Kutarisana ne 2-inch PVC yekubatanidza? Nzira isiriyo inogona kukonzera kuvuza kunoshungurudza uye kukundikana kweprojekiti. Kuwana majoini kubva pakutanga kwakakosha kune yakachengeteka, inogara system.

Kubatanidza mapaipi maviri ePVC maviri-inch, shandisa 2-inch PVC coupling. Chenesa uye shongedza ese mapombi anopera uye mukati mekubatanidza, wobva waisa PVC simende. Simbisa pombi mukati mekubatanidza nekota kutendeuka uye bata kwemasekonzi makumi matatu.

Ndinoyeuka tichitaura naBudi, maneja wekutenga wemumwe wevashandi vedu vakuru muIndonesia. Akandifonera nekuti mumwe mushandi wekondirakiti mutsva waakapa ainetsekana naye
majoini anodonhapachirongwa chikuru chekudiridza. Kondirakiti akapika kuti aitevera nhanho, asi kubatana kwacho kwaisazobata pasi pekumanikidzwa. Patakafamba kuburikidza nemaitiro ake, takawana chidimbu chisipo: akanga asiri kupa pombi iyoyekupedzisira quarter-turn twistsezvaakaisundira mufitting. Iyo idiki diki diki, asi iyo twist ndiyo inoita kuti simende inonyungudutsa ipararire zvakaenzana, ichigadzira yakakwana, yakasimba weld. Chaive chidzidzo chikuru kuchikwata chake pamusoro pekukosha kwehunyanzvi hwekuita. Kunyangwe nezvinhu zvakanakisa, "sei" ndizvo zvese.

Ungabatanidza sei maviri akasiyana saizi ePVC?

Unoda kujoina pombi hombe kune diki? Kukodzera kwakashata kunogadzira bhodhoro kana nzvimbo isina simba. Kushandisa adapta yakakodzera kwakakosha pakuchinja kwakatsetseka, kwakavimbika.

Kuti ubatanidze hukuru hwakasiyana hwePVC pombi, unofanirwa kushandisa chinoderedza bushing kana chinoderedza coupling. Bushing inokodzera mukati meyakajairwa coupling, nepo inoderedza coupling inobatanidza zvakananga maviri akasiyana pombi saizi. Ose ari maviri anoda yakajairwa primer uye simende nzira.

Kusarudza pakati peareducer bushinguye areducer couplingzvinoenderana nemamiriro ako chaiwo. Reducer coupling chinhu chimwe chete chine buri rakakura kune rimwe divi uye diki kune rimwe divi. Iyo yakachena, imwe-chidimbu mhinduro yekubatanidza, toti, 2-inch pombi yakananga kune 1.5-inch pombi. Ukuwo, areducer bushingyakagadzirwa kuti ikwane mukati memuyero wakakura. Semuenzaniso, kana uine 2-inch coupling, unogona kuisa "2-inch by 1.5-inch" bushing kune imwe mugumo. Izvi zvinoshandura yako yakajairwa 2-inch coupling kuita inoderedza. Izvi zvinoshanda zvakanyanya kana iwe uchitova neyakajairwa mafittings paruoko uye uchingoda kugadzirisa imwe yekubatanidza. Ini ndinogara ndichiraira Budi kuti atore ese ari maviri, sezvo makondirakiti achifarira kuve nesarudzo panzvimbo yebasa.

Reducer Bushing vs. Reducer Coupling

Nzira yekubatanidza PVC mbiri?

Iwe une mapaipi uye mafittings, asi iwe hauna chivimbo mukuita gluing. Chibatanidza chinodonha chinogona kukanganisa basa rako rakaoma. Kuziva iyo yakakodzera solvent welding tekinoroji haigone kutaurirana.

Kubatanidza mapaipi maviri ePVC kunosanganisira nzira yemakemikari inonzi solvent welding. Unoda chekuchenesa/primer kugadzirira purasitiki nePVC simende kuti inyunguduke uye kusanganisa nzvimbo yacho pamwechete. Matanho akakosha ndeaya: cheka, deburr, yakachena, prime, simende, uye batanidza nekumonyoroka.

Iyo nzira yekujoinha PVC ndeyechokwadi, asi haina kuoma. Ndezvekutevera nhanho imwe neimwe. Kutanga, cheka pombi yako seyakaenzana sezvinobvira uchishandisa PVC cutter. Kucheka kwakachena kunovimbisa kuti pombi inobuda zvakakwana mukati mekukodzera. Tevere,deburr mukati uye kunze kwekuchekwa kwekucheka. Chero mabhuru madiki anogona kukwenya simende uye kuparadza chisimbiso. Mushure mekukurumidza kuoma kukwana kuti utarise zviyero zvako, inguva yechikamu chakakosha. Shandisa iyopurple primerkunze kwepombi uye nechomukati chekuisa. Primer haisi yekuchenesa chete; inotanga kupfava purasitiki. Usadarike. Ibva watevera neakatetepa, kunyange mutsetse wePVC simende pane ese ari maviri. Sunda pombi mufitting nekota-turn twist kusvika yamira. Ibate zvakasimba kwemasekonzi makumi matatu kudzivirira pombi kuti isasundire kumashure.

