Kufotokozera Kwachidule:

Chithunzi cha ASTM A106 GrB Machubu achitsulo opanda msoko ndi a machubu achitsulo aku America, A106 imaphatikizapo A106-A, A106-B. Zakale ndi zofanana ndi zapakhomo 10 #, pamene zomalizirazo ndi zofanana ndi zapakhomo 20 #. Ndi wamba wamba mpweya zitsulo mndandanda, ndi chimodzi mwa zipangizo ambiri ntchito. ASTM A106 Machubu achitsulo osasunthika amaphatikiza zojambula zozizira komanso njira zogudubuza zotentha. Kuwonjezera pa kupanga mapangidwe, awiriwa ndi osiyana ndi olondola, khalidwe lapamwamba, kukula kochepa, makina opangira, dongosolo la bungwe. Amagwiritsidwa ntchito kwambiri mu petroleum, makampani opanga mankhwala, boilers, malo opangira magetsi, sitima, kupanga makina, magalimoto, ndege, zamlengalenga, mphamvu, geology, zomangamanga ndi zankhondo ndi mafakitale ena.

ASTM A106Gr.B Seamless steel chubu ndi mtundu wachitsulo chochepa cha carbon chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale amafuta, mankhwala ndi zowotchera. Zomwe zili ndi makina abwino. Chitoliro chachitsulo cha A106-b ndi chofanana ndi chitoliro chachitsulo cha 20#seamless cha China, molingana ndi ASTM A106/A106M ntchito yotentha kwambiri ya carbon steel seamless steel pipe standard, kalasi B.