Mumapurojekiti emazuva ano ekufambisa mafuta negasi uye ekuchengetedza mvura, kusimba nekuvimbika kwemapombi esimbi epaipi ndiko kwakakosha zvikuru. Tinokugamuchirai munyika yemapombi esimbi ekabhoni akasungirirwa nesimbi - tekinoroji iyi itsva iri kushandura mamiriro echinyakare ekushongedza mapaipi esimbi. Nekuputira simbi yekabhoni yakaderera kuita maburi emapombi pamakona chaiwo ekutenderera uye tobva taita welding chaiyo, tinogadzira zvigadzirwa zvemhando yepamusoro zvakasimba, zvinogara kwenguva refu, uye zvinoshandisika.
Pakati pemhando dzakasiyana dzemapaipi esimbi,Pombi yemutsetse yeX60 SSAWuyePombi yemutsetse yeX70 SSAWzvigadzirwa zviviri zvinofarirwa zvikuru mumusika.
Pipe yeX60 SSAW Line ine simba rakanaka rekupa goho (415 MPa) uye yakakodzera mapaipi ekufambisa mafuta negesi ane simba repakati nepakati uye rakakwirira. Inogona kutsungirira kumanikidzwa kukuru kwemukati uye mutoro wekunze uku ichiramba yakasimba uye ichikwanisa kusvetwa, zvichiita kuti ive sarudzo yakanaka kune ese ari maviri masisitimu emapaipi egungwa negungwa.
Pipe yeX70 SSAW Line inotowedzera simba rekugadzira zvinhu zve485 MPa, zvichiita kuti ive yakakodzera mapurojekiti ekufambisa kana paine kumanikidzwa kwakanyanya uye mamiriro ezvinhu akaoma. Simba rayo rakakura rinobvumira kushandiswa kwemadziro akatetepa, nokudaro richideredza huremu hwepaipi, richideredza mari yekufambisa nekuisa, ukuwo richiramba richidzivirira kuputsika nekutsemuka.
Zvigadzirwa izvi zvose zvinogadzirwa uchishandisa nzira yekubatanidza spiral. Hunhu hwekubatanidza hwakagadzikana, kushanda zvakanaka kwekugadzira kwakanyanya, uye zvinogona kugadzira mapaipi esimbi ane dhayamita hombe uye madziro akakora, zvichizadzisa zvinodiwa zvemapurojekiti akasiyana-siyana.
Semutengesi wezvigadzirwa, Cangzhou Spiral Steel Pipe Group Co., Ltd. ikambani inotungamira mukugadzira mapaipi esimbi anotenderera uye zvigadzirwa zvekuputira mapaipi esimbi muChina. Kambani iyi yakavambwa muna 1993 uye iri muCangzhou City, Hebei Province. Iine nzvimbo inosvika 350,000 square metres, ine pfuma inosvika 680 miriyoni yuan, uye parizvino ine vashandi 680. Kambani iyi inogadzira matani 400,000 emapaipi esimbi anotenderera pagore uye ine mutengo wegore negore we1.8 bhiriyoni yuan.
Kunyangwe ukasarudza X60 SSAW Line Pipe yemapurojekiti ekufambisa akajairika, kana kusarudza X70 SSAW Line Pipe yekugadzirisa matambudziko akanyanya kumanikidzwa, Cangzhou Spiral Steel Pipe Group inogona kukupa zvigadzirwa zvakavimbika uye rutsigiro rwehunyanzvi. Takazvipira kushandisa mapaipi esimbi emhando yepamusoro kubatanidza ramangwana resimba repasi rose.
Kana muchida kuziva zvakawanda nezvechigadzirwa kana kuwana parameters dzehunyanzvi, ndapota inzwa wakasununguka kutibata chero nguva.
Nguva yekutumira: Kubvumbi-02-2026