Welded steel chitoliro, chomwe chimadziwikanso kuti welded chitoliro, ndi chitoliro chachitsulo chopangidwa ndi mbale yachitsulo kapena mzere wachitsulo pambuyo popukutidwa ndi kuwotcherera.Welded zitsulo chitoliro ali ndi ndondomeko yosavuta kupanga, dzuwa mkulu kupanga, mitundu yambiri ndi specifications, ndi zipangizo zochepa, koma mphamvu zake zonse ndi otsika kuposa mipope zitsulo zopanda phokoso.Kuyambira m'ma 1930, ndi chitukuko mofulumira apamwamba Mzere zitsulo mosalekeza anagubuduza kupanga ndi kupita patsogolo kwa kuwotcherera ndi kuyendera luso, khalidwe la welds wakhala mosalekeza bwino, mitundu ndi specifications welded mipope zitsulo zakhala zikuchulukirachulukira, ndi zina zambiri. minda yambiri yalowa m'malo mwachitsulo chosakhala ndi chitsulo.Chitoliro chachitsulo cha msoko.Welded zitsulo mipope anawagawa molunjika msoko mipope welded ndi kozungulira msoko welded mapaipi malinga ndi mawonekedwe a welds.
Kupanga kwa chitoliro chowongoka chowongoka chowongoka ndi chosavuta, kupanga kwachangu ndikwambiri, mtengo wake ndi wochepa, ndipo chitukuko chimafulumira.Mphamvu ya spiral seam welded chitoliro nthawi zambiri imakhala yapamwamba kuposa chitoliro chowongoka chowongoka, ndipo chitoliro chowotcherera chokhala ndi mainchesi okulirapo chimatha kupangidwa ndi billet yocheperako, komanso chitoliro chopindika chokhala ndi ma diameter osiyanasiyana amathanso kupangidwa ndi billet m'lifupi mwake.Komabe, poyerekeza ndi kutalika komweko kwa chitoliro chowongoka chowongoka, kutalika kwa weld kumawonjezeka ndi 30 ~ 100%, ndipo liwiro lopanga ndilotsika.Choncho, mapaipi ambiri otsekemera okhala ndi ma diameter ang'onoang'ono amagwiritsa ntchito kuwotcherera kwa msoko wowongoka, ndipo mapaipi ambiri omwe ali ndi mainchesi akuluakulu amagwiritsa ntchito kuwotcherera kozungulira.
1. Mapaipi achitsulo opangidwa ndi zitsulo zotsika kuthamanga kwamadzimadzi amatchedwanso mapaipi otsekemera, omwe amadziwika kuti mapaipi akuda.Ndi chitoliro chachitsulo chowotcherera chotumizira madzi otsika kwambiri monga madzi, gasi, mpweya, mafuta ndi kutentha nthunzi ndi zina.Khoma makulidwe a chitoliro zitsulo ogaŵikana wamba zitsulo chitoliro ndi unakhuthala chitoliro;mawonekedwe a chitoliro mapeto lagawidwa sanali ulusi chitoliro zitsulo (yosalala chitoliro) ndi ulusi zitsulo chitoliro.Kufotokozera kwa chitoliro chachitsulo kumawonetsedwa ndi m'mimba mwake mwadzina (mm), komwe ndi kuyerekezera kwa m'mimba mwake.Ndichizoloŵezi kufotokoza mu mainchesi, monga 11/2 ndi zina zotero.Kuphatikiza pa kugwiritsidwa ntchito mwachindunji kunyamula zamadzimadzi, mipope yachitsulo yowotcherera yoyendetsa madzi otsika kwambiri imagwiritsidwanso ntchito kwambiri ngati mipope yoyambirira ya mapaipi achitsulo opangidwa ndi malata otengera kutsika kwamadzimadzi.
2. Kanasonkhezereka welded zitsulo chitoliro kwa otsika-anzanu madzimadzi mayendedwe amatchedwa kanasonkhezereka magetsi welded zitsulo chitoliro, amene amadziwika kuti chitoliro woyera.Ndi chitoliro chachitsulo chovimbidwa chotenthetsera (chowotcherera kapena chowotcherera chamagetsi) chomwe chimagwiritsidwa ntchito potumiza madzi, gasi, mafuta amlengalenga, kutentha kwa nthunzi, madzi ofunda ndi madzi ena otsika kwambiri kapena zinthu zina.Khoma makulidwe a chitoliro zitsulo anawagawa wamba kanasonkhezereka zitsulo chitoliro ndi unakhuthala kanasonkhezereka zitsulo chitoliro;mawonekedwe a chitoliro mapeto lagawidwa sanali ulusi kanasonkhezereka zitsulo chitoliro ndi ya threaded kanasonkhezereka zitsulo chitoliro.Kufotokozera kwa chitoliro chachitsulo kumawonetsedwa ndi m'mimba mwake mwadzina (mm), komwe ndi kuyerekezera kwa m'mimba mwake.Ndichizoloŵezi kufotokoza mu mainchesi, monga 11/2 ndi zina zotero.
