Chrome Alloy Casting Research

Time: 2017.02.06     View: 1064

        Chrome Alloy Casting Research: From September 2015 to January 2017, JEV to develop C5/C12 chrome alloy material, casting and welding technology for 8” and 12” class 150/300 GGC valves. Castings can meet ASME B16.34 RT/MT NDE requirement without major welding repair. Sample valves have been shipped to customer.