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I-ASTM A53 B ERW Umbhobho weNtsimbi
I-ASTM A53 B ERW iSicelo soMbhobho weNtsimbi 1 Uyilo: owona mbhobho mkhulu ngaphantsi kokutsalwa kwamanzi amaninzi aphantsi komhlaba xa iinqaba, iibhoyila, ukuhanjiswa kwamanzi ashushu njalo njalo.2 Umatshini, iiseti zokuthwala, oomatshini bokulungisa kunye nezinye izincedisi.3 Iklasi yoMbane: ukuhanjiswa kwegesi, i-conduit yamanzi yamandla amanzi.4 ...Funda ngokugqithisileyo -
Intsimi yesicelo sombhobho wensimbi ojikelezayo wokukhutshwa kwamanzi amdaka
Umbhobho we-Spiral wenziwa ngokuqengqeleka kwentsimbi esezantsi-carbon carbon structural okanye i-alloy ephantsi yolwakhiwo strip yentsimbi ibe yityhubhu engenanto ngokweengile ye-helical ethile (ebizwa ngokuba yi-engile yokubumba), kunye nokuwelda umthungo wombhobho.Inokwenziwa ngomcu ocutheneyo Intsimbi ivelisa imibhobho yentsimbi enobukhulu obukhulu.Yona...Funda ngokugqithisileyo -
Izinto ezichaphazela amandla esivuno sombhobho ongenamthungo
Amandla esivuno yingcamango ebalulekileyo kwintsimi yobuchwephesha bombhobho ongenamthungo.Ixabiso loxinzelelo lombhobho wensimbi engenamthungo xa imveliso ye-ductile ivelisa.Xa umbhobho wensimbi ongenamthungo uya kuguqulwa phantsi kwesenzo samandla, i-deformation ngeli xesha inokwahlulwa ibe ziindlela ezimbini: iplastiki de ...Funda ngokugqithisileyo -
Umahluko phakathi kombhobho wentsimbi ejikelezayo kunye nombhobho wentsimbi ongenamthungo
Imibhobho yentsimbi ejikelezayo kunye nemibhobho yentsimbi engenamthungo ixhaphake ngokwentelekiso ebomini, yaye isetyenziselwa ukuhombisa nokwakhiwa kwendlu.Ke ngoko yintoni umahluko phakathi kwemibhobho yentsimbi ejikelezayo kunye nemibhobho yentsimbi engenamthungo?Yintoni umbhobho wentsimbi ejikelezayo?Spiral steel pipe (SSAW) yi spiral seam steel pi...Funda ngokugqithisileyo -
Izilumkiso zokugcina kunye nokuthuthwa kombhobho odityanisiweyo omkhulu we-spiral
Ngawaphi amanyathelo okhuseleko okugcinwa kunye nokuthuthwa kwemibhobho edityanisiweyo ye-spiral-diameter enkulu?Umhleli olandelayo uza kukwazisa.1. Ukupakishwa kombhobho kufuneka kukwazi ukuphepha ukukhulula kunye nomonakalo ngexesha lokulayishwa okuqhelekileyo, ukukhupha, ukuthutha kunye nokugcinwa.2. Ukuba umthengi une-spe...Funda ngokugqithisileyo -
Indima ye-Welding Preheating
Ukufudumala kuthetha inkqubo yokutshisa i-welds yonke okanye kwiindawo ze-weld phambi kwe-welding.Ingakumbi imathiriyeli elungileyo yokuwelda inqanaba lamandla aphezulu, ukuqina kokutyekela kwentsimbi, ukuhanjiswa kwe-thermal, ubukhulu be-welds enkulu, kwaye xa ubushushu bemozulu busezantsi kakhulu, indawo yokuwelda ihlala ifuna...Funda ngokugqithisileyo