Bututu Welded Mai tsayi
Wurin Asalin: Hebei, China
Nau'i: welded bututu,
Aikace-aikace: high zafin jiki juriya
Grade: high zafin jiki gami
Ni (min): 50%
Foda ko a'a: ba foda
Ƙarfin ƙarshe (≥ MPa): 965 tsawo
Yawan haɓakawa (≥%): 30
Marka: Jinbaicheng
Matsayin narkewa: 1390 digiri Celsius
Matsakaicin zafin jiki: 1260 ~ 1340 ℃
Surface: mai haske, oxidized ko pickled
Girma: girman al'ada
Hanyar maganin zafi: maganin maganin tsufa
Tun daga shekarun 1930, tare da haɓaka haɓakar haɓaka mai inganci mai inganci ci gaba da samarwa da haɓakar walda da fasahar dubawa, ana ci gaba da haɓaka ingancin walda, kuma iri-iri da ƙayyadaddun bututun ƙarfe na welded suna ƙaruwa.Kafe bututun karfe.Welded karfe bututu an raba zuwa madaidaiciya kabu welded bututu da karkace welded bututu bisa ga nau'i na welds.Rarraba ta hanyar samar: tsari rarrabuwa-baka welded bututu, juriya welded bututu, (high mita, low mita) gas welded bututu, makera welded bututu.
Kananan bututu masu waldaran diamita suna walda su ta hanyar kabu madaidaiciya, yayin da manyan bututu masu waldadin diamita galibi suna karkace.Dangane da siffar ƙarshen bututun ƙarfe, an raba shi zuwa bututu mai walƙiya zagaye da siffa ta musamman (square, rectangular, da sauransu) bututu mai walda;bisa ga daban-daban kayan da kuma amfani, shi ne zuwa kashi hakar ma'adinai ruwa Isar da welded karfe bututu, galvanized welded karfe bututu don low-matsa lamba ruwa isar, lantarki welded karfe bututu don bel conveyor rollers, da dai sauransu bisa ga girman tebur a halin yanzu kasa misali. , rarrabe ta waje diamita * kauri bango daga ƙarami zuwa babba.
Abubuwan da aka fi amfani da su don bututun welded sune: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 18Cr19Ni11, 1Cr19Ni11, da dai sauransu.
Wuraren da ake amfani da bututun ƙarfe masu walda su ne faranti na ƙarfe ko tsiri, waɗanda aka raba su zuwa bututun walda na tanderu, bututun walda (resistance welded) na lantarki da kuma bututun walda ta atomatik saboda tsarin waldansu daban-daban.Saboda nau'ikan waldansa daban-daban, ana iya raba shi zuwa nau'i biyu:
mike kabu welded bututu da karkace welded bututu.Saboda kamanninsa na ƙarshe, an raba shi zuwa bututu mai walɗaɗɗen zagaya da bututu mai siffa ta musamman (square, lebur, da sauransu).An raba bututun da aka ƙera zuwa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan abubuwan da suke amfani da su:
GB/T3091-2008 (Welded karfe bututu don low matsa lamba ruwa sufuri): Yafi amfani da su safarar ruwa, gas, iska, man fetur, dumama ruwa ko tururi da sauran gaba ɗaya ƙananan matsa lamba ruwaye da sauran dalilai.Abun wakilcinsa shine: Q235A karfe sa.
GB/T14291-2006 (Welded Karfe bututu don hakar ma'adinai ruwa Transport): Yafi amfani ga madaidaiciya kabu welded karfe bututu don mine iska matsa lamba, magudanar ruwa, da shaft sallama gas.Its wakilin abu ne Q235A, Grade B karfe.
GB/T12770-2002 (Bakin Karfe welded karfe bututu don inji tsarin): Yafi amfani ga inji, motoci, kekuna, furniture, hotel da gidan cin abinci kayan ado da sauran inji sassa da kuma tsarin sassa.Abubuwan wakilcinsa sune 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, da dai sauransu.
GB/T12771-1991 (Bakin Karfe welded karfe bututu don ruwa sufuri): Yafi amfani da safarar low-matsi lalata kafofin watsa labarai.Abubuwan wakilci sune 0Cr13, 0Cr19Ni9, 00Cr19Ni11, 00Cr17, 0Cr18Ni11Nb, 0017Cr17Ni14Mo2, da dai sauransu.
Bugu da kari, welded bakin karfe bututu don ado (GB/T 18705-2002), bakin karfe welded bututu don gine gine (JG/T 3030-1995), da welded karfe bututu don zafi musayar (YB4103-2000).
Longitudinal welded bututu yana da sauƙi samar da tsari, high samar da yadda ya dace, low cost da sauri ci gaba.Ƙarfin bututun welded gabaɗaya ya fi na madaidaicin bututun welded.Za a iya yin amfani da ƙunci mai ƙunci don samar da bututu masu welded tare da manyan diamita, sannan kuma za a iya amfani da billet mai faɗi ɗaya don samar da bututu mai walda mai diamita daban-daban.Amma idan aka kwatanta da madaidaiciyar bututu mai tsayi guda ɗaya, tsayin weld yana ƙaruwa da 30-100%, kuma saurin samarwa ya ragu.
Babban diamita ko kauri mai kauri ana yin su ne kai tsaye daga ɓangarorin ƙarfe, yayin da ƙananan bututun walda da bututu masu waldaɗɗen katanga kawai suna buƙatar walda su kai tsaye ta hanyar ɗigon ƙarfe.Sannan bayan gogewa mai sauƙi, zane yana da kyau.
Kari: Bututun da aka yi masa walda yana welded ne da tarkacen karfe, don haka bai kai girman bututun da ba su da kyau.
Ana amfani da samfuran sosai a aikin injiniyan samar da ruwa, masana'antar petrochemical, masana'antar sinadarai, masana'antar wutar lantarki, ban ruwa, aikin gona, da ginin birane.Yana ɗaya daga cikin mahimman samfuran 20 da aka haɓaka a ƙasata.
Ana amfani dashi don jigilar ruwa: samar da ruwa da magudanar ruwa.Ana amfani da shi don jigilar iskar gas: iskar gawayi, tururi, iskar gas mai liquefied.
Don dalilai na tsari: kamar yadda ake tara bututu da gadoji;bututu don docks, hanyoyi, da tsarin gine-gine.
| Sabis ɗin sarrafawa | Lankwasawa, Welding, Uncoiling |
| Mai Ko Ba a Ganewa | Babu Mai |
| Lokacin Bayarwa | A cikin Kwanaki 7-15 |
| Sunan samfur | Bututun Filastik Mai Rufaffen Ciki |
| Moq | 1 ton |
| Mabuɗin Kalmomi | Layi Da Bututu Bakin Karfe |
| Surface | Bukatar Abokin ciniki |
| Siffar | Zagaye Tube |
| Daidaitawa | GB 5310-1995 |
