Welded simbi pombi, inozivikanwawo sewelded pipe, ipombi yesimbi yakagadzirwa nesimbi ndiro kana simbi tambo mushure mekuchekereswa nekunamatwa.Welded simbi pombi ine nyore kugadzirwa muitiro, yakakwirira kugadzirwa kunyatsoshanda, akawanda marudzi uye nokurondedzerwa, uye shoma midziyo, asi simba rayo rose rakaderera kupfuura musono pombi simbi.Kubva kuma1930s, nekukurumidza kusimudzira kwemhando yepamusoro simbi yesimbi inoenderera kugadzirwa uye kufambira mberi kwewelding uye yekuongorora tekinoroji, mhando yewelds yakaramba ichivandudzwa, mhando uye zvirevo zvepombi dzesimbi dzakashongedzwa dzave dzichiwedzera, uye nezvimwe. minda yakawanda yakatsiva non-ferrous simbi.Seam simbi pombi.Welded simbi mapaipi akakamurwa kutwasanudza musono welded pombi uye spiral musono welded pombi maererano nechimiro welds.
Iyo nzira yekugadzira yeyakatwasuka seam welded pombi iri nyore, kugadzirwa kwakanaka kwakakwira, mutengo wakaderera, uye budiriro inokurumidza.Kusimba kwe spiral seam welded pombi inowanzokwirira kupfuura yepombi yakatwasuka yakasungwa pombi, uye pombi yakasungwa ine dhayamita yakakura inogona kugadzirwa nebillet rakatetepa, uye pombi yakashongedzerwa ine madhayamita epombi akasiyana inogonawo kugadzirwa ne billet yehupamhi hwakafanana.Zvisinei, zvichienzaniswa nehurefu hwakafanana hwepombi yakatwasuka, kureba kweweld kunowedzerwa ne30 ~ 100%, uye kukurumidza kwekugadzira kwakaderera.Nokudaro, pombi dzakawanda dzakasungirirwa dzine madhayamita maduku dzinoshandisa seam welding yakatwasuka, uye mapombi akawanda ane madhayamita makuru anoshandisa spiral welding.
1. Mapaipi esimbi akakwenenzverwa ekufambisa kwemvura yakaderera anonziwo general welded pombi, anowanzozivikanwa semapaipi matema.Iyo pombi yesimbi yakashongedzerwa yekufambisa yakajairwa yakaderera kudzvinyirira zvinwiwa zvakaita semvura, gasi, mhepo, oiri uye kudziyisa chiutsi nezvimwe zvinangwa.Ukobvu hwemadziro epombi yesimbi yakakamurwa kuita yakajairika simbi pombi uye gobvu simbi pombi;chimiro chepombi yekupedzisira yakakamurwa kuita isina-tambo yesimbi pombi (inopfava pombi) uye threaded simbi pombi.Tsanangudzo yepombi yesimbi inoratidzirwa nedhayamita yezita (mm), iyo inofananidzira dhayamita yemukati.Iro tsika yekutaura mumasendimita, senge 11/2 zvichingodaro.Pamusoro pekushandiswa zvakananga kutakura zvinwiwa, pombi dzesimbi dzakakandwa dzekutakura zvinyoro-nyoro dzinoshandiswawo zvakanyanya sepombi dzepakutanga dzepombi dzesimbi dzakakwenenzverwa dzekufambisa kwemvura yakaderera.
2. Galvanized welded simbi pombi nokuda yakaderera-kutsikirira fluid chokufambisa inonziwo galvanized electric welded simbi pombi, anowanzozivikanwa chena pombi.Iyo inopisa-dip galvanized welded (choto chakakandwa kana chemagetsi welded) pombi yesimbi inoshandiswa kufambisa mvura, gasi, mafuta emhepo, kupisa chiutsi, mvura inodziya uye zvimwe zvakajairika zvinodzikira mvura yekumanikidza kana zvimwe zvinangwa.Ukobvu hwemadziro epombi yesimbi yakakamurwa kuita pombi yesimbi yakajairwa uye pombi yakakora yesimbi;chimiro chepombi inopera yakakamurwa kuva isina-shinda yakakoswa simbi pombi uye threaded kwakakurudzira simbi pombi.Tsanangudzo yepombi yesimbi inoratidzirwa nedhayamita yezita (mm), iyo inofananidzira dhayamita yemukati.Iro tsika yekutaura mumasendimita, senge 11/2 zvichingodaro.
