I-butt-welding flangena umbhobho ububanzi kunye nodonga ubukhulu bojongano ekupheleni ziyafana umbhobho ukuba welding, kwaye imibhobho ezimbini welding ngokunjalo.I-butt-welding flangekulula ukuyisebenzisa, inokumelana noxinzelelo olukhulu.Kubaiiflange ezinempundu, izinto azifani ngokwamanqanaba ahlukeneyo oxinzelelo.Ukusuka kuxinzelelo oluphantsi lwe-asbestos pads, uxinzelelo oluphezulu lwe-asbestos pads ukuya kwiintsimbi zetsimbi ziyafumaneka.Uphuhliso lwe-welding ye-buttiflangekwimveliso eyiyo kwaye isetyenziswe ngeendlela ezahlukeneyo kunye nenkqubo yemveliso kunye nemveliso, ngokwendlela yobuchwepheshe kunye nomgaqo, kuba imiba eyahlukeneyo inokuba nexabiso elibalulekileyo kunye nendima yento ethile yongezwa kwimveliso eyiyo, ngaloo ndlela inyusa iimpawu kunye nexabiso. ye-carbon steel flange, yenza kakuhle ukusetyenziswa kweempawu kunye nexabiso.Kwimibhobho yoshishino, ukusetyenziswa koqhagamshelo lwe-butt-welded flange e-Chengdu lubanzi kakhulu.Ekhaya, ububanzi bombhobho buncinci, kwaye uxinzelelo oluphantsi alubonakali i-butt welding flange uxhumano.Ukuba ukwigumbi lebhoyila okanye kwindawo yokuvelisa, kukho imibhobho eneflanged kunye neemveliso kuyo yonke indawo.Kweyona nkqubo yemveliso yeiiflange ezinempundu, iiparitha ezithile zobugcisa kunye neemfuno zamkelwe kwimveliso kunye nesicelo sokuqinisekisa ukusetyenziswa okuchanekileyo kunye nokukhuthazwa ngokuhambelana neendlela kunye nemigaqo ethile.Oogxa bethu bamkela iindlela ezithile zobuchwepheshe kunye nemigaqo yokuvelisa kunye nokuwelda ukuqinisekisa umgangatho othembekileyo weiiflange ezinempunduesebenzayo.

Ibanga lemveliso kunye neemfuno zobugcisa zeiiflange ezinempunduiya kuthobela iimfuno ezifanelekileyo kwi-JB4726-4728.Iforgingsyentsimbi yecarbon okanye iaustenitic steel stainless kunye noxinzelelo lwe-0.25MP-1.0MPa ichaziwe, kwaye ivunyelwe ukuba yenziwe ngebakala Ⅰforgings.Iforgingskunye noxinzelelo lwegama phakathi kwe-1.6Mpa kunye ne-6.3Mpa iya kuhambelana neemfuno ezisemgangathweni zebakala lokukhohlisa Ⅱ okanye ngaphezulu.Kwi-flange forgings kunye noxinzelelo lwegama elingekho ngaphantsi kwe-10.0MPa, i-chromium molybdenum forgings yensimbi kunye noxinzelelo lwegama oludlula i-4.0MPa, i-ferrite forgings yentsimbi kunye noxinzelelo lwegama oludlula i-1.6MPa kunye nobushushu bokusebenza obungagqithiyo kwi- -20 ℃, ezo zinto zifakelweyo zeflange ezidibeneyo kufuneka zihlangabezane iimfuno ezifanelekileyo zebakala Ⅲ ukubunjwa.Ngaphantsi kweemeko eziqhelekileyo, iiflange ezine-butt-welded zenziwa ngokukhwabanisa okanye ukukhwabanisa iteknoloji.Kwaye ukuba ukusetyenziswa kwentsimbi yentsimbi okanye izinto zentsimbi zecandelo lokuvelisa, kufuneka kuhlangabezane nezi mfuno.
I-butt-welding flangeUmzi-mveliso kufuneka uhambe ngokuhlolwa kwe-ultrasonic, uhlolo kufuneka kungabikho ziphene eziqingqiweyo.Ecaleni kwendlela yokuqengqeleka yentsimbi iya kusikwa ibe yimicu, ngenkqubo yokugoba iya kudityaniswa kwisetyhula, kodwa kwakhona ukwenza umphezulu wentsimbi ukwenza i-cylinder cylinder, ayinakusebenzisa ipleyiti yensimbi yokucutshungulwa komatshini. i-flange ye-welding yentamo ye-butt.Kwi-butt welds yeringi, ifom ye-weld yokungena ngokupheleleyo iya kwamkelwa.I-butt welds yeringi iya kuxhomekeka kunyango lwe-post-weld heat, kwaye kwangaxeshanye, ukuhlolwa kwe-radio-100% okanye ukuhlolwa kwe-ultrasonic kuya kwenziwa, kwaye iziphumo zokuhlolwa kwerediyo ziya kuhambelana neemfuno ezifanelekileyo zeBanga lesi-II. JB4730.Iziphumo zokuhlolwa kwe-ultrasonic ye-butt-welded flange iya kufumaneka.Kufuneka ihlangabezane neemfuno zomgangatho weklasi I kwi-JB4730.Iiflange ezine-butt-welded zinentamo, ngelixa iiflange ezine-welding ezisicaba azikho.Ukuba ngenxa yezizathu zokhuseleko, kungcono ukusebenzisa i-butt welding.Ukuba yinto eqhelekileyo, uxinzelelo aluphezulu, kwaye ukuvuza akuyi kubangela ingozi, unokuqwalasela ukusebenzisa i-welding flat.iflange.