... drawings or samples.The materials of castings we supply include: Bronze, Brass, Aluminum, Stainless steel, Ductile Iron and Cast ... check, Mechanical Property, Yield Strength, Tensile Strength inspection. Bronze tee fitting is one of our mainly business, we ... casting and investment bronze and brass parts with material: C83600, C87600, C95800, C92200, C86500, C93700,C90500,etc. CuSn10 Bronze Fitting