MONEL K-500 alloy has the same corrosion resistance as 400, but has higher mechanical strength and hardness. It has good heat corrosion resistance and long-term structural stability. It is mainly used to manufacture turbine blades and gas turbine blades with working temperatures below 750℃ on aircraft engines; used to manufacture fasteners and springs on ships; pumps and valve parts on chemical equipment; scraper blades on papermaking equipment, etc.
Reducer is also called large and small head, reducing tube, and abnormal direct flow. A chemical pipe fitting used to connect two pipes of different diameters. According to the different shapes, it is divided into concentric large and small head and eccentric large and small head two kinds. The size of the head material includes stainless steel size head (alloy steel, carbon steel size head, the size of the head material is 20 steel, Q235, Q345, 16Mn and so on.Ministry of Power standard GD0506-0507 Pressure vessel supporting flange, tube plate corresponding standards :NB/T 47020~47027-2012 implementation of the national standard (GB/T9112-2010), Ministry of Machinery standard (JB/T81-2015, JB/T74-2015), Ministry of Lithology standard (SH3406-2013), Marine standard GB/T10752-2005, Ministry of Chemical Industry standard (HG/T20592-2009) and so on. The exported forged steel flange material conforms to ASTM A105 standard of the United States.