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Mtundu wa Chitoliro cha Chitsulo cha Carbon
Chitoliro Chopanda Chilema: Chitoliro chimaonedwa ngati chopanda chilema ngati chilibe chophimba chomamatira. Nthawi zambiri, chitolirocho chikangomalizidwa ku mphero yachitsulo, chinthucho chimatumizidwa kumalo opangidwa kuti chiteteze kapena kuphimba chinthucho ndi chophimba chomwe chikufunidwa (chomwe chimatsimikiziridwa ndi ...Werengani zambiri -
Kodi RHS, SHS ndi CHS ndi chiyani?
Mawu akuti RHS amaimira Rectangular Hollow Section. SHS imayimira Square Hollow Section. Mawu akuti CHS sakudziwika bwino, awa amaimira Circular Hollow Section. Mu dziko la uinjiniya ndi zomangamanga, mawu ofupikitsa a RHS, SHS ndi CHS nthawi zambiri amagwiritsidwa ntchito. Izi ndizofala kwambiri ...Werengani zambiri -
chitoliro chachitsulo chosasunthika chotenthedwa ndi chitoliro chachitsulo chosasunthika chozizira
Mapaipi achitsulo chosasunthika chozizira nthawi zambiri amakhala ndi mainchesi ang'onoang'ono, ndipo mapaipi achitsulo chosasunthika chotentha nthawi zambiri amakhala ndi mainchesi akuluakulu. Kulondola kwa chitoliro chachitsulo chosasunthika chozizira ndi kokwera kuposa kwa chitoliro chachitsulo chosasunthika chotentha, ndipo mtengo wake ndi wapamwamba kuposa wa chitsulo chosasunthika chotentha...Werengani zambiri -
kusiyana pakati pa chubu chachitsulo chopangidwa kale ndi galvanized ndi chubu chachitsulo chotentha
Chitoliro chotentha choviikidwa m'madzi ndi chubu chakuda chachilengedwe chomwe chimapangidwa pambuyo pochiyika mu yankho la plating. Kukhuthala kwa zinc coating kumakhudzidwa ndi zinthu zingapo, kuphatikizapo pamwamba pa chitsulo, nthawi yomwe imatenga kuti chitsulocho chiviike m'bafa, kapangidwe ka chitsulocho,...Werengani zambiri -
Chitsulo cha kaboni
Chitsulo cha kaboni ndi chitsulo chokhala ndi mpweya wochuluka kuyambira pa 0.05 mpaka 2.1 peresenti polemera. Chitsulo chofatsa (chitsulo chokhala ndi mpweya wochepa, cholimba komanso cholimba koma chosasinthasintha msanga), chomwe chimadziwikanso kuti chitsulo chopanda mpweya komanso chitsulo chopanda mpweya, tsopano ndi mtundu wofala kwambiri wa chitsulo chifukwa...Werengani zambiri -
Chitoliro chachitsulo cha ERW, LSAW
Chitoliro chachitsulo cholumikizidwa molunjika ndi chitoliro chachitsulo chomwe cholumikizira cholumikizira chimagwirizana ndi njira yayitali ya chitoliro chachitsulo. Njira yopangira chitoliro chachitsulo cholumikizidwa molunjika ndi yosavuta, yokhala ndi ntchito yabwino kwambiri, yotsika mtengo komanso yofulumira kukula. Mphamvu ya mapaipi olumikizidwa mozungulira nthawi zambiri imakhala yayikulu...Werengani zambiri -
ERW ndi chiyani
Kuwotcherera magetsi (ERW) ndi njira yowotcherera pomwe zigawo zachitsulo zomwe zakhudzana zimalumikizidwa kosatha pozitenthetsa ndi magetsi, ndikusungunula chitsulocho pamalo olumikizirana. Kuwotcherera magetsi kumagwiritsidwa ntchito kwambiri, mwachitsanzo, popanga chitoliro chachitsulo.Werengani zambiri -
Chitoliro cha Chitsulo cha SSAW vs. Chitoliro cha Chitsulo cha LSAW
Chitoliro cha LSAW (Chitoliro Cholumikizira cha Longitudinal Submerged Arc-Welding), chomwe chimatchedwanso chitoliro cha SAWL. Chimatenga mbale yachitsulo ngati zopangira, kuchiumba ndi makina oumbira, kenako nkuchipanga cholumikizira cha arc cholumikizira cha mbali ziwiri. Kudzera mu njirayi, chitoliro chachitsulo cha LSAW chidzakhala ndi ductility yabwino kwambiri, kulimba kwa weld, kufanana, ...Werengani zambiri -
Chitoliro cha Chitsulo Chopangidwa ndi Galvanized vs. Chitoliro cha Chitsulo Chakuda
Chitoliro chachitsulo chopangidwa ndi galvanized chili ndi zokutira za zinc zoteteza zomwe zimathandiza kupewa dzimbiri, dzimbiri, ndi kuchulukana kwa mchere, zomwe zimapangitsa kuti chitolirocho chikhale ndi moyo wautali. Chitoliro chachitsulo chopangidwa ndi galvanized chimagwiritsidwa ntchito kwambiri popangira mapaipi. Chitoliro chachitsulo chakuda chili ndi zokutira za iron-oxide zakuda pa...Werengani zambiri -
Gulu la Youfa lapereka ndalama zothana ndi mliri ku boma la Daqiuzhuang Town
Tsopano ndi nthawi yofunika kwambiri kuti Tianjin ithane ndi mliri watsopano wa chibayo. Kuyambira pomwe mliriwu unayamba kupewedwa komanso kulamulidwa, Youfa Group yakhala ikugwirizana ndi malangizo ndi zofunikira za komiti yayikulu ya chipani ndi boma, ndipo yachita zonse zomwe ingathe kuti ikwaniritse...Werengani zambiri -
Youfa akulimbana ndi Omicron mwachangu
M'mawa kwambiri pa Januware 12, poyankha kusintha kwaposachedwa kwa mliriwu ku Tianjin, Boma la Anthu a Municipal Tianjin linapereka chidziwitso chofunikira, chofuna kuti mzindawu uchite mayeso achiwiri a nucleic acid kwa anthu onse. Mogwirizana ndi...Werengani zambiri -
YOUFA yapambana Advanced Collective ndi Advanced Individual
Pa Januware 3, 2022, pambuyo pa kafukufuku wokhudza msonkhano wa gulu lotsogolera kusankha ndi kuyamika "magulu apamwamba ndi anthu pawokha pa chitukuko chapamwamba" ku Hongqiao District, adatsimikiza kuti magulu apamwamba 10 ndi anthu apamwamba 100 adzayamikiridwa...Werengani zambiri