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 kwe-plate flange yokushisela, eyaziwa ngokuthi i-flange yepuleti, ukuqina kwe-flange kuthuthukiswa kakhulu, ngakho-ke kungasetshenziswa kumapayipi anesilinganiso sokucindezela okuphezulu. .
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-flange ye-welding yentamo ayigcini nje kuphela isikhala nesisindo, kodwa futhi iqinisekisa ukuthi ukujoyina ngeke kuvuze futhi kunomsebenzi omuhle wokuvala uphawu. Isizathu sokuthi kungani ubukhulu be-flange buncishisiwe ukuthi ububanzi bophawu buncishisiwe, okuzonciphisa ingxenye yendawo yokubeka uphawu.
Isiliphu esihlanganisiwe ku-flange plate flange yokushisela
(I-Hubbed Slip On Flange) (Welding Plate flange)
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, ama-welding neck flange asetshenziselwa ukushisela izinqe zama-flange 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 lomfutho wabo ojwayelekile 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-12-2023
