Isiliphu esihlanganisiwe ku-flangeluhlobo lwe-flange, olusetshenziswa kakhulu embonini yemishini futhi luye lwanconywa ngabasebenzisi.Lesi sihloko sizokunikeza isingeniso esiningiliziwe kwezinye izinzuzo ze-neck slip ku-welding flange ezinhlelweni zezimboni zokukhetha kwakho nereferensi:
1. Njengoba i-hubbed slip ku-flange inentamo encane emfushane ngaphezu kweiplate flange yokushisela,okuvame ukubizwa ngokuthi i-plate flange, ukuqina kwe-flange kuthuthukiswa kakhulu, ngakho-ke kungasetshenziswa kumapayipi anezinga eliphezulu lokucindezela.
2. I-flange ye-welding flat yentamo ingasetshenziswa nezinhlobo eziningi zezindawo zokuvala kune-plate flat welding flange.Epayipini elinesilinganiso sokucindezela okuphezulu, ubuso obugobile nobe-convex noma ubuso be-mortise bungasetshenziselwa ukuvala.
3. I-flange ye-welding yentamo eyisicaba ngokuvamile isetshenziselwa ukucindezela okuphansi noma amapayipi okucindezela okuphakathi, okuwuhlobo olungcono lokushisela.Lokhu kungenxa yokuthi ipayipi ne-flange kuthe mpo futhi kulula ukukufaka, futhi ipayipi akulula ukutshekisa.
4. I-flange ye-welding ye-neck flat ayigcini nje kuphela isikhala nesisindo, kodwa futhi iqinisekisa ukuthi i-joint ngeke ivuze futhi inokusebenza okuhle kokuvala.Isizathu sokuthi kungani ubukhulu be-flange buncishisiwe ukuthi ububanzi bophawu buncishisiwe, okuzonciphisa ingxenye yendawo yokubeka uphawu.
(I-Hubbed Slip On Flange) (Iplate flange yokushisela)
Ukusetshenziswa kwe-neck slip ku-welding flange kubanzi, futhi ububanzi bokusetshenziswa bunqunywa ngokuya ngezici ezahlukahlukene.Eziningi zazo zisetshenziswa lapho izimo ezimaphakathi zithambile, njengomoya ocindezelwe ophansi ongahlanjululwanga kanye nomfutho ophansi ojikelezayo wamanzi.Inzuzo yayo ukuthi intengo ishibhile.
I-Flange yokushisela eyisicaba enentamo iyasebenza ebangeni lengcindezi elivamile, elivame ukusetshenziselwa ukuxhuma amapayipi ensimbi angu-0.6 — 4.0MPa.Indawo yokuvala ye-flange ye-welding flat ingenziwa ibe izinhlobo ezintathu: uhlobo olubushelelezi, uhlobo lwe-concave convex kanye nohlobo lwe-tenon groove.I-smooth neck flat welding flange isetshenziswa kakhulu, kanti ezinye izinhlobo ezimbili ze-neck flat welding flange nazo zivame ukusetshenziswa.Ama-flange anentamo ahlanganisa izinhlobo eziningi namamodeli.Uma kuqhathaniswa, welding intamo flangesasetshenziselwa ukushisela izinqe zamaflange namapayipi.Zisetshenziswa kakhulu kubuchwepheshe be-welding, enezici ezinhle zokusebenzisa nokusebenza.Zinesakhiwo esinengqondo, amandla amakhulu nokuqina, zingakwazi ukumelana nokushisa okuphezulu nokucindezela okukhulu, ukugoba okuphindaphindiwe kanye nokushintshashintsha kwezinga lokushisa, futhi zibe nokusebenza okuthembekile kokuvala.Ibanga lengcindezi yokulinganisa ngokuvamile liyi-1-25MPa.
Ngaphezu kwalokho, i-weld ephakathi kwe-flange yokushisela i-butt ne-nozzle ingeye-Class B weld, kanti i-weld ephakathi kwe-flange yokushisela intamo kanye nombhobho ingeye-Class C.Ukuhlolwa okungabhubhisi ngemuva kokushisela kuhlukile phakathi kwabo.
Isikhathi sokuthumela: Dec-08-2022
