WPHY 70 Fittings are used in high temperature, high pressure services that need good corrosion resistance and strength. The minimum yield strength of the material is indicated in ksi in the name of it. ASTM A860 WPHY 70 Fittings have 70ksi minimum yield strength so that they could be used in power plant, heat exchanger and sea water and marine applications because of the high strength and high corrosion resistance. There are various types of fittings such as the A860 Gr WPHY 70 Elbow, tee, bend, cross, coupling, reducer and end cap.

The different types of the materials are used for different fitting types. The WPHY 70 Material is made up of carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, copper, titanium, vanadium, cobalt and aluminum in the composition. This makes the MSS SP75 WPHY 70 fittings to have the high mechanical properties. The material has 485MPa minimum yield strength and 570MPa minimum tensile strength. As one of the leading A860 WPHY 70 manufacturers we produce the fittings in different dimensions and shapes as well. There are seamless, welded and fabricated fittings in this grade and they come in ½ inches through 120 inches in nominal bore sizes. Please feel free to contact us for more information on the products like the WPHY Gr 70 Tee and other fittings with a complete price list.