Monel 400 alloy (UNS N04400 or MCu-28-1.5-1.8 or Ni68Cu28Fe) is a nickel-based alloy material with good corrosion resistance in seawater, chemical solvents, ammonia sulfur chloride, hydrogen chloride, various acidic media such as sulfuric acid, hydrofluoric acid, hydrochloric acid, phosphoric acid, organic acid, alkaline media, salt and molten salt. Monel 400 alloy also has good mechanical properties, from low temperature to high temperature wide range of use temperature, with good welding performance and medium and high strength.
Tee, as the name implies, has three openings, that is, one entrance and two exits; Or two imports and one export. A kind of chemical pipe fittings, having T shape and Y shape, equal diameter pipe mouth, and reducing diameter pipe mouth, used for three same or different pipes gathering place. Its main function is to change the direction of the fluid.