Flange blank, iflange blankluhlobo oluxhaphake kakhulu lwemveliso ngoku, indawo yophuhliso ye-liaocheng i-hongxiang isitampu sendawo yomzi-mveliso xa ithelekiswa neyemveli.iflangeinkqubo yokuvelisa, ineenzuzo ezicacileyo zilandelayo1) imathiriyeli ekrwada ngokwemfuno yomthengi zonke zisebenzisa ipleyiti yezinto eziqhelekileyo, uzinzo lwempahla kunye nokuthembeka; (2) I-flange engenanto yenziwe ngokusika, ukusika kunye nokunyathela ipleyiti ephakathi yeentsimbi eziqhelekileyo zentsimbi. Ngoko ke, iiflangeblank ineempawu ezilungileyo zoomatshini kwaye isoloko isetyenziswa kwindawo enemikhosi enzima.

I-Flangerhabaxa emva kokuqhubela phambili nzulu inokwahlulwa ibe --iflange elicaba, intamo ephezulu flangeipleyiti eyimfama,butt welding flange, i-rotary flange, i-anchor flange, i-Marineiflange, inombolo yomgangatho. : ilungele iimveliso zaseLwandle, iimveliso zobunjineli baseLwandle. Izinto eziphambili: intsimbi yekhabhoni, intsimbi yealloy, intsimbi yobushushu obuphantsi, intsimbi engenasici.