Inofungidzirwa PVC Cement Kurapa Nguva

Nguva yekurapa inokosha. Usaedze chibatanidza nekumanikidza kusvikira simenti yanyatsooma. Iyi nguva inosiyana nekupisa.

Nzira yekubatanidza mapaipi maviri emadhayamita akasiyana?

Kubatanidza mapaipi ehukuru hwakasiyana kunoratidzika kunge kwakaoma. Kusabatana kwakashata kunogona kukonzera kudonha kana kudzivirira kuyerera. Kushandisa kwakakodzera kunoita kuti shanduko ive nyore, yakasimba, uye inoshanda kune chero system.

Kuti ubatanidze mapaipi emadhayamita akasiyana, shandisa chaiyo shanduko inokodzera senge chinoderedza coupling. Pazvinhu zvakasiyana, sePVC kuenda kumhangura, unoda yakakosha adapta, senge PVC yechirume adapta yakabatana neyechikadzi yakarukwa yemhangura inokwana.

Kubatanidza mapaipi ndezvekuva ne "zambuko" rakakodzera pakati pawo. Kana iwe uchigara nechinhu chimwe chete, sePVC, chinoderedza coupling ndiro bhiriji rakananga pakati pemadhayamita maviri akasiyana. Asi zvakadini kana uchida kubatanidza PVC kune pombi yesimbi? Ndipo paunoda imwe mhando yebhiriji:
threaded adapters. Iwe waizogadzirisa-weld adapta yePVC ine tambo dzechirume kana dzechikadzi pane yako PVC pombi. Izvi zvinokupa magumo ane thread yaunogona kubatanidza kune inoenderana nesimbi inokwana. Ndiwo mutauro wepasirese wekubatanidza siyana pombi zvinhu. Chinokosha ndechekuti usamboedza kunama PVC zvakananga kusimbi. Hazvishande. The threaded connection ndiyo chete nzira yakachengeteka. Paunenge uchiita izvi zvinongedzo, shandisa nguva dzosePTFE tepi (Teflon tepi)pashinda dzechirume kuti dzibatsire kunama mubatanidzwa uye kudzivirira kubuda.

Common Transition Fitting Solutions

Ndeupi saizi yekubatanidza 2 inch PVC?

Iwe une 2-inch PVC pombi, asi ndeipi yakakodzera saizi yakakodzera? Kutenga chikamu chisina kunaka chinopedza nguva nemari. Iyo saizi yegungano yePVC fittings iri nyore kana iwe waziva mutemo.

Kune 2-inch PVC pombi, unoda 2-inch PVC coupling. PVC fittings inopihwa mazita zvichibva pane yezita pombi saizi yavanobatana nayo. Iyo pombi yekunze dhayamita yakakura kudarika 2 inches, asi unogara uchifananidza pombi ye "2 inch" kune "2 inch" inokwana.

Iyi ndeimwe yemapoinzi akajairika ekuvhiringidzika ini ndinobatsira vatengesi vatsva veBudi kunzwisisa. Vane makasitoma vanoyera kunze kwepombi yavo 2-inch, vanoona kuti ingangoita 2.4 inches, vobva vatsvaga yakakodzera kuenderana nechiyero ichocho. Iko kukanganisa kune musoro, asi haisi iyo PVC saizi inoshanda sei. Iyo "2-inch" label izita rekutengesa, rinozivikanwa seNominal Pipe Size (NPS). Iwo chiyero chinovimbisa chero mugadziri wepombi 2-inch inokodzera chero mugadziri ane 2-inch fitting. Semugadziri, tinovaka mafittings edu kune aya chaiwoASTM zviyero. Izvi zvinovimbisa kudyidzana uye zvinoita kuti zvinhu zvive nyore kune yekupedzisira-mushandisi: ingofananidza saizi yezita. Usaunza mutongi kuchitoro chemidziyo; ingotsvaga nhamba yakadhindwa papombi uye tenga fitting nenhamba imwechete.

Nominal Pipe Size vs. Actual Outer Diameter

Mhedziso

Kubatanidza 2-inch PVC iri nyore ne 2-inch coupling uye yakakodzera solvent welding. Kune akasiyana saizi kana zvinhu, gara shandisa iyo chaiyo yekudzikisira fitting kana adapta yebasa-risingabvumire kubuda.