hwekuvuza uye anti-corrosive.Iwo anoshandiswa zvakanyanya kuburitsa mvura kubva kune zvivakwa, drainage, tsvina uye vent.Zvakare mvura inonaya system yakaiswa kunze kwezvivakwa uye yakavigwa system pasi pevhu inogona kupihwa.Izvo zvigadziriso zvinoiswa muzvivakwa zvekugara uye dzimba, mahotera, zvipatara uye zvitoro.
Iyo EN877 cast iron fittings yemukati nekunze yekunamira i red epoxy resin ine ukobvu hunosvika 70um, epoxy poda ine ukobvu hunosvika 120µm neruvara rutsvuku.
Iyo mbishi simbi inowirirana ne ISO185, inokodzera ma mechanical properties tensile simba min.150Mpa.Maximum Brinell kuoma HB260.
Kupfeka kwekunze uye kwemukati ndiyo yakanakisa mhando.Internal coating kuramba kupfapfaidza munyu: angangoita 350hours, zvakajairika 700hours.Kupokana nemvura yakasviba: angangoita mazuva makumi matatu pa23 degrees centigrade.Kemikari kuramba kubva PH2 kusvika PH12 mazuva angangoita 30 pa 23 madhigirii centigrade.Kupokana nekushisa bhasikoro: 1500 mitsetse pakati pe15-93 degree centigrade.
Nguva yekutumira: Mar-12-2021