Bakin karfe & zanen gado & Coils
Astm ANS234 Carbon Carbon Carbon Karfe Butts Buttings - Zhengzhou Huitong bututun ruwa Co., Ltd.
Tsarin A234 WPB PIPE masana'antu ana kiranta ¡¡° na nufin za a iya fitar da shi ko kuma an sanya shi ne daga faranti. Ana samun su a cikin sabon bita na Asme B16.9, B16.11, MSS-SP-79, MSS-SP-83, da Mss-SP-97. Hakanan aka yi amfani da shi sosai a cikin bututun matsa lamba da kuma matsin lamba na jirgin sama na jirgin ruwa don sabis ɗin matsakaici da kuma yanayin yanayin zafi. Grades sune ASM ASM A234 WPB, WPC, WP9, WP11, WP12 da WP22. Astm AN234 Carbon Carbon Carbon Sxtings na iya yin shi daga bututu mara kyau, bututun da ke tattare da shirye-shiryen latsa, injinan, ko ta hanyar waɗannan ayyukan biyu ko fiye.