Yiziphi izinto ezisetshenziswa ezimbonini zamapayipi ensimbi engenasici

Yiziphi izinto ezisetshenziswa ezimbonini zamapayipi ensimbi engenasici

Amapayipi ensimbi engenasici anezindonga ezacile anokukhipha kahle ukushisa nokumelana nokugqwala, ngakho-ke imikhiqizo eminingi yezimboni isebenzisa lolu hlobo lwepayipi. Nakuba sivame ukuhlangana namapayipi ensimbi engagqwali, amapayipi ezimboni ahluke kakhulu kulawo esivame ukuhlangana nawo. Indawo yenqubo yezimboni inokhahlo, ngakho-ke ukukhethwa kwezinto nakho kuqaphe kakhulu.

I-Austenitic 310s insimbi engagqwali inokumelana okuhle ne-oxidation nokumelana nokugqwala. Ngenxa yokuqukethwe okuphezulu kwephesenti le-chromium ne-nickel, inokumelana nokukhuphuka futhi ingasebenza ngokuqhubekayo emazingeni okushisa aphezulu, okubonisa ukumelana nezinga lokushisa eliphezulu okuhle kakhulu. Ngaphansi kokugoba okufanayo namandla okugoqa, ayisindi futhi ilungele amapayipi okukhipha ukushisa embonini yamakhemikhali. Insimbi ekwazi ukumelana nokushisa nayo ifanele ukukhiqiza izingxenye ezihlukene zesithando somlilo, ngezinga lokushisa elisebenzayo elifinyelela ku-1200 ℃ kanye nezinga lokushisa eliqhubekayo lokusebenzisa elifinyelela ku-1150 ℃.

Ipayipi elingu-304L liwuhlobo lwe-low-carbon 304, eyaziwa nangokuthi i-ultra-low carbon steel, esetshenziswa ezimeni lapho kudingeka khona ukushisela. Okuqukethwe kwekhabhoni ephansi kunciphisa imvula yama-carbides endaweni ethinteke ekushiseni eduze nendawo yokushisela, okungase kuholele ekugqwaleni kwe-intergranular (i-welding corrosion) yensimbi engagqwali ezindaweni ezithile, njengamapayipi ezimboni.

Amapayipi ensimbi engagqwali angu-316 anodonga oluncane lwekhabhoni engaphansi kuka-0.03 angasetshenziswa ezinhlelweni lapho ukushisela kungeke kudonswe khona futhi ukumelana nokugqwala okuphezulu kuyadingeka. Ukusebenza okuphelele kwale nsimbi kungaphezu kuka-310 no-304 insimbi engagqwali, futhi inokushisa okuphezulu ukumelana nokugqwala lapho ukuhlushwa kwe-sulfuric acid kungaphansi kuka-15% nangaphezulu kuka-85%. Izicelo ezijwayelekile zifaka izishintshisi zokushisa, okokusebenza kokudaya, okokusebenza kokuthuthukisa ifilimu, namapayipi we-pulp nawephepha.

I-Shandong Kungang Metal Technology Co., Ltd. itshale imali enkulu ukuze yethule ukukhiqizwa okuthuthukisiwe kanye nemishini yokuhlola ukuze kuqinisekiswe ikhwalithi yomkhiqizo, ukuze kuqinisekiswe i-inventory eyanele, imininingwane ephelele, amanani anengqondo, kanye nedumela eliphezulu. I-Shandong Kungang Metal Technology Co., Ltd. ikakhulukazi isebenzisana namapayipi ensimbi engagqwali, amapayipi ensimbi angenamthungo, amapayipi ashiselwe, amapayipi e-PE neminye imikhiqizo yamapayipi. Sibheke ngabomvu ukuxhumana nawe!