This is Exhaust Flange,it's used in automotive exhaust system. The flange is made by sintering process,the density of it is 7.75g/cm^3,and material is stainless steel.We specialized in the PIM technology of research and development, production and service,which include textile machinery parts and so on. And We can make the products according to customers' drawings or requirement (OEM). PIM has more excellence like high precision,100% quality with competitive price. If you are interested in CIM or MIM, email us please!