Stainless steel pipe fitting Supplier are reliable iron alloys that are constituted of a minimum of 10.5% chromium. The high levels of chromium guarantee that our stainless steel pipe fittings meet high corrosion resistance requirements. Our fittings are also resistant to tarnishing and rust. These levels of chromium can be increased to get better corrosion resistance. Our Stainless steel pipe fittings also contain a tested amount of Carbon, Silicon and Manganese. Other reliable elements such as Nickel and Molybdenum can be added to impart other useful properties such as elevated formability and increased corrosion resistance. Read more about Stainless Steel Pipe Fittings: http://instinox.com/pipe-fittings/stainless-steel-pipe-fittings/