Iindaba zoShishino
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Ungawenza njani umsebenzi wokunqanda ukubola kwetyhubhu etyebileyo engenamthungo?
Ukusetyenziswa ngokubanzi kweetyhubhu ezishinyeneyo ezingenamthungo kufuneka zenze umsebenzi ohambelanayo wokuchasana nomhlwa kunye nomsebenzi wokunyanga umhlwa.Umsebenzi we-anti-corrosion jikelele uhlukaniswe kwiinkqubo ezintathu: 1. Unyango oluchasene ne-rust lwemibhobho.Ngaphambi kokupenda, umphezulu wepayipi kufuneka ucocwe ngeoli, i-sl ...Funda ngokugqithisileyo -
Izilumkiso zokupakishwa kombhobho wentsimbi ejikelezayo
Umbhobho weSpiral (SSAW) ngumbhobho wentsimbi wekhabhoni ojikelezayo owenziwe ngentsimbi yentsimbi njengesixhobo sokukhuselwa, uhlala ukhutshelwa ngokufudumeleyo, kwaye udityaniswe yinkqubo yokuwelda i-arc ezenzekelayo enamacala amabini.Isetyenziswa ikakhulu kubunjineli bokubonelela ngamanzi, i-petrochemical, ikhemikhali, amandla ombane, ezolimo...Funda ngokugqithisileyo -
Inkqubo yokuvelisa umbhobho we-carbon steel welded
Imibhobho edityanisiweyo yentsimbi yeCarbon yahlulwe ikakhulu ngokweenkqubo ezintathu: ukuwelda kombane (RW), ukuwelda kwe-arc entywilayo ku-spiral (SSAW) kunye nomthungo othe ngqo we-arc welding (LSAW).Imibhobho edityanisiweyo yentsimbi yekhabhoni eveliswa zezi nkqubo zintathu zinendawo yazo kwisicelo sef...Funda ngokugqithisileyo -
Izinto eziluncedo kunye nokungonakali yokwandiswa thermal carbon steel imibhobho
Okwangoku, iibhobho zensimbi zisetyenziswa ngokubanzi kwaye zineentlobo ezininzi.Umbhobho wokwandisa i-Thermal carbon steel yenye yazo.Ineenzuzo ezininzi, kodwa ngokuqinisekileyo ayikho ngaphandle kokungalungi.Oku kulandelayo yinkcazo eneenkcukacha yeenzuzo kunye nokungalunganga kwimibhobho yentsimbi eshushu eyandisiweyo nge-ca...Funda ngokugqithisileyo -
Ziziphi iinkcukacha ekufuneka ziqwalaselwe xa usebenzisa imibhobho yokugquma ngokuthe ngqo
Umbhobho we-insulation ongcwatywe ngokuthe ngqo usoloko usetyenziswa njengesixhobo esikhethekileyo kwaye uye wafunwa kwiindawo ezininzi zokwakha, kodwa ngokuchanekileyo ngenxa yobungcali bayo ukuba kukho iindawo ezininzi ezifuna ingqalelo yomntu wonke kwinkqubo yokusetyenziswa.Kuyo yonke inkqubo yokubeka i-di...Funda ngokugqithisileyo -
Zeziphi izilumkiso zolwakhiwo lwemibhobho engcwatywe ngokuthe ngqo yepolyurethane?
Ngophuhliso loshishino lwemibhobho, izinto ezintsha zidweliswe ngokuthe ngcembe kwimarike.Njengemveliso esebenzayo kushishino lokufakelwa kwe-thermal, umbhobho we-polyurethane ongcwatywe ngokuthe ngqo kwi-thermal insulation ineempawu ezibalaseleyo zokufakelwa kwe-thermal kunye nokusebenza kakuhle komsebenzi.Yi...Funda ngokugqithisileyo