I-blange ye-bollingNgubukhulu bombhobho kunye nobubanzi be-lowol ye-Union ye-NOLSE iphela iyafana nombhobho onokwenziwa, kwaye imibhobho emibini iyaphila.I-blange ye-bollingUnxibelelwano kulula ukuzisebenzisa, lunokumelana noxinzelelo olukhulu. KubaI-Butt-Welded Flaves, izixhobo azifani ngokwamanqanaba ahlukeneyo oxinzelelo. Ukusuka kwi-Asbestos ephantsi ye-Asbestos, i-Asbestos ephezulu ye-Asbestos kwi-PADS zentsimbi ziyafumaneka. Uphuhliso lwe-bludt weldingiflangeKwimveliso yokwenene kwaye isetyenziswe ngeendlela ezahlukeneyo kunye nenkqubo yemveliso kunye nemveliso, ngokwendlela yetekhnoloji, kuba izinto ezahlukeneyo zinokuba nexabiso elibalulekileyo kwimveliso, ngaloo ndlela zinyusa iimpawu kunye nexabiso ye-carbon steel synge, yenza kakuhle ukusetyenziswa kweempawu kunye nexabiso. Kumbhobho wamashishini, ukusetyenziswa konxibelelwano lwe-Butt-Welf Ekhaya, ububanzi bombhobho buncinci, kwaye uxinzelelo oluphantsi alubonakali uqhagamshelo lweflengi. Ukuba ukwigumbi le-Boiler okanye indawo yokuvelisa, kukho imibhobho engavuthayo kunye neemveliso kuyo yonke indawo. Kwinkqubo yemveliso yeI-Butt-Welded Flaves, ezinye iiparameter ezithile zeparamitha kunye neemfuno zamkelwe kwimveliso kunye nesicelo sokuqinisekisa ukusetyenziswa ngokuchanekileyo nokukhuthaza ngokungqinelana neendlela ezithile kunye nemigaqo. Oogxa bethu bamkela iindlela ezithile zetekhnoloji nemigaqo yemveliso kunye ne-welding yokuqinisekisa umgangatho othembekileyo weI-Butt-Welded Flavesisetyenzisiwe.

Ibakala lemveliso kunye neemfuno zobugcisa zeI-Butt-Welded Flavesziya kuthobela iimfuno ezifanelekileyo kwi-JB4726-4728. Iukuxolelayentsimbi yekharbon okanye i-austetitic yentsimbi engenalo noxinzelelo lwe-0.25mp-1.0mpa ichaziweyo, kwaye ivunyelwe ukuba yenziwe kwiBanga ⅰukuxolela. IukuxolelaNgoxinzelelo oluthile phakathi kwe-1.6MPA kunye ne-6.3MPA liza kuhambelana neemfuno eziqhelekileyo zebakala eliphezulu Ukuxolela i-Flangel Gqibezelene noxinzelelo olufanelekileyo olungaphantsi kwe-10.0MPA, i-chromium molybdenum ixolile ngoxinzelelo olungaphezulu kwe-4,0mpa, i-ferpa, i-ferpa kunye neqondo lokulungisa iflethi yeflethi kufuneka ihlangane Iimfuno ezifanelekileyo zebakala. Phantsi kweemeko eziqhelekileyo, iiflethi ze-Buted zenziwa ngokunyanzelwa okanye ukuqesha itekhnoloji. Kwaye ukuba ukusetyenziswa kweplate yentsimbi okanye izixhobo zentsimbi zentsimbi zemveliso, kufuneka zifezekise ezi mfuno.
I-blange ye-bollingUmzi-mveliso kufuneka ahambe ngovavanyo lwe-Ultrasonic, uhlolo akufuneki ukuba lube sisiphene esiqingqiweyo. Ecaleni kwendlela eqengqelekayo yentsimbi iya kunqunyulwa ibe yimichiza, ngokusebenzisa inkqubo yokugoba iya kufakwa kumsangqa, kodwa nokwenza umphezulu wentsimbi ukwenza i-cy silinder yensimbi yensimbi Intamo ye-blot ye-welling. Kwi-bilds ye-bhring, indlela yokufumana i-weld ye-SIRLY iya kwamkelwa. I-sheld ye-wils yeringi iya kufakwa phantsi konyango lwasemva kwe-weld, kwaye kwangaxeshanye, i-100% yerediyo okanye iziphumo ze-ultrasonic ziya kuqhutywa, kwaye iziphumo zerediyo ziya kuthotyelwa kwiimfuno ezifanelekileyo zeBanga lesi-20 kwi I-JB4730. Iziphumo zokuhlolwa kwe-ultrasonic ze-blanged -llded blange ziya kufumaneka. Kufuneka uhlangabezane neemfuno zeklasi ndisemgangathweni kwi-JB4730. Iiflethi ze-bott-Weldided zikhanyayo, ngelixa iflethi yeflethi ayikho. Ukuba ngenxa yezizathu zokhuseleko, kungcono ukusebenzisa i-bluet welding. Ukuba yinto eqhelekileyo, uxinzelelo aluphakami, kwaye ukuvuza akuyi kubangela ingozi, unokucinga ngokusebenzisa i-welding yeflethiiflange.