Alloy galvanized pipe
Tsanangudzo Pfupi
Pombi yakashongedzwa, inonziwo galvanized steel pipe, yakakamurwa kuita inopisa-dip galvanizing uye electro galvanizing.Iyo inopisa-dip galvanizing layer yakakora uye ine zvakanakira zvekupfeka yunifomu, kunamatira kwakasimba uye hupenyu hurefu hwebasa.Mutengo weelectro galvanizing wakadzikira, nzvimbo yacho haina kunyatso kutsvedzerera, uye kushora kwayo kwakaipisisa kupfuura iyo inopisa-dip galvanized pipe.
Kupisa dipi kwakakurudzira simbi pombi
Kusangana kwakaoma kwemuviri nemakemikari kunoitika pakati pesimbi pombi matrix uye yakanyungudutswa yeplating mhinduro kuti igadzire inodzivirira corrosion zinc ferroalloy layer ine compact chimiro.Iyo alloy layer inosanganiswa neyakachena zinc layer uye simbi pombi matrix.Nokudaro, ine yakasimba corrosion resistance.
Mushure mekuvandudzwa kubva kuma1960 kusvika kuma1970, mhando yechigadzirwa chekupisa-dip galvanized simbi pombi yakavandudzwa zvikuru.Kubva 1981 kusvika 1989, yairamba ichiverengerwa semhando yepamusoro chigadzirwa cheMinistry of Metallurgy uye National Silver award.Kubuda kwacho kwakawedzerawo kwemakore akawanda.Zvakabuda zvaipfuura 400000 matani muna 1993 uye anopfuura 600000 matani muna 1999. Inotengeswa kunze kuSoutheast Asia, Africa, United States, Japan, Germany nedzimwe nyika nematunhu.Mapombi anopisa dip galvanized anonyanya kushandiswa sepombi dzekufambisa mvura uye pombi dzegasi, dzine zvinozivikanwa zve + 12.5 ~ + 102 mm.Kubva kuma1990, nekuda kwekutarisisa kwehurumende nezvekuchengetedzwa kwezvakatipoteredza uye kutonga kwakasimba pamusoro pemabhizinesi anosvibisa zvakanyanya, "marara matatu" anogadzirwa mukugadzirwa kwepombi dzinopisa-dip galvanized zvinonetsa kugadzirisa, pamwe nekukura nekukurumidza kwesimbi isina tsvina. simbi yakasungwa pombi, mapaipi ePVC uye mapaipi anoumbwa, pamwe nekusimudzirwa kwemakemikari ekuvaka zvinhu uye kurambidzwa kwekushandiswa kwepombi dzesimbi, Kugadzirwa kwepombi inopisa-dip galvanized welded pombi kwakaganhurirwa zvakanyanya uye kushoma, uye kuvandudzwa kwekupisa. -dip galvanized welded pipe yainonoka.
Pombi inotonhora yesimbi
Iyo zinc layer ndeye electroplating layer, iyo inoparadzaniswa nesimbi pombi matrix.Iyo zinc layer yakatetepa, uye zinc layer inongobatanidzwa kune simbi pombi matrix, iyo iri nyore kudonha.Naizvozvo, kusaita ngura kwayo hakuna kunaka.Mudzimba itsva, zvinorambidzwa kushandisa mapaipi esimbi anotonhora sepombi dzemvura.
