PamwambaChitoliro chachitsuloposachedwapa adagulitsa kunja kwambiri matani 500 a utoto wofiiraERW weld mapaipiku Saudi Arabia, ndikuwonetsa kufunikira kwapamwamba kwambiriwelded carbon steel mapaipimsika wapadziko lonse lapansi.Pakati pa mitundu yosiyanasiyana ya mapaipi owotcherera,S275JRH ndi S355J0H mapaipi owotchereraakupeza kutchuka chifukwa cha zomangamanga zawo zolimba komanso ntchito zosiyanasiyana.
ERW (Electric Resistance Welding) mapaipi otsekemera amadziwika kuti ali olondola kwambiri komanso makulidwe a khoma la yunifolomu, kuwapanga kukhala oyenera ntchito zosiyanasiyana zamakampani ndi zamalonda.Poyerekeza ndi mapaipi opanda msoko, mapaipi owotcherera a ERW ndi otsika mtengo komanso amapezeka mosavuta, zomwe zimapangitsa kukhala chisankho chokondedwa pama projekiti ambiri.
Mipope yachitsulo yakuda ya carbonamagwiritsidwa ntchito kwambiri m'makampani amafuta ndi gasi, komanso pomanga ndi zomangamanga.Mapaipi a S275JRH ndi S355J0H a mapaipi achitsulo opangidwa ndi chitsulo amadziwika chifukwa cha mphamvu zawo zolimba komanso kukana, zomwe zimawapangitsa kukhala oyenera malo ovuta.Mapaipiwa amapangidwa mogwirizana ndi miyezo yosiyanasiyana yapadziko lonse, kuonetsetsa kuti ali ndi khalidwe komanso kudalirika.
Mapaipi owotcherera a S275JRH adapangidwa kuti azigwiritsidwa ntchito mwamapangidwe, opereka kuwotcherera kwabwino komanso mawonekedwe.Mapaipiwa amagwiritsidwa ntchito kwambiri pomanga milatho, nyumba, ndi zina zomwe zimakhala zolimba komanso zolimba kwambiri.Mbali inayi,S355J0H mipope yowotchereraamadziwika chifukwa cha mphamvu zawo zabwino kwambiri komanso kukana dzimbiri, zomwe zimawapangitsa kukhala oyenerera ntchito zam'madzi ndi zam'madzi.
Mmodzi wa makiyi ubwino waERW welded carbon steel mapaipindi kufanana kwawo ndi kusasinthasintha.Njira yowotcherera imatsimikizira kuti mapaipi ali ndi mapeto osalala ndi miyeso yolondola, zomwe zimapangitsa kuti zikhale zosavuta kuziyika ndi kuzisamalira.Kuphatikiza apo, mapaipi owotcherera a ERW amatha kupangidwa mosiyanasiyana komanso makulidwe osiyanasiyana, zomwe zimapangitsa kuti pakhale kusinthasintha kwakukulu pamapangidwe ndi zomangamanga.
Pogwiritsa ntchito, S275JRH ndi S355J0H welded mapaipi amapereka zinthu zabwino kwambiri zamakina, zomwe zimawapangitsa kukhala oyenera pamitundu yambiri yamapangidwe ndi makina.Mapaipiwa amatha kupirira kuthamanga kwambiri ndi kutentha, kuwapanga kukhala abwino potengera madzi ndi mpweya m'malo ovuta.
Kuchokera pamalingaliro okhazikika, mapaipi azitsulo a ERW welded carbon steel ndi ogwirizana ndi chilengedwe, chifukwa kupanga kupanga kumatulutsa zinyalala zochepa ndi mpweya.Izi zimawapangitsa kukhala chisankho chokhazikika pama projekiti osiyanasiyana omanga ndi zomangamanga, mogwirizana ndi kuwonjezereka kwa ukadaulo wobiriwira ndi machitidwe okhazikika.
Monga kufunikira kwaapamwamba welded mpweya zitsulo mapaipiikupitirizabe kukwera, ndikofunikira kuti ogulitsa ndi opanga apereke njira zosiyanasiyana, monga S275JRH ndi S355J0H welded mapaipi, kuti akwaniritse zosowa zosiyanasiyana za makasitomala awo.Ndi khalidwe lawo lapadera ndi machitidwe awo, mapaipiwa ali okonzeka kugwira ntchito yofunika kwambiri pakupanga tsogolo la mafakitale osiyanasiyana padziko lonse lapansi.
Nthawi yotumiza: Dec-18-2023