The kudziyisa Tsika mapaipi polypropylene: zvakanakira uye zvaidiwa chokugadza

To musi, hombe-kupararira hurongwa kuti kudziyisa polypropylene pombi. Izvi imhaka yokuti ano pombi dzemvura zvigadzirwa vane nhamba mikana uye zvakanakira kuti havana vamutangira dzavo (PVC nenyere Fittings akaita kubva polyethylene).

zvakwakanakira

Industrial zvigadzirwa dzakagadzirwa polypropylene ndiyo yakasimba chaizvo. Kana zvakarurama kusarudza kutsvakwa mhando, vanogona kwemakore 50 kana kupfuura. Polypropylene sepombi, nokuda rakasiyana nziyo uye kugadzira nzira, regai zvinoda okuwedzera kuputira staining uye regai kuunganidzira pamusoro condensation pamusoro.

Heat mari kana kushandisa zvigadzirwa izvi ndiyo 20%. Sepombi regai ngura, hadzina kuumbwa mukati calcareous deposits uye Dombo uyezve yakarurama dzakawanda masvingo, izvo hakubvisi kukweshera uye nemishonga, saka mvura runoyerera pachena kuburikidza nomutopota. Havasi nemunhu dzemagetsi. Kunze kudziyisa kubva polypropylene sepombi anokwanisa withstanding tembiricha chinyorwa chiratidzo 95 ° C.

Products zviri nyore kutakura uye kugadzwa, sezvo ivo vari vakareruka kupfuura simbi. Nyore kucheka chaizvo chigero. Kuisa pombi ari kudziyisa ezvinhu polypropylene Zvinotora shoma nguva. Nokuti kubatana pakati nenyere uye Fittings kunoda rinokosha pokunamatidza chokushandisa. Panyaya iyi, kumagumo chigadzirwa pasina kudikanwa okuchenesa. Nokuda simba kudziyisa remubatanidzwa wenyika mapaipi polypropylene anonzi akavimbika.

kuwedzera

Kana vanomhanyisa chigadzirwa, regai kufumura nokumonyaniswa dzavo kana vachikotama sezvo polypropylene - iri zvinhu zvakaoma, izvo zvinoreva kuti vose majana uye mamwe maitiro zvinofanira kuitwa pachishandiswa polypropylene Fittings. Installation basa zvakanaka kusiyira nyanzvi, zvimwe pane mukana wokusvika murombo-unhu kudziyisa hurongwa. Kana zvakakodzera, munhu polypropylene nyere kunogona zvishoma wakakokonyara, muchidziisa kusvikira aida nzvimbo achishandisa Dryer chivakwa. Zvisinei, mune nyaya kumanikidza simba pamusoro zvinhu chigadzirwa chaidzo deformation kana kuvhuna chete.

Pari dzikabereka chubhu kureba 4 mamita. Kugadzirwa zvibereko mhando nhatu, chimwe nechimwe rakagadzirirwa imwe chikumbiro (PN10, PN20, PN25). The kudziyisa Hurongwa akatasva mu polypropylene sepombi, dzaiwanzogadzirwa PN25. Other mhando iyi inozivikanwa pakuti kunosimbiswa kubva mukati pamwe aruminiyamu foil, saka, kwete epurasitiki. Nokuda muedzo chubhu yacho boka rechitatu anogona kushandiswa panguva kumanikidzwa anosvika 8 atmospheres uye kutonhora anosvika 70 ° C, sezvamakaropafadzwa nguva - 50 makore. Asi kana mvura kufurirwa netembiricha unhu kuchawedzera chubhu upenyu uchaderedzwa.

mhedziso

unogona kutenga mapaipi polypropylene kuti kudziyisa chero Hardware chitoro. Mutengo wacho pasi, izvo zvinoita kuti kuwanikwa. Mari kunobva dhayamita (25 kusvika 125 mm) uye anoda kubatsira kubva kuda 1500 40 kana kupfuura paminiti mativi mita rubles. Most kare kunoonekwa hwaivapo kwemashoko uye democratic mutengo.