Stainless Steel 347 Pipe Fittings is ferrous alloy which contains minimum 10% chromium. They are highly resistant to corrosion and oxidation in man-made and natural environments. A range of pipe fittings are tees, unions, elbows, caps, reducers, etc. ASTM A403 WP 347H helps to enhance creep resistance and for higher strength at temperature above 1000°F. It is the higher carbon version of the alloy.
347H stainless steel pipe fittings is unresponsive to heat treatment and the hardness and strength of it can be increased through cold working. They are tougher than Type 304 steel. It can be welded using resistance and fusion methods. It can be at temperature ranging from 1010 to 1193°C and then quenched with water. Stainless steel 347 elbow majorly available in two standards, i.e 90 Deg and 45 Deg angles owing to its demand in plumbing. They are used to change the direction of the flow.