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Inconel 690 Tee Pipe Fittings are commonly used in industrial gas pipelines and other applications requiring high heat resistance and strength. These fittings have an alloy composition consisting of 73% nickel, 20% chromium, 5-7% iron and some small amounts of molybdenum, copper and titanium. This chemical makeup gives the fittings excellent ability to resist oxidation and endure extreme temperatures up to 2300 degrees Fahrenheit. Furthermore, these pipe fittings also have excellent corrosion resistance properties so that they can be used for industrial chemical pipelines with various fluids. Overall, Inconel 690 Tee Pipe Fittings offer exceptional performance in many highly demanding situations where no other fitting would suffice.

690 Inconel Tee Pipe Fittings possess a wide range of industrial applications due to their incredible durability, strength and resistance to corrosion in high heat. Finished with excellent quality, Inconel 690 fittings are especially suitable for high-temperature and highly corrosive environments in processes such as water cooling towers and chemical processing plants. They are often used for connecting pipes of different diameters, providing a steady isolated connection between them and preventing the pipes from interference from outside pressures or vibration. Additionally, their ability to resist pitting and crevice corrosion enables them to have longer lifespans than similar alloys in the industry, requiring fewer replacements over time.

FAQ's for Inconel 690 Tee Pipe Fittings

The Harmonised System Nomenclature (HSN) code for Inconel 690 Tee Pipe Fittings is 73079900. It comes under chapter 73, ‘Articles of Iron or Steel’, and the most common use of this HSN code is for importing/exporting goods related to tubes, pipes & fitting of iron or steel.

Inconel 690 tee pipe fittings can be welded using an autogenous fusion welding method with the appropriate filler metal and heat input. However, to achieve optimum results, surface preparation before welding is paramount.

Inconel 690 Tee Pipe Fittings should be tested for pressure, temperature and chemical resistance. Visual inspection for surface finish and dimensional accuracy should also be done to ensure the fittings meet design specifications.

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