Amapayipi we-Longitudinal-Arc we-Weldged kungekudala we-LSAW Pipe kuluhlobo lwepayipi lensimbi elihamba nge-holditudinally paire, futhi izinto zodonga zamapayipi ezinsimbi zingaba nzima kakhulu ngokwesibonelo ipayipi lensimbi, ngenkathi ububanzi obungaphandle bunqunyelwe ku-1420mm ngokuphelele. I-LSAW Pipe inenzuzo yenqubo elula yokukhiqiza, ukusebenza kahle kokukhiqizwa okuphezulu, izindleko eziphansi.
Ipayipi elifakwe kabili le-arc efakwe i-arc Ngakho-ke ubude obubodwa bepayipi le-Dsaw bungaba ngama-40meter ngenkathi ubude obubodwa bepayipi le-Lsaw bungamamitha ayi-12 kuphela. Kepha ubukhulu obukhulu bodonga lwamapayipi we-DSAW bungaba ngu-25.4mm kuphela ngenxa yemali ekhokhwa amakhoyili eshisayo evuthayo.
Isici esivelele sepayipi le-Spiral Steel ukuthi ububanzi obungaphandle bungenziwa bukhulu kakhulu, ama-cangzhou Spiral Spiral Steel Pipes Group Co.LTD angakhiqiza amapayipi amakhulu abuyisiwe nge-FOLT CAMEDERE 3500mm UTmost. Ngesikhathi senqubo yokwakha, ikhoyili yensimbi ilonakalisiwe ngokulinganayo, ukucindezelwa okusele kuncane, futhi ingaphezulu alihlali. Ipayipi lensimbi esetshenzisiwe linokuguquguquka okuthe xaxa ngobubanzi obubanzi nobubanzi bodonga, ikakhulukazi ekukhiqizeni ipayipi eliphakeme, kanye nobubanzi obukhulu bamaphayiphu, obunezinzuzo ezingenakuqhathaniswa ngaphezulu kwezinye izinqubo. Ingahlangana nezidingo eziningi zabasebenzisi ekuhlolweni kwe-Spiral Spiral Pipe. Inqubo ye-welding ye-welding ethuthukisiwe ethuthukisiwe engaphansi ingabona ukushibilika esimweni esihle kakhulu, okungeyona into elula ukuba nephutha njengokuphazamiseka kokuhlaseli, ukuphambuka kwe-welding kanye nokungena kungapheleli, futhi kulula ukulawula ikhwalithi ye-welding. Kodwa-ke, uma kuqhathaniswa nepayipi lomthungo eliqondile ngobude obufanayo, ubude bemvubelo bukhuphuka ngo-30 ~ 100%, futhi ijubane lokukhiqiza liphansi.
Isikhathi sePosi: Nov-14-2022