Abututun layi mara sumulwani nau'in bututu ne da aka tsara don jigilar ruwa da iskar gas a cikin masana'antu daban-daban kamar mai da iskar gas, man fetur, da masana'antar sinadarai. Ana kiransa "babu matsala"saboda an ƙera shi ba tare da wani ɗinki da aka haɗa ba, wanda ke ba da ƙarfi da aminci mafi kyau idan aka kwatanta da bututun da aka haɗa. An ƙera bututun layi marasa sumul don jure matsin lamba da yanayin zafi mai yawa, wanda hakan ya sa ya dace da amfani a aikace-aikace masu mahimmanci da buƙata.
Kamfanin ƙarfe na Botop galibi misali ne: API 5L PSL1 da PSL2, GR.B, X42, X46.; ASTM A53 GR.A,GR.B; ASTM A106 GR.A,GR.B,GR.C; ASTM A179;ASTM A192; ASTM A252 GR.1,GR.2; BS EN10210; JIS G3454; JIS G3456. Bayan haka, kamfaninmu yana da SSAW PIPE,Bututun ƙarfe na Carbon LSAW,Bututun ƙarfe masu walda 3lpe,Tubalan bututun ƙarfe na ERWBarka da zuwa ga sabbin abokan ciniki da tsofaffin abokan ciniki don yin shawara da ziyarta.
Lokacin Saƙo: Disamba-06-2023