SAW (Longitudinal Submerged Arc Welded) Bututu sun bambanta da sauran nau'ikan bututun walda da ake amfani da su a tsarin bututun.Ana amfani da su galibi a bututun mai da iskar gas,da aikace-aikace na tsari kamar gina gadoji da ramuka.
Dangane da ma'auni, bututun LSAW sun dace da ƙa'idodin Cibiyar Man Fetur ta Amurka (API), Ƙungiyar Ƙididdiga ta Duniya (ISO), da Amurka.
Ƙungiyar Injiniyan Injiniya (ASME).Waɗannan ƙa'idodi sun bayyana ƙayyadaddun ƙayyadaddun ƙima, abun da ke tattare da sinadaran, kaddarorin inji, da buƙatun gwaji don bututun LSAW.
LSAW bututuana samunsu a maki daban-daban kamar ASTM A671, ASTM A672, ASTM A525,Saukewa: EN10210TS EN 10219API 5L Gr.B.Zaɓin darajar ya dogara da aikace-aikacenbuƙatun kamar matsa lamba, zafin jiki, da nau'in ruwan da ake ɗauka.
Amfani da bututun LSAW ya bambanta, kuma galibi ana amfani da su a cikin layin watsa mai da iskar gas, bututun ruwa, da aikace-aikacen tsari kamar gina gadoji da ramuka.An fi son waɗannan bututuakan sauran bututun walda kamar yadda suke ba da daidaiton girman girman, ƙarfin ƙarfi, da dorewa.Ana iya kera bututun LSAW da girma da tsayi, yana mai da su manufa don amfani da bututun watsa mai nisa.
A ƙarshe, bututun LSAW suna taka muhimmiyar rawa wajen watsa mai da iskar gas da aikace-aikacen tsarin.Suna bin ka'idoji masu tsauri, sun zo cikin maki daban-daban, kuma suna da dorewa kuma abin dogaro.
Lokacin aikawa: Mayu-18-2023