... , we could supply sand casting and investment bronze and brass pipe fitting with material: C83600, C87600, C95800, C92200, C86500, C93700. Casting ... , Centrifugal casting, stampling. The Standards we according to include: GB, ASTM, JIS, DIN, BS, Rohs. The Inspection we could provide: Dimension ... Pressure check, Mechanical Property, Yield Strength, Tensile Strengh inspection. Bronze Pipe Fitting Casting