Spiral welded pipechinhu chakakosha mumaindasitiri akasiyana siyana anosanganisira oiri negesi, kuvaka uye zvivakwa zvemvura.Mapombi anogadzirwa pachishandiswa nzira yakakosha inodaidzwa kuti spiral welding, iyo inosanganisira kubatanidza mitsetse yesimbi kuti igadzire chimiro chinotenderera chinotenderera.Iyi nzira yekugadzira inopa akawanda mabhenefiti, anosanganisira yakakwirira simba, kusimba uye mutengo-kubudirira.Pamusoro pezvo, spiral welded pombi dzinoenderana nemazinga epasi rose senge EN10219 kuve nechokwadi chemhando uye kuita kwavo.
EN10219chiyero cheEurope chinotsanangudza mamiriro ehunyanzvi ekuunza kune inotonhora-yakaumbwa yakashongedzerwa makomba makomba zvikamu zveasiri-alloy simbi uye yakatsetseka-grained simbi.Iyi chiyero inodonongodza zvinodikanwa zvekugadzira, zvivakwa zvezvinhu uye dimensional kushivirira kwepiyally welded simbi mapaipi kuti ive nechokwadi chekukodzera kwavo mashandisirwo ezvimiro.
Kugadzirwa kwe spiral welded simbi pombi kunotanga kwasarudza emhando yepamusoro macoil esimbi, obva asunungura nekuadyisa mumuchina we spiral welding.Muchina uyu unoshandisa inoenderera mberi welding maitiro ekujoinha mipendero yesimbi tambo, kugadzira spiral seam pamwe nehurefu hwepombi.Iwo welds anobva aiswa mukuyedzwa kusiri-kuparadza kuti ave nechokwadi chekutendeseka kwavo uye simba.Mushure mekupinza, mapaipi anoenda kwakasiyana-siyana kupedzisa maitiro, kusanganisira saizi, kutwasanudza uye kuongorora, kuzadzisa zvinodiwa zve EN10219.
Imwe yemabhenefiti makuru e spiral welded simbi pombi kugona kwayo kumirisana nepamusoro mukati nekunze kumanikidzwa, zvichiita kuti ive yakakodzera kutakura zvinwiwa nemagasi mumaindasitiri akasiyana.Pamusoro pezvo, iyo spiral welding process inogona kugadzira mapaipi mumadhayamita akasiyana uye ukobvu, ichipa dhizaini uye kuchinjika kwekuvaka.Mapombi aya zvakare anoshingirira mukuora, izvo zvinowedzera kuvandudza hupenyu hwavo uye kuita kwavo munzvimbo dzinoda.
Kutevedzera EN10219 kwakakosha kuti uve nechokwadi chemhando uye kuvimbika kwespiral welded simbi mapaipi.Iyo chiyero inoisa zvakaomesesa zvinodikanwa pakuumbwa kwezvinhu, michina zvimiro uye dimensional kushivirira kuti ive nechokwadi chekuti mapaipi anosangana nemaitiro ekuita anodiwa kune zvimiro zvekushandisa.
Uye zvakare, EN10219 inotsanangurawo maitiro ekuyedza uye etifiketi ayo vagadziri vanofanirwa kutevedzera, kusanganisira kusaparadza kuyedzwa kwema welds, mashandiro emuchina uye kuongorora kwekuona.Nekuomerera kune iyi miitiro yakasimba, vagadziri vanogona kupa vatengi hunhu uye kuita vimbiso ye spiral welded simbi pombi.
Muchidimbu, kugadzirwa uye zviyero zve spiral welded simbi pombi inotsanangurwa mu EN10219 inoita basa rakakosha mukuona kuvimbika uye kuita kweizvi zvakakosha zvikamu.Nekushandisa spiral welding process uye kuomerera kune yakasimba yekugadzira zviyero, vagadziri vanogona kugadzira yemhando yepamusoro pombi inoenderana nezvinodiwa nemaindasitiri akasiyana.Nekuda kweizvozvo, EN10219 inova hwaro hwakakosha hwekugadzira, kuyedza uye kupihwa chitupa chespiral welded simbi mapaipi, zvichibatsira mukushandiswa kwavo kwakapararira muzvigadzirwa zvakakosha uye mapurojekiti ekuvaka kutenderera pasirese.
Nguva yekutumira: Jan-31-2024