Umbhobho woxande luhlobo lwecandelo lesikweri elinomngxuma olukhanyayo, umbhobho wentsimbi obhityileyo, okwaziwa ngokuba licandelo lokugoba elisefrijini. Yintsimbi yecandelo elinemilo yecandelo lomnqamlezo wesikwere kunye nobukhulu owenziwe nge-Q235 eshushu-eshushu okanye epholileyo okanye i-coil njengento esisiseko, eyenziwa ngokugoba okubandayo kunye ne-high-frequency welding. Ngaphandle kobuninzi bodonga olwandisiweyo, ubungakanani bembombo kunye nomphetho othe tyaba wetyhubhu eshushu-engqiqweni etyebileyo etyebileyo ifikelela okanye igqithise kwinqanaba lokumelana ne-welded square-formed square tube. Ulwahlulo lwemibhobho yoxande: imibhobho yentsimbi yahlulwe yaba yimibhobho yentsimbi engenamthungo kunye nemibhobho yentsimbi edityanisiweyo (imibhobho ethungelweyo) imibhobho yesikwere engenamthungo eshushu-isolwe ngokubanda, imibhobho yesikwere engenamthungo, imibhobho yesikwere edityanisiweyo, kunye nemibhobho yesikwere edityanisiweyo.