Black simbi pombiiyo isiri-galvanized simbi pombi.Pombi yesimbi yakasviba inoshandiswa mumashandisirwo asingade kuti pombi igadzirwe.Iyi pombi isina galvanized nhema yesimbi yakawana zita rayo nekuda kweiyo yakasviba yeruvara rwesimbi okisidhi inonamira pamusoro payo.Nekuda kwekusimba kwepombi yesimbi nhema inoshandiswa kutakura gasi nemvura kunzvimbo dzekumaruwa uye kune maconduits anodzivirira waya dzemagetsi uye kuendesa yakakwira yekumanikidza chipfunga nemhepo.Indasitiri yeminda yemafuta inoshandisawo mapaipi matema pakupomba mafuta akawanda kuburikidza nenzvimbo dziri kure.

Mapaipi esimbi nhema uye machubhu anogona kutemwa uye neshinda kuti akwane purojekiti yako.Zvishongedzero zverudzi urwu rwepombi ndezvakasviba zvinogoneka (zvinyoro) zvakakandwa simbi.Vaibatanidza nekukoira papombi yakarukwa, mushure mekuisa kamukomboni kadiki kepombi pashinda.Pombi hombe yedhayamita inoiswa weld pamusoro pane kuita thread.Pombi yesimbi nhema inochekwa pamwe neheavy-duty chubhu cutter, cut-off saw kana nehacksaw.Iwe unogona zvakare kuwana Mild Steel ERW Nhema Pipes anoshandiswa zvakanyanya kugovera gasi mukati & kunze kwemba, uye nekutenderera kwemvura inopisa muma boiler masisitimu.Inogona zvakare kushandiswa mukushandiswa mumvura inonwiwa kana madhiri emarara kana mitsara yekubuda.Ndokumbira utarise pombi yedu yekuvaka uye dhairekitori rechubhu kuti mutengesi asangane nezvido zvako.

Nhoroondo yepipe yesimbi yakasviba

William Murdock akaita budiriro inotungamira kune yemazuvano maitiro epombi welding.Muna 1815 akagadzira mwenje unopfuta marasha uye aida kuti uwanike kuLondon yose.Achishandisa madhiramu kubva mumaskets akaraswa akagadzira pombi inoenderera ichiendesa gasi remarambi kumarambi.Muna 1824 James Russell akapa mvumo yekugadzira machubhu esimbi aimhanya uye asingadhure.Akabatanidza miromo yesimbi yakatsetseka pamwechete kuita chubhu, ndokuzobatanidza mapfundo nokupisa.Muna 1825 Comelius Whitehouse akagadzira“butt-weld”nzira, hwaro hwemazuva ano kugadzira pombi.

Kubudirira kwepipe yesimbi yakasviba

Whitehouse's nzira yakagadziridzwa muna 1911 naJohn Moon.Maitiro ake akabvumira vagadziri kugadzira nzizi dzisingaperi dzepombi.Akavaka michina yakashandisa hunyanzvi hwake uye zvirimwa zvakawanda zvekugadzira zvakazvigamuchira.Ipapo kudiwa kwakamuka kwepombi dzesimbi dzisina musono.Pombi isina musono yakatanga kuumbwa nekuboora gomba nepakati pehumburumbira.Zvakadaro, zvaive zvakaoma kuboora maburi nemazvo aidiwa kuti pave nekufanana mukukora kwemadziro.Kuvandudzwa kwa1888 kwakabvumira kushanda kwakanyanya nekukandira billet kutenderedza moto-uchapupu hwezvidhinha.Mushure mekutonhodzwa, zvidhinha zvakabviswa, zvichisiya gomba pakati.

Zvishandiso zvepipe yesimbi yakasviba

Black simbi pombi's simba rinoita kuti ive yakanakira kutakura mvura negesi munzvimbo dzekumaruwa nemumadhorobha uye nemakonji anodzivirira waya dzemagetsi uye kuendesa yakakwira mhepo nemhepo.Maindasitiri emafuta nepetroleum anoshandisa pombi yesimbi nhema kufambisa mafuta akawanda munzvimbo dziri kure.Izvi zvinobatsira, sezvo pombi yesimbi nhema inoda kutarisirwa kushoma.Zvimwe zvinoshandiswa papombi dzesimbi nhema dzinosanganisira kugovera gasi mukati nekunze kwedzimba, matsime emvura nemasuweji.Pombi dzesimbi nhema hadzimboshandiswi kutakura mvura inonwiwa.

Mazuvano Techniques epipe yesimbi nhema

Kufambira mberi kwesainzi kwakavandudzika zvakanyanya panzira yebutt-weld yekugadzira pombi yakagadzirwa neWhitehouse.Hunyanzvi hwake huchiri nzira huru inoshandiswa mukugadzira mapaipi, asi michina yemazuva ano yekugadzira iyo inogona kuburitsa tembiricha yakakwira zvakanyanya uye kudzvanywa kwakaita kuti pombi ishande zvakanyanya.Zvichienderana nehupamhi hwayo, mamwe maitiro anogona kugadzira welded seam pombi pamwero unoshamisa we1,100 tsoka paminiti.Pamwe chete nekuwedzera kukuru uku kwemwero wekugadzirwa kwepombi dzesimbi kwakauya kuvandudzwa kwemhando yechigadzirwa chekupedzisira.

Kudzora kwehutano hwepipe yesimbi yakasviba

Kuvandudzwa kwezvigadzirwa zvemazuva ano zvekugadzira uye zvigadzirwa mumagetsi zvinobvumira kuwedzera kwakajeka mukushanda uye kutonga kwemhando.Vagadziri vemazuva ano vanoshandisa maX-ray geji kuti vaone kufanana mukukora kwemadziro.Simba repombi rinoedzwa nemuchina unozadza pombi nemvura pasi pekumanikidzwa kukuru kuti uone kuti pombi inobata.Mapombi anokundikana anoraswa.