Galvizing chiitiko chekushandisa denderedzwa rekudzivirira re zinc kusimbi kana iron kudzivirira kuora. Maitiro acho anowanzoshandiswa mukugadzirwa kwe pombi, kunyanya ayo anoshandiswa mumaindasitiri akasiyana-siyana akadai sekuvaka, mafuta negesi, uye kuwanikwa kwemvura.Llanizing zviyero zve pombiZvakakosha kuti uone kunaka uye kujaira kwemifananidzo yakabikwa. Ngatisvike mumashoko ePIPE llanizing zviyero uye izvo zvavanoreva mumupipi wepiji.
Pombi illvizingMitemo inonyanya kuiswa neAmerican Society yekuedza uye zvigadzirwa (ASTM) Yenyika Dzese. ASTM inoisa zvakananga zviyero zvekugadzira maitiro, izvo zvinosanganisira gobvu reiyo galvened layer, iyo kuderedza yekuvhara, uye hunhu hwese hweGALANIZEDpamusoro. Izvi zviyero zvakakosha kuchengetedza kutendeka kweiyo pombi yegungwa uye ichirondedzera kuita kwayo mune dzakasiyana siyana dzekushandisa.
Imwe yeakakosha zviyero zvebliyved bally ndeye ASTM A123 / A123M Iyi yakajairika mazwi mashoma anodonhedza gobvu, kuderedza uye kupedzisa pombi yegungwa. Iyo inopawo nhungamiro yekuongorora uye kuongororwa kweKuumbwa kwakazarakuve nechokwadi chekuteerera zviyero.
In pipe arisheni mitsetse. Maitiro ekugadzira kazhinji anosanganisira matanho akati wandei, kusanganisira kurapwa kwemusoro, kupisa-dhiza-rova uye kutumira-kugadzirisa. Chikamu chega chega chinofanira kuomerera kune ASTM zviyero kuti uwane iyo inodiwa kuunganidza kukonzeresa uye mhando.
Kugadzirira kwepasi kunosanganisira kuchenesa mapaipi kuti ubvise chero ngura, zviyero kana zvimwe zvisina tsvina zvinogona kudziviriraarislayer kubva pakutenderera. Danho iri rakakosha kuti rive nechokwadi chekudonhedza kwakakodzera kwegalanized coatingkune pombi pamusoro. Iyo inopisa-yekudziya galveizing maitiro inosanganisira kunyudza mapepa akacheneswa mune yekugeza yeiyo yakanyungudutswa zinc, iyo yakasungirwa mashandisirwo embeu kuti aumbe yekuchengetera.
Mushure mekuita kwekugadzira, pombi ichazotumira-kugadzirisa, iyo inogona kusanganisira kudzima, kupaza kana kutarisa kuunganidza gobvu uye kudenha. Aya matanho ekugadzirisa-ekugadzirisa akakosha kuti aone kuti pombi iyoyo yakasangana nezvinodiwa zveASTM zviyero uye zvakagadzirira kushandiswa mune dzakasiyana siyana dzekushandisa.
Kutevedzerapombi illvizingMakuniro haangove chete hunhu uye kusimba kwepombi, asi zvakare kunoitawo mukuita kwayo kwenguva refu uye kupokana kwekushora. ASTM-YEMAHARA YEMAHARA PIPE yakanakira kunze, yakakwirira-humidity nharaunda, zvichiita kuti zvive zvakanaka kuti zviite sekuparadzira kwemvura, rutsigiro rwemaindasitiri uye maindasitiri ekupa masisitimu.
Mune pfupiso, iyo pombi yekukudza zviyero zvinotsanangurwa neASTM International play basa rakakosha muPombi yekugadzira tambo yekugadzira. Kutevedzera neiyi standard kunozivisa kutiBALLIED PIPEInosangana nezvinodiwa zvinodiwa pakubatanidza ukobvu, kudenha uye hunhu hwese. Nekutevera zviyero zveASTM,Vagadziriinogona kuburitsaYakakwira-mhando galved pombiiyo inopa dziviriro yepamusoro yekudyara uye hupenyu hwebasa mune dzakasiyana siyana dzekushanda uye dzekutengesa zvikumbiro.
Kutumira Nguva: Mar-29-2024