BotopSimbi Pipemunguva pfupi yapfuura yakatengesa kunze kwenyika matani 500 ependi tsvukuERW welded pombikuSaudi Arabia, ichiratidza kudiwa kuri kukura kwemhando yepamusorowelded carbon steel pombimumusika wepasi rose.Pakati pemhando dzakasiyana dze welded pombi,S275JRH uye S355J0H welded pombivari kuwana mukurumbira nekuda kwekuvaka kwavo kwakasimba uye kushandiswa kwakasiyana-siyana.
ERW (Electric Resistance Welding) mapaipi akakwenenzverwa anozivikanwa nehupamhi hwayo hwepamusoro uye yunifomu yemadziro ukobvu, zvichiita kuti ive yakakodzera kune dzakasiyana siyana dzemaindasitiri uye zvekutengesa zvikumbiro.Kana tichienzanisa nemapombi asina musono, mapaipi akakandwa eERW anodhura zvakanyanya uye anowanikwa zviri nyore, zvichiita kuti ive sarudzo inofarirwa pamapurojekiti mazhinji.
Black carbon simbi mapaipianowanzo shandiswa muindasitiri yeoiri negasi, pamwe nekuvaka uye mashandisirwo ezvimiro.Iyo S275JRH uye S355J0H mamakisi e welded kabhoni simbi mapaipi anozivikanwa nekuda kwesimba rawo rakakwirira rekusimba uye kupikisa kurwisa, zvichiita kuti ive yakakodzera nharaunda dzinoda.Mapombi aya anogadzirwa achitevedzera akasiyana siyana epasi rose, kuve nechokwadi chemhando yavo uye kuvimbika.
S275JRH welded pombi dzakagadzirirwa zvimiro zvekushandisa, inopa yakanaka weldability uye kuumbwa.Mapombi aya anowanzoshandiswa pakuvaka mabhiriji, zvivakwa, uye zvimwe zvivakwa uko kusimba kwepamusoro uye kusimba kwakakosha.Pane rimwe divi,S355J0H welded pombivanozivikanwa nokuda kwesimba rawo rakanaka rekuita uye kurwisa ngura, zvichiita kuti dzive dzakakodzera kushandiswa kwemahombekombe uye mugungwa.
Imwe yemabhenefiti akakosha eERW welded carbon steel pombindiko kufanana kwavo uye kuenderana.Iyo welding process inovimbisa kuti mapaipi ane kupera kwakatsetseka uye zviyero zvakaringana, zvichiita kuti zvive nyore kuisa nekuchengetedza.Pamusoro pezvo, mapaipi akaiswa ERW anogona kugadzirwa muhukuru hwakasiyana uye ukobvu, zvichibvumira kuchinjika kukuru mukugadzira nekuvaka.
Panyaya yekushanda, S275JRH uye S355J0H welded pombi dzinopa yakanakisa michina zvivakwa, ichiita kuti ive yakakodzera kune akasiyana siyana ezvimiro uye zvemichina.Mapombi aya anogona kumira kudzvanyirira uye tembiricha, zvichiita kuti ave akakodzera kutakura zvinwiwa nemagasi munzvimbo dzinoda.
Kubva pakuona kwekuenderera mberi, ERW welded kabhoni simbi mapaipi ane hushamwari kwezvakatipoteredza, sezvo maitiro ekugadzira achiburitsa tsvina shoma uye kuburitsa.Izvi zvinovaita sarudzo yakasimba yezvakasiyana zvivakwa uye mapurojekiti ekuvaka, achienderana nekuwedzera kutarisisa kwegirinhi tekinoroji uye inoenderera maitiro.
Sekuda kweyepamusoro-soro welded kabhoni simbi mapaipiinoramba ichikwira, zvakakosha kuti vatengesi nevagadziri vape zvakasiyana-siyana zvekusarudza, zvakadai seS275JRH uye S355J0H welded pombi, kuzadzisa zvinodiwa zvakasiyana zvevatengi vavo.Nemhando yavo yakasarudzika uye kuita kwavo, mapaipi aya akagadzirira kuita basa rakakosha mukuumba ramangwana remaindasitiri akasiyana pasi rose.
Nguva yekutumira: Zvita-18-2023