
Lo mhlahlandlela ophelele uhlola umhlaba we amabhawodi omqeqeshi angagqwali, ikusiza ukuthi uqonde izinhlobo zazo ezihlukene, izinhlelo zokusebenza, kanye nendlela yokukhetha ezilungele iphrojekthi yakho. Sizocubungula amabanga abalulekile, osayizi, kanye nokucatshangelwa okubalulekile ukuze siqinisekise isixazululo sokubopha esivikelekile nesihlala isikhathi eside.
Amabhawodi omqeqeshi angagqwali ziwuhlobo lwesixhumi esinamandla aphezulu esivame ukusetshenziswa ezinhlelweni ezidinga ukumelana nokugqwala kanye namandla okuqina aphezulu. Ngokungafani namabhawudo ajwayelekile, anekhanda eliyindilinga, ngokuvamile elingaphezulu elinesikwele, nentamo eyisikwele noma enezinhlangothi ezine ngaphansi. Lo mklamo uvumela ukuqiniswa okulula, ikakhulukazi ezindaweni ezivalekile, futhi unikeza isiphetho esibukeka kahle kakhulu. Izinto ezisetshenziswayo ngokuvamile ziyinsimbi engagqwali ye-austenitic, eyaziwa ngokumelana nokugqwala okuhle kakhulu ezindaweni ezahlukahlukene, kufaka phakathi izilungiselelo zasolwandle nezimboni. Ukukhethwa kwebanga elithile lensimbi engagqwali (njenge-304 noma i-316) kuncike ekusetshenzisweni okuhlosiwe kanye nezinga lokumelana nokugqwala okudingekayo.
Ibanga lensimbi engagqwali liba nomthelela kakhulu emandleni ebhawodi kanye nokumelana nokugqwala. Amabanga ajwayelekile afaka:
Ukukhetha phakathi kuka-304 no-316 amabhawodi omqeqeshi angagqwali kuncike ezidingweni zakho ezithile. Kuzinhlelo zokusebenza ezivezwe ezimeni ezinzima, i-316 iyisinqumo esinconyiwe. Ezindaweni ezingafuneki kangako, 304 imvamisa yanele.
Amabhawodi omqeqeshi angagqwali atholakala ngezinhlobonhlobo zobukhulu, obucaciswe ububanzi nobude bawo. Isilinganiso esinembile sibalulekile ekulinganeni okufanele nokubopha okuvikelekile. Bheka imininingwane yobunjiniyela noma imininingwane yedatha yomkhiqizi ukuze uthole usayizi ofanele wephrojekthi yakho. Cabangela izici ezifana nobukhulu bezinto ezihlanganiswayo namandla okubamba adingekayo.
Amabhawodi omqeqeshi angagqwali thola ukusetshenziswa okubanzi ezimbonini nasezinhlelweni ezahlukahlukene, kufaka phakathi:
Ukumelana nokugqwala kwazo kuzenza zilungele izinhlelo zokusebenza zangaphandle nezinonya lapho amabhawodi ajwayelekile ezogqwala ngokushesha. Ukubukeka okukhangayo nakho kubenza bafanelekele izinhlelo zokusebenza lapho ubuhle bobuhle bubalulekile.
Ukukhetha ezifanele amabhawodi omqeqeshi angagqwali kudinga ukucatshangelwa ngokucophelela kwezici ezimbalwa:
Okwekhwalithi ephezulu amabhawodi omqeqeshi angagqwali nezinye izinsimbi, zicabangele abahlinzeki abahloniphekile abanerekhodi eliqinisekisiwe. Abathengisi abaningi be-inthanethi nezinkampani ezihlinzeka ngezimboni zinikeza izinketho eziningi. Njalo qinisekisa ukuthi umphakeli uhlinzeka ngemininingwane enemininingwane futhi uqinisekisa ikhwalithi yemikhiqizo yakhe. Ukuze uthole ukukhethwa okubanzi kwezibophelelo zekhwalithi ephezulu, ungahlola izinketho kubahlinzeki abathembekile. I-Hebei Muyi Import&Export Trading Co., Ltd ungomunye wabahlinzeki abanjalo ohlinzeka ngezibophelelo ezihlukahlukene zohlu lwezinhlelo zokusebenza.
| Ibanga | Ukumelana Nokugqwala | Izicelo Ezijwayelekile |
|---|---|---|
| 304 | Kuhle | Ukusetshenziswa okuvamile |
| 316 | Kuhle kakhulu | Olwandle, izindawo zamakhemikhali |
Khumbula njalo ukubeka phambili ukuphepha futhi usebenzise izinyathelo zokuphepha ezifanele lapho usebenza nezinsimbi.