3. Ordinary carbon steel wire casing ipombi yesimbi inoshandiswa kuchengetedza waya mumapurojekiti ekuisa magetsi akadai sezvivakwa zveindasitiri uye zvehurumende, kuiswa kwemichina nemidziyo.
4. Iyo yakatwasuka musono yemagetsi welded simbi pombi ipombi yesimbi ine weld seam parallel kune longitudinal kutungamira kwepombi yesimbi.Kazhinji yakakamurwa kuita metric yemagetsi welded simbi pombi, yemagetsi welded dzakatetepa-rusvingo pombi, transformer kutonhora mafuta pombi uye zvichingodaro.
5. Spiral seam yakanyura arc welded simbi pombi yekufambisa mvura inodzvanywa ispiral seam simbi pombi inoshandiswa kufambisa mvura yakadzvanywa, inova inopisa-yakakungurutswa yesimbi coil sechubhu isina chinhu, kazhinji inoumbwa nekudziya inotenderera, uye yakasungwa nekaviri- mativi akanyura arc welding.Iyo pombi yesimbi ine simba rakasimba rinotakura simba uye yakanaka welding performance.Mushure mekuongorora kwakasiyana-siyana kwesainzi uye bvunzo, yakachengeteka uye yakavimbika kushandisa.Iyo dhayamita yepombi yesimbi yakakura, kugona kwekufambisa kwakakwira, uye mari yekuisa mapaipi inogona kuchengetedzwa.Inonyanya kushandiswa mapaipi ekutakura oiri uye gasi rechisikigo.
6. Spiral seam high-frequency welded steel pombi yekufambisa mvura yakamanikidzwa inogadzirwa nesimbi inopisa-yakakungurutswa sechubhu isina chinhu, kazhinji inoumbwa neinodziya inotenderera, uye yakakwenenzverwa ne-high-frequency lap welding.Welded simbi pombi.Iyo pombi yesimbi ine simba rakasimba rinotakura simba uye yakanaka plasticity, iyo yakanakira welding uye kugadzirisa.Mushure mekuongororwa kwakasiyana kwakasimba uye kwesainzi uye bvunzo, yakachengeteka uye yakavimbika kushandisa.Iyo pombi yesimbi ine dhayamita yakakura uye yakakwirira yekufambisa inoshanda, uye inogona kuchengetedza mari mukuisa mapaipi.Inonyanya kushandiswa kuisa mapaipi ekutakura oiri, gasi rechisikigo, nezvimwe.
7. Kazhinji, spiral seam yakanyura arc welded simbi pombi yekutakura-kudzvanywa kwemvura inogadzirwa neinopisa-yakakungurutswa simbi coil sechubhu isina chinhu, uye kazhinji inoumbwa mune inodziya spiral.Yakagadzirwa nekaviri-mativi otomatiki yakanyudzwa arc welding kana imwe-sided welding yemvura, gasi nemhepo Yakanyura arc welded simbi mapaipi ezvizhinji zvakaderera-kudzvanywa kwemvura yekufambisa senge chiutsi uye chiutsi.
8. The spiral seam high-frequency welded steel pombi ye general low-pressure fluid transportation inogadzirwa ne-hot-frequency coil coil sechubhu isina chinhu, iyo inowanzo umbwa nekudziya inotenderera, uye inosungwa ne-high-frequency lap welding.Inoshandiswa kune general low-pressure fluid yekufambisa..
9. Spiral-welded simbi pombi dzemirwi dzakagadzirwa ne-hot-akakungurutswa simbi koiri sechubhu blanks, kazhinji inoumbwa neinodziya spirals, uye inogadzirwa nekaviri-sided submerged arc welding kana high-frequency welding.Iwo anoshandiswa kumirwi yenheyo senge zvivakwa zvekuvaka, wharfs, uye mabhiriji.Shandisa mapaipi esimbi.
Nguva yekutumira: Sep-07-2022