3. Wawaya carbon steel wire casing ndi chitoliro chachitsulo chomwe chimagwiritsidwa ntchito kuteteza mawaya pama projekiti oyika magetsi monga nyumba zamafakitale ndi anthu, kukhazikitsa makina ndi zida.
4. Chitoliro chachitsulo chowongoka chowongoka chamagetsi ndi chitoliro chachitsulo chokhala ndi weld seam chofanana ndi njira yotalikirapo ya chitoliro chachitsulo.Kawirikawiri ogaŵikana metric magetsi welded zitsulo chitoliro, magetsi welded woonda-mipanda chitoliro, thiransifoma kuzirala chitoliro cha mafuta ndi zina zotero.
5. Spiral seam submerged arc welded steel pipe for pressurized fluid transportation is a spiral seam steel pipe yomwe imagwiritsidwa ntchito poyendetsa madzimadzi, yomwe ndi chokokera chachitsulo chotentha ngati chubu chopanda kanthu, chomwe nthawi zambiri chimapangidwa ndi ofunda ofunda, komanso chowotcherera ndi zitsulo ziwiri. kuwotcherera arc m'mbali.Chitoliro chachitsulo chimakhala ndi mphamvu yonyamula mphamvu komanso ntchito yabwino yowotcherera.Pambuyo pofufuza ndi kuyesa kosiyanasiyana kwa sayansi, ndizotetezeka komanso zodalirika kugwiritsa ntchito.The awiri a chitoliro zitsulo ndi lalikulu, dzuwa mayendedwe ndi mkulu, ndi ndalama atagona mapaipi akhoza kupulumutsidwa.Amagwiritsidwa ntchito makamaka pamapaipi onyamula mafuta ndi gasi.
6. Spiral seam high-frequency welded zitsulo chitoliro cha mayendedwe amadzimadzi opanikizika amapangidwa ndi koyilo yachitsulo yotentha ngati chubu lopanda kanthu, lomwe nthawi zambiri limapangidwa ndi spiral ofunda, komanso welded ndi kuwotcherera kwanthawi yayitali.Welded zitsulo chitoliro.Chitoliro chachitsulo chimakhala ndi mphamvu zonyamula mphamvu komanso pulasitiki yabwino, yomwe ndi yabwino kwa kuwotcherera ndi kukonza.Pambuyo pakuwunika ndi kuyesa kosiyanasiyana kwasayansi, ndizotetezeka komanso zodalirika kugwiritsa ntchito.Chitoliro zitsulo ali lalikulu m'mimba mwake ndi mkulu mayendedwe Mwachangu, ndipo angapulumutse ndalama atagona mapaipi.Amagwiritsidwa ntchito kwambiri pakuyika mapaipi onyamula mafuta, gasi, etc.
7. Nthawi zambiri, ozungulira msoko kumizidwa arc welded zitsulo chitoliro kwa otsika-anzanu madzimadzi mayendedwe amapangidwa otentha-anagulung'undisa zitsulo koyilo ngati chubu akusowekapo, ndipo nthawi zambiri aumbike mu ofunda ofunda.Amapangidwa ndi mipope yachitsulo yokhala ndi mbali ziwiri zowotcherera kapena kuwotcherera mbali imodzi yamadzi, gasi ndi mpweya.
8. The ozungulira msoko mkulu-pafupipafupi welded zitsulo chitoliro ambiri otsika-anzanu madzimadzi mayendedwe amapangidwa ndi otentha-anagulung'undisa zitsulo koyilo ngati chubu akusowekapo, amene nthawi zambiri amapangidwa ndi ofunda ozungulira, ndipo welded ndi mkulu-pafupipafupi lap kuwotcherera.Amagwiritsidwa ntchito pamayendedwe otsika kwambiri amadzimadzi..
9. Mapaipi achitsulo opangidwa ndi milu amapangidwa ndi zitsulo zotentha zotentha ngati machubu opanda kanthu, omwe nthawi zambiri amapangidwa ndi ma spirals ofunda, ndipo amapangidwa ndi kuwotcherera kwa arc okhala ndi mbali ziwiri kapena kuwotcherera kwafupipafupi.Amagwiritsidwa ntchito popanga milu ya maziko monga nyumba zomangira anthu, ma wharfs, ndi milatho.Gwiritsani ntchito mapaipi achitsulo.
Nthawi yotumiza: Sep-07-2022