(1)Iingqiniba zokuwelda ngeempunduIngahlulwa ibe ziingqiniba zokuwelda ze-butt ezinde ze-radius kunye neengqiniba zokuwelda ze-butt ezimfutshane ze-radius ngokwe-radius of curvature yazo. I-radius of curvature ye-long radius butt welding elbow ilingana ne-1.5 ubukhulu bangaphandle bombhobho, oko kukuthi, R=1.5D. I-radius of curvature ye-short radius butt welding elbow ilingana nobubanzi bangaphandle bombhobho, oko kukuthi, R=1D. Kwifomyula, u-D bububanzi be-butt welding elbow, kwaye u-R bububanzi be-curvature. Ukuba akukho nkcazo ikhethekileyo, i-1.5D elbow isetyenziswa ngokubanzi.
(2) Ngokwenqanaba loxinzelelo, kukho malunga neentlobo ezilishumi elinesixhenxe, ezifana nemigangatho yemibhobho yaseMelika, kuquka: iiSch5s, iiSch10s, iiSch10s, iiSch20s, iiSch30s, iiSch40s, iiSTD, iiSch40s, iiSch60s, iiSch80s, iiXS; iiSch80s, iiSch100, iiSch120s, iiSch140s, iiSch160s, iiXXS, apho ezona zisetyenziswa kakhulu ziiSTD kunye neeXSs.
(3) Ngokwe-engile yengqiniba, kukho iingqiniba zokuwelda ezizii-degree ezingama-45, iingqiniba zokuwelda ezizii-degree ezingama-90, iingqiniba zokuwelda ezizii-degree ezili-180 kunye nezinye iingqiniba ezinee-engile ezahlukeneyo.
(4) Izinto ezisetyenziswayo zezi: intsimbi yekhabhoni, intsimbi ye-alloy kunye nentsimbi engatyiwayo.
Ixesha lokuthumela: Julayi-24-2022
