Alloy C22 Introduction:Alloy C22 is composed of various elements in different combinations to achieve the desired properties. They have good resistance and oxidation resistance. Super alloy can be shaped into various forms and used under extremely high temperatures and mechanical stress. It is also suitable for situations requiring high surface stability. Cobalt-based alloys, nickel-based alloys and iron-based alloys are three common superalloys. All these alloys can be used above 540 degrees Celsius. ° C (1000 ° Use at temperatures below F). Alloy C22 is a nickel-chromium-molybdenum alloy. It has excellent corrosion resistance and metallurgical stability and will not sensitize during heating or welding processes.
Alloy C22 Applications:Alloy C22 is used for manufacturing different types of chemical process equipments such as: * Chlorination systems * Flue gas scrubbers * Outlet ducting and stack liners for power plants, pulp and paper bleach plants, sulfur dioxide scrubbers, and weld overlay of *less corrosion resistant metals * Acid production and pickling systems.
Thread Cap introduction:Thread Cap, also known as a cap, plug, or pipe cap, is often referred to as Pipecap in English. It is mainly used for welding on pipe ends or screwing onto external pipe threads to cover pipes and achieve pipe closure. Its function is similar to pipe plugs, but the connection method is threaded rather than welded or socketed2. It is widely used in multiple fields such as petroleum and chemical industries, nuclear power, machinery, medical equipment, shipbuilding, plumbing, and solar water heaters2. It comes in various materials, commonly carbon steel, stainless steel (such as 304, 316, 316L) and brass, to meet corrosion resistance and pressure requirements in different environments. Threaded pipe caps have the advantage of being easy to install and remove, especially suitable for pipeline systems that require regular maintenance or inspection. In contrast, welded pipe caps are permanent seals and cannot be removed11. Depending on the usage environment, different thread types can also be selected, such as NPT (American Standard Conical Thread), BSP (British Standard Pipe Thread), etc., to ensure sealing reliability4. Additionally, products with different specifications (such as DN15 to DN200), wall thickness (2–20mm), and surface treatments (such as polished, galvanized) are available in the market to meet diverse needs.