Kunezinhlobo eziningi zensimbi engagqwali, ngakho-ke kunezindlela eziningi zokwahlulela ikhwalithi yamapayipi ensimbi engagqwali.
Ezingeni lokushisa lasekamelweni, kunezinhlobo ezimbili zamapayipi ensimbi engagqwali: i-austenitic ne-ferrite.Uhlobo lwe-austenitic alunazibuthe noma lukazibuthe olubuthakathaka, futhi uhlobo lwe-martensitic noma lwe-ferrite lukazibuthe.Kodwa-ke, ekukhiqizeni amapayipi ensimbi engagqwali, i-magnetism yayo izovela ngenxa yezimo ezihlukene zokucubungula noma ukushintshashintsha kokubunjwa kwamakhemikhali.Ngakho-ke, akunangqondo ngokuphelele ukusebenzisa i-magnetism ukwahlulela ikhwalithi yamapayipi ensimbi engagqwali.
Indlela yokwahlulela ikhwalithi yepayipi yensimbi engagqwali
1. Bheka inani.Ngokusobala iphansi kunentengo evamile yemakethe yensimbi engagqwali, udinga ukuhlola ngokucophelela ukuze wahlulele ubuqiniso.
2. Bheka indaba.Ujwayelene nezinye izici eziyisisekelo nezici zamapayipi ensimbi engagqwali, khetha ngokwahlulela okusendaweni.
3. Bheka ukwelashwa okungaphezulu.Qaphela ukuthi ubuso bepayipi yensimbi engagqwali bukhanya yini, kungakhathaliseki ukuthi kunemigqa emnyama, kungakhathaliseki ukuthi bushelelezi, kungakhathaliseki ukuthi kunezinkinga, ukuchotshozwa, njll;kuyilapho amapayipi ezimboni ensimbi engagqwali, njengamapayipi okukhipha umoya wezimoto, amapayipi e-petroleum, njll., esetshenziselwa izinjongo zezimboni.Izidingo ze-welding seam ziqinile.Kuyadingeka ukubheka ukuthi ipayipi yensimbi engagqwali ine-welding elahlekile, kungakhathaliseki ukuthi ubukhulu bufana yini, njll.
Kunezindlela eziningi zokwahlulela izinga lamapayipi ensimbi engagqwali.Njengoba izinsimbi ezihlukahlukene ezingenasici zinamazinga ahlukene okumelana nokugqwala, akuzona zonke ezingenasici ngokuphelele.Abakhiqizi bamapayipi ashiselwe ashiselwe imvamisa ephezulu bakholelwa ukuthi indlela engcono kakhulu ukuhlolwa kokugqwala.
Isikhathi sokuthumela: Mar-02-2022