Street Address: Rm706 ,100 Nanjing road Qingdao Shandong 266071 China
Standard:AISI
Material:Ductile Iron
Material: ASTM, AISI, JIS, DIN Standard...etc. Ductile iron:(DIN) GGG30, GGG42, GGG50, ASTM CLASS 60-40-18, 70-50-05, 80-60-03…ETC Gray iron:(JIS) FC200, FC250, FC300, ASTM CLASS 35, 40, 45…ETC. Malleable:(JIS) FCMB35 ?DIN: GTS35, GTS45, GTS55…ETC. Stainless steel:304,316, 316L…ETC. Brass: C96400, C92200…TC. Aluminum:AC4C, A356, A360…ETC.