Tinogona kupa marudzi ese ehapana-hub fittingsiyo inogona kusangana ne EN877 DIN19522 yakajairwa, uye zvakare akawanda akakosha maumbirwo ekuisa anogona kupihwa.
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.Mapombi akaiswa muzvivakwa zvekugara nedzimba, mahotera, zvipatara nenzvimbo dzekutengesera.
Iyo EN877 cast iron fittings yemukati nekunze yakapfeka ndeye red epoxy resin ine ukobvu hunosvika 70um, epoxy poda nekukora ingangoita 120um ine ruvara rutsvuku.
Iyo simbi mbishi inowirirana ne ISO185, mapaipi anokodzera accessories mechanical zvivakwa tensile simba min 150Mpa.Maximum Brinell kuoma HB260.
Kupfeka kwekunze uye kwemukati ndiyo yakanakisa mhando.Internal coating kuramba kupfapfaidza munyu: angangoita 350h, akajairika maawa 700.kushorwa nemvura yakasviba;kanenge 30 mazuva pa 23 madhigirii centigrade. chemical resistance kubva PH2 kusvika PH12 kanenge 30 mazuva pa 23 madhigirii centigrade.kuramba tembiricha bhasikoro: 1500 cycles pakati kusvika 15-93 dhigirii centigrade.
Nguva yekutumira: Mar-06-2022