Ol Difrens Namel Long Soket Weld Flenj (SW) Na Weld Nek Flenj (WN)
Feb 20, 2026
Ol samting we i soim olsem ol 'socket weld flanges' (SW) na ol 'weld neck flanges' (WN) i bikpela samting long sait bilong straksa, weldim, pefomens, na ol samting bilong yusim.
Long sait bilong straksa na koneksen, ol SW flanges i save putim ol paip i go insait long flange soket na bihain ol i save weldim ausait long 'filet', wantaim sotpela nek. Tasol, ol WN flanges i save weldim long ol paip long rot bilong nek bilong ol, we i longpela na i go tik isi isi.
Long sait bilong weldim na sekim, ol SW flanges i save yusim ol 'fillet weld', we i no hatwok long weldim na i no hatwok long sekim (sekim long ai). Ol WN flanges, tasol, i nidim ol 'butt welds' wantaim ful penetresen, we i hat moa na i nidim strongpela 'non-destructive testing (olsem RT na UT).
Long sait bilong pefomens, ol SW 'flanges' i no gat strong na i no strong tumas, ol i no inap long pasim gut (wantaim ol samting we inap long bungim ol samting), ol i no inap long taiet gut, na ol i no gat bikpela pe. Ol WN flanges, long narapela sait, i save givim bikpela strong (wankain olsem bilong paip), gutpela 'sealing' (i no gat 'retention dead corners'), gutpela 'fatigue resistance', na bikpela pe.
SW flanges em i gutpela long namel na liklik presa (PN2.5~PN40), liklik i go long namel diamita (DN15~DN100), ol samting we i no strong tumas (olsem wara na win), na ol samting we i nidim hariap instolesen o i gat liklik spes (olsem, kemikel na kaikai indastri). Ol WN flanges i ken yusim long ol bikpela presa na bikpela tempereja kondisen (PN10~PN100), ful diamita (DN15~DN2000), na ol denja/hai-paramita midia (olsem stim na LNG), na ol i save yusim planti long ol hatpela wok kondisen olsem petrol na nuklia pawa indastri.
