Xa kufikwa kwimibhobho yentsimbi,Imibhobho yentsimbi ye-A252 yeBanga lesi-3Igqame njengokhetho lokuqala kumashishini amaninzi. Olu hlobo lombhobho, olwaziwa ngokuba yi-spiral submerged arc welded pipe (SSAW), i-spiral seam welded pipe, okanye i-API 5L line pipe, lubonelela ngeenzuzo ezahlukeneyo ezenza ukuba ibe lukhetho oludumileyo kwiintlobo ngeentlobo zezicelo.
Enye yezona nzuzo ziphambili zombhobho wentsimbi we-A252 Grade 3 kukuqina kwawo kunye nokomelela kwawo. Olu hlobo lombhobho lwenziwe ngentsimbi ekumgangatho ophezulu, kwaye inkqubo yawo yokuvelisa isebenzisa ukuwelda okuphantsi komhlaba, ngoko ke ukuwelda komelele kwaye kuthembekile. Oku kuyenza ilungele ukusetyenziswa apho imibhobho iphantsi koxinzelelo oluphezulu okanye uxinzelelo.
Ukongeza kumandla, umbhobho wentsimbi we-A252 Grade 3 waziwa nangokungamelani nokugqwala. Oku kubaluleke kakhulu kumashishini afana neoyile negesi, aphoimibhobhozihlala zichatshazelwa ziimeko ezinzima zokusingqongileyo. Inkqubo yokudibanisa i-spiral esetyenziselwa ukwenza le mibhobho idala imithungo egudileyo nehambelanayo enceda ekuthinteleni umhlwa kunye nokugqwala kwaye yandise ubomi bombhobho.
Enye inzuzo yombhobho wentsimbi we-A252 Grade 3 kukuba uguquguqukayo. Le mibhobho ifumaneka ngobukhulu obahlukeneyo nobukhulu, nto leyo eyenza ukuba ifaneleke kwiintlobo ngeentlobo zezicelo. Nokuba isetyenziselwa ukuthutha amanzi, ioyile, igesi yendalo okanye ezinye izinto ezilulwelo, okanye isetyenziswa kwiprojekthi zokwakha neziseko zophuhliso, umbhobho wentsimbi we-A252 Grade 3 unokwenziwa ngokwezifiso ukuhlangabezana neemfuno ezithile zeprojekthi.
Ukongeza, inkqubo yokuwelda umthungo ojikelezayo esetyenziselwa ukwenza imibhobho yentsimbi ye-A252 Grade 3 inika imibhobho ukuchaneka okuphezulu. Oku kuthetha ukuba umbhobho unobubanzi obuhambelanayo kunye nobukhulu bodonga kulo lonke ubude bawo, okuqinisekisa ukulingana okuqinileyo nokukhuselekileyo xa udibanisa amacandelo emibhobho kunye.
Ngamafutshane, umbhobho wentsimbi we-A252 Grade 3, okwaziwa ngokuba yiumbhobho we-arc ongaphantsi komhlaba ojikelezayo, inika uluhlu lweenzuzo ezenza ukuba ibe lukhetho lokuqala kwiintlobo ngeentlobo zezicelo. Amandla ayo, ukumelana nokugqwala, ukuguquguquka kunye nokuchaneka kwayo ngobukhulu kwenza ukuba ibe lukhetho oluthembekileyo noluhlala ixesha elide kumashishini afana neoyile negesi, ulwakhiwo kunye nophuhliso lweziseko. Nokuba ufuna umbhobho othembekileyo weprojekthi yemibhobho okanye oza kusetyenziswa kwisicelo sesakhiwo, umbhobho wentsimbi we-A252 Grade 3 ufanele ukuqwalaselwa. Ukuba ungathanda ulwazi oluthe kratya malunga noMbhobho weNtsimbi we-A252 Grade 3, nceda uzive ukhululekile ukuqhagamshelana nomthengisi othembekileyo ukuze uxoxe ngeemfuno zakho ezithile.
Ixesha leposi: Matshi-07-2024