I-Flat Welding Flange NgeNtamo
Ngenxa yokuba i-flange inokusebenza kakuhle okubanzi, isetyenziswa ngokubanzi kwiiprojekthi ezisisiseko ezifana noshishino lweekhemikhali, ukwakhiwa, ukunikezelwa kwamanzi, i-drainage, i-petroleum, i-industry light and heavy industry, ifriji, ucoceko, imibhobho yamanzi, ukulwa nomlilo, amandla ombane, i-aerospace, ukwakha iinqanawa kunye njalo njalo.
Imigangatho yeflange yombhobho wamazwe ngamazwe ikakhulu inezixokelelwano ezimbini, ezizezi, inkqubo yeflange yombhobho waseYurophu emelwe yi-DIN yaseJamani (kubandakanywa neyayisakuba yiSoviet Union) kunye nenkqubo yeflange yombhobho waseMelika emelwe yi-American ANSI flanges.Ukongeza, kukho iiflange zemibhobho ye-JIS yaseJapan, kodwa zisetyenziswa kuphela kwimisebenzi yoluntu kwizityalo zepetrochemical, kwaye zinempembelelo encinci kumazwe ngamazwe.Ngoku ukuqaliswa kweeflange zemibhobho kumazwe ahlukeneyo ngolu hlobo lulandelayo:
1. Iiflange zemibhobho yenkqubo yaseYurophu emelwe yiJamani kunye neSoviet Union yangaphambili
2. Imigangatho ye-American pipe flange, emelwe yi-ANSI B16.5 kunye ne-ANSI B 16.47
3. Imigangatho yeFlange yombhobho waseBrithani kunye nesiFrentshi, nganye inemigangatho emibini ye-casing flange.
Isishwankathelo, imigangatho ye-flange yombhobho wehlabathi jikelele ingashwankathelwa njengeenkqubo ezimbini ze-flange zepayipi ezihlukeneyo kunye nezingatshintshiyo: enye yinkqubo ye-pipe flange yaseYurophu emelwe yiJamani;enye imelwe yinkqubo yeflange yombhobho waseMelika waseMelika.
I-IOS7005-1 ngumgangatho owabhengezwa yi-International Organisation for Standardization ngo-1992. Lo mgangatho ngokwenene ngumgangatho wombhobho weflange odibanisa uchungechunge lweeflange zemibhobho evela eUnited States naseJamani.
