Super NS141 NS335 Seamless Pipe
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of super ns141 ns335 seamless pipe in China. If you're going to wholesale high quality super ns141 ns335 seamless pipe made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Super NS141 NS335 Seamless Pipe
NS141 application fields:
Can be applied to the following industries
1. Heat treatment industry. Such as furnace rollers, bell furnaces and annealing furnaces, etc.
2. Calcining furnace. For example, it is used to calcine to produce high-performance corundum, calcine chromite to produce ferrochromium alloys, and recover nickel used as a catalyst in petrochemical industry.
3. Chemical and petrochemical industry, use it to prepare new steam cracking crude oil furnace to produce hydrogen, etc.
4. Automation device. Such as catalytic support system, spark plug.
5. Cleaning equipment for the nuclear industry, such as nuclear waste removal.
6. Steel industry. Such as direct reduction of iron ore process to produce sponge titanium
NS141 is a high-strength, high-temperature and corrosion-resistant alloy steel, mainly composed of chromium, molybdenum, tungsten, niobium and other elements. The content of chromium is 20-23%, the content of molybdenum is 12-14%, the content of tungsten is 1.5-2%, and the content of niobium is 0.5-1.5%. The chemical composition of NS141 alloy steel is designed to improve its stability and performance in high temperatures, high pressures and corrosive media.
NS335 is an austenitic low carbon nickel-molybdenum-chromium alloy. The main difference between Nicrofer6616