Carbon Karfe Tee ASM A234 WPB daidai Tee 90 digiri
Carbon Carbon shine jerin allon carbon da baƙin ƙarfe tare da abubuwan da ke cikin carbon zuwa 1.65%, tare da ƙari na takamaiman abubuwa na baƙin ƙarfe. Don carbono lebur, babu ƙananan matakan da aka ƙayyade don sauran abubuwan abubuwan gwal, amma yawanci suna ɗauke da manganese. Matsakaicin abun ciki na manganese, silicon da jan karfe ya kamata ya zama ƙasa da 1.65 wt.% Da 0.6 wt. %% Yayinda karfe carbon bakin karfe yana da ƙarfi, ya fi wahalar amfani da na'ura.
Astm A234 ya haɗa da yi wa parbon na carbon karfe da alloy karfe gini na Astm B16.9, MSS-SP-93, da Mss-SP-97. da sauransu
Nau'in haɗin yanar gizon yawanci yana zuwa tare da raka biyu, tare da gasket da wasu dunƙule da kwayoyi don haɗa juna. (Da farko bututun ana welded a kan flanges, to za a iya shigar da bawuloli a kan flanges.)
Astm ATM A234 Carbon Carbon Karfe yana samar da kyakkyawan juriya ga damuwa-crosros