Uluhlu lokusetyenziswa kweiiflange eziphothiweyo ngeempunduibanzi, kwaye iimfuno zofakelo nazo ziya kuba phezulu.Oku kulandelayo kwazisa ngolandelelwano lofakelo kunye nezilumkiso kwiiflange ezidityanisiweyo ezimpundu
Inyathelo lokuqala kukulungelelanisa amacala angaphakathi nangaphandle entsimbi edityanisiweyo yentsimbi engenasiphene ifakela umbhobho odityanisiweyo phambi kokudibanisa i-welding flange.
Isinyathelo sesibini kukufaka iipleyiti ze-flange kunye namakhonkco e-groove kwiimibhobhoekufuneka idityaniswe.
Emva koko, i-port yombhobho kufuneka iqhutywe ngenkqubo ye-flanging ye-90, kwaye i-plane ye-port ye-processing pipe idinga ukucocwa.Emva kokupholisa, kufuneka kube nkqo kwaye kucaba, kwaye kungabikho burrs, concavities, okanye deformations, kwaye umlomo wombhobho kufuneka ujikelezwe ngezixhobo ezikhethekileyo.
Ngapha koko, kukwakho nendlela elula yokusebenzisa iimveliso ezigqityiweyo ukuphonononga imibhobho emifutshane kwaye emva koko uyidibanise kwimibhobho.
Emva koko, faka i-O-ring kunye nentsimbi yokutywina yensimbi engenasici efakwe kumacala omabini kwi-flange kunye ne-groove ring.Umngxuma wangaphakathi wendandatho yokutywina ufana nobubanzi bangaphakathi bombhobho.
Emva koko qhagamshela imingxuma ye-flange ngeebholiti, kwaye uqinise amacandelo e-bolt symmetrically.
Ekugqibeleni, xa uqinisa i-butt welding flange, kubalulekile ukuqinisekisa ukuba onke amajoyina aqiniswe kwiinkcukacha ezifunekayo.
Ixesha lokuposa: Jun-27-2023
