Iindaba
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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, ukuguqulwa ngeli xesha kunokwahlulwa ngeendlela 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, ukutyeba okukhulu, kwaye xa ubushushu bemozulu busezantsi kakhulu, indawo yokuwelda ihlala ifuna...Funda ngokugqithisileyo -
Ukwenziwa kunye nokusetyenziswa kwetyhubhu yentsimbi engenamthungo
Iityhubhu ezingenamthungo zizityhubhu ezingenamithungo okanye iiwelds.Iityhubhu zentsimbi ezingenamthungo zithathwa ngokuba ziyakwazi ukumelana noxinzelelo oluphezulu, amaqondo obushushu aphezulu, uxinzelelo lomatshini oluphezulu kunye nemimoya emdaka.1. Ukuvelisa iityhubhu zentsimbi ezingenamthungo zenziwe kusetyenziswa iindlela ezininzi ezahlukeneyo.I-m...Funda ngokugqithisileyo -
Ukubaluleka kunye neenzuzo zombhobho wensimbi ochasene ne-corrosion
Imibhobho yentsimbi echasene ne-corrosion idlala indima ebalulekileyo kunye neyohlukeneyo kubomi bemihla ngemihla yabantu.Imibhobho yetsimbi ye-Anti-corrosion ngokubanzi ibhekisela ekusetyenzisweni kweenkqubo ezikhethekileyo zokwenza unyango lwe-anti-corrosion kwimibhobho yentsimbi eqhelekileyo (njengemibhobho engenamthungo, imibhobho edityanisiweyo), ukwenzela ukuba imibhobho yentsimbi ibe...Funda ngokugqithisileyo