I-Stainless Steel Elbow
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, ilizwe ngalinye kula mabini anemigangatho 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.
1. Yahlulwe ngezinto:
Intsimbi yekhabhoni:ASTM/ASME A234 WPB, WPC
Ingxubevange:ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoV
Yenziwe ngentsimbi eshayinayo:ASTM/ASME A403 WP 304-304L-304H-304LN-304N ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti ASTM/ASME A403 W 320TM3/321 ASH4 AHS4
Intsimbi yobushushu obuphantsi:I-ASTM/ASME A402 WPL3-WPL 6
Ukusebenza okuphezulu kwentsimbi:I-ASTM/ASME A860 WPHY 42-46-52-60-65-70 Intsimbi yokuphosa, insimbi ye-alloy, insimbi engenasici, ubhedu, i-aluminium alloy, iplastiki, i-argon leaching, i-PVC, i-PPR, i-RFPP (i-polypropylene eyomeleziweyo), njl.
2. Ngokwendlela yokuvelisa, inokwahlulwa ibe yi-push, pressing, forging, casting, njl.
3. Ngokomgangatho wokuvelisa, unokwahlulwa ngokwemigangatho yelizwe, umgangatho wombane, umgangatho weenqanawa, umgangatho weekhemikhali, umgangatho wamanzi, umgangatho waseMelika, umgangatho waseJamani, umgangatho waseJapan, umgangatho waseRashiya, njl.
