High-temperature alloy refers to a class of metal materials based on iron, nickel, and cobalt that can work for a long time at high temperatures above 600 �°C and under certain stress. Using high-temp alloy known as "superalloys," the alloy hose fittings are mainly used in aerospace and energy fields. High Temp Alloy Hose Fittings Provided By Yuhong YUHONG GROUP provides the best ASTM A234/ASME A234 High-temperature alloy hose fittings with material grade WP5, WP9, WP11, etc. High Temperature Alloy Pipe Fittings Features The superalloy has excellent high-temperature strength, good oxidation resistance, and hot corrosion resistance. And alloy pipe fittings have good fatigue properties, fracture toughness, and other comprehensive properties. If you are looking for a reliable ss pipe dealer, don't hesitate to contact us!