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Lesi sihloko sizohlanganisa amapayipi ensimbi engagqwali angcono kakhulu enziwe e-USA.
Izakhiwo: Amapayipi ensimbi engagqwali anamandla aphezulu futhi angakwazi ukumelana nokugqwala. Imikhiqizo eminingi ephezulu yenza amapayipi ensimbi engagqwali asezingeni eliphezulu e-USA alungele izidingo eziningi zezimboni. Kulokhu okuthunyelwe, sizocubungula abane balaba bakhiqizi abaphezulu.
Umkhiqizi wokuqala: edlala indima ebalulekile kumapayipi ensimbi engenasici ashiselwe. Ezimbonini eziningi ezivela kuwoyela negesi, ukucutshungulwa kwamakhemikhali kuya ezitshalweni zikagesi zisetshenziselwa amapayipi ezinsiza. Isungule isiko lesikhathi eside lokuhlinzeka ngemikhiqizo yekhwalithi kusukela yasungulwa ngo-1941. Amapayipi akhiqizwa, kusetshenziswa insimbi engagqwali kuzo zonke izinhlobo ezifana ne-304/304L,310S,316/316L namamaki angu-317 /317l anezimfanelo ezibanzi zokuqinisekisa njengosayizi. uhla lwezindaba.
Umkhiqizi wesi-2: Ngo-1903 kwasungulwa ibhizinisi lomndeni elikhiqiza ipayipi lensimbi engagqwali. Imikhiqizo yabo isetshenziswa kakhulu emikhakheni ye-petrochemicals, ukucubungula ukudla kanye nemikhakha yokwakha. Ngobuchwepheshe obusezingeni eliphezulu, uMkhiqizi uyakwazi ukwenza amapayipi abo kumashejuli osayizi babaholi noma amaShejuli 5S kanye no-10S; bangakwazi futhi ukunikeza izixazululo ezihambisanayo ngokwezidingo zamaklayenti.
Umkhiqizi wesithathu: Ingomunye wabakhiqizi abakhulu eNyakatho Melika akhiqiza kokubili insimbi engenamthungo futhi eshiselwe ishubhu yensimbi engagqwali efika kumadiamitha angama-36. Kusukela ngo-1924, inkampani eyaziwa ngokukhiqiza imikhiqizo ephezulu eyakhelwe ukusingatha izimfuno ezinzima ezitholakala ezimbonini eziningi. Amapayipi abo asetshenziswa ezinhlobonhlobo zezicelo kuyo yonke i-aerospace, ukucubungula amakhemikhali kanye nezimboni zemishini yezokwelapha. Futhi ngamamaki ensimbi engagqwali angu-304/304L, 316/316L kanye nama-321 phakathi kweminikelo yawo eminingi kanye nosayizi abasuka kuzinhlelo zokusebenza ezinobubanzi obuncane kuya emikhunjini yokucindezela enezindonga ezisindayo ebugqilini obuhlukahlukene.
Umkhiqizi wesi-4: ingumkhiqizi ohamba phambili wamashubhu ashiselwe angenasici futhi angenamthungo wekhwalithi enhle kakhulu, ipayipi, ukwakheka kwesakhiwo nokwenziwa ngokwezifiso kwezicelo zezimboni. Le mikhiqizo isetshenziswa kakhulu kuwo wonke uwoyela negesi, ukukhiqizwa kukagesi, izimboni zokucubungula amakhemikhali phakathi kokunye Iqedwa: Umkhiqizi atholakala kabanzi ngosayizi, amashejuli nama-alloys- okuhlanganisa i-304, 316, AL-6XN ne-C-22. Ukwengeza, inkampani inikeza izinsiza ezihambisanayo eziqondise izidingo ezihlukile zekhasimende ngalinye.
