Uma kuziwa emhlabeni wamapayipi ensimbi engagqwali, i-Jindalai Steel Group Co., Ltd. igqama njengomkhiqizi ohamba phambili wamapayipi ensimbi engagqwali. Ukuzibophezela kwabo kwikhwalithi kanye nokusungula izinto ezintsha kubenze babamba iqhaza elibalulekile embonini yokukhiqiza amapayipi ensimbi engagqwali. Kodwa yini ngempela eyenza amapayipi ensimbi engagqwali abaluleke kangaka ekusetshenzisweni okuhlukahlukene? Impendulo isekuhlanganiseni kwamabanga ahlukene ensimbi engagqwali, okuthinta kakhulu ukumelana nokugqwala kwazo, amandla, nokufaneleka kwezimo ezithile.
Insimbi engagqwali iyingxubevange ehlanganiswe ngokuyinhloko ngensimbi, i-chromium, ne-nickel, enamanani ahlukahlukene ezinye izakhi. Umehluko ekubunjweni phakathi kwamabanga ahlukahlukene ensimbi engagqwali kungaholela ekuhlukeni okuphawulekayo ekusebenzeni. Isibonelo, izinsimbi ezingenasici ze-austenitic, eziqukethe amazinga aphezulu e-nickel, zaziwa ngokumelana nokugqwala kwazo okuhle kakhulu kanye nokwakheka kwazo. Ngakolunye uhlangothi, izinsimbi ezingenasici ze-ferritic, ezinokuqukethwe kwe-nickel ephansi, zinikeza amandla amahle kodwa zingase zingasebenzi kahle ezindaweni ezigqwalayo. Ukuqonda lo mehluko kubalulekile ekukhetheni ipayipi lensimbi engagqwali elilungile lephrojekthi yakho, kungakhathaliseki ukuthi elokufaka ingcindezi ephezulu noma indawo yasolwandle.
Manje, ake sikhulume ngezinqubo zokukhiqiza zamapayipi ensimbi engagqwali. Izindlela ezimbili eziyinhloko izinqubo ezigoqekayo nezigoqelwe ngokushisayo, kanye nezindlela ezishiselwe (RW/SAW) nezindlela zokukhiqiza ezingenamthungo. Amapayipi agoqelwe ngokubanda aziwa ngokuqeda kwawo okuphezulu kanye nokubekezelela okuqinile, okuwenza alungele ukusetshenziswa lapho ubuhle nokunemba kubaluleke kakhulu. Nokho, zingabiza kakhulu futhi zibe ne-ductile encane kunozakwabo abagoqelwe ngokushisayo. Amapayipi ashisayo, nakuba enganembile kangako, kulula ukukhiqiza futhi angakwazi ukuphatha ama-diameter amakhulu, awenze afanelekele ukusetshenziswa kwesakhiwo.
Amapayipi ashiselwe, akhiqizwa nge-Electric Resistance Welding (ERW) noma i-Submerged Arc Welding (SAW), anikeza isisombululo esingabizi kakhulu sezinhlelo zokusebenza eziningi. Kodwa-ke, zingase zingafaneli izimo zokucindezela okukhulu ngenxa yobuthakathaka obungaba khona kumthungo we-weld. Ngokuphambene nalokho, amapayipi angenasici akhiqizwa ngaphandle kwanoma yimaphi amalunga, anikeza amandla aphakeme nokuthembeka, ikakhulukazi ekusetshenzisweni kokucindezela okukhulu nokushisa okuphezulu. Lokhu kwenza amapayipi angenamthungo abe yiwona okhethwayo ezimbonini ezifana nowoyela negesi, lapho ukuphepha nokusebenza kungaxoxiswana khona.
Sengiphetha, umhlaba wamapayipi ensimbi engagqwali wehlukene njengoba ubalulekile. I-Jindalai Steel Group Co., Ltd. iyisibonelo sekhwalithi nokuqanjwa kabusha okungatholakala ekukhiqizeni amapayipi ensimbi engagqwali. Ngokuqonda umehluko wokwakheka phakathi kwamabanga ahlukahlukene ensimbi engagqwali kanye nezinzuzo kanye nokubi kwezinqubo ezihlukene zokukhiqiza, ungenza izinqumo ezinolwazi ngamaphrojekthi akho. Kungakhathaliseki ukuthi udinga ipayipi elikwazi ukumelana nezimo ezinzima kakhulu noma elibukeka lilihle ekwakhiweni kwalo, kunepayipi lensimbi engagqwali elikhona elilungele wena. Ngakho-ke, ngokuzayo uma ucabanga ngamapayipi ensimbi engagqwali, khumbula: akukhona nje ngensimbi; imayelana nesayensi ngemuva kwakho!
Isikhathi sokuthumela: Aug-01-2025
