Phaephe ea LSAW(Pipe ea ho Welding ea Arc e Koahetsoeng ka Longitudinal), eo hape e bitsoangPhaephe ea SAWL. E nka poleiti ea tšepe e le thepa e tala, e e bope ka mochini oa ho bōpela, ebe e etsa welding ea arc e qoelitsoeng ka mahlakoreng a mabeli. Ka ts'ebetso ena, phaephe ea tšepe ea LSAW e tla fumana ductility e ntle haholo, ho tiea ha weld, ho tšoana, ho ba polasetiki le ho tiisa ho hoholo.
Bophara ba phaephe ea LSAW bo boholo ho feta ERW, hangata ho tloha ho 406mm ho isa ho 2020mm. Tshebetso e ntle ho hanyetsa khatello e phahameng, le ho hanyetsa mafome mochesong o tlase.
Phaephe ea SSAW(Pipe ea ho Welding ea Arc e Koahetsoeng ka Spiral), e boetse e bitsoaPhaephe ea HSAW(Helical SAW), sebopeho sa mohala oa ho tjheseletsa se kang helix. E sebelisa theknoloji e tšoanang ea ho tjheseletsa ea Ho tjheseletsa ka Arc e kentsoeng ka metsing ka phaephe ea LSAW. Ka tsela e fapaneng phaephe ea SSAW e tjheseletsa ka spiral moo LSAW e tjheseletsang ka bolelele. Ts'ebetso ea tlhahiso ke ho phutholla moqomo oa tšepe, ho etsa hore tataiso ea ho phutholla e be le sekhutlo se tsamaisanang le tataiso ea setsi sa phaephe, ho theha le ho tjheseletsa, kahoo moalo oa ho tjheseletsa o mothating oa ho phutholla.
Bophara ba phaephe ea SSAW bo tloha ho 219 mm ho isa ho 2020 mm. Karolo ea molemo ke hore re ka fumana bophara bo fapaneng ba liphaephe tsa SSAW tse nang le boholo bo lekanang ba moqomo oa tšepe, ho na le ts'ebeliso e pharaletseng bakeng sa moqomo oa tšepe oa thepa e tala, 'me moalo oa ho tjheseletsa o lokela ho qoba khatello ea mantlha, ts'ebetso e ntle ea ho jara khatello.
Nako ea poso: Pherekhong-21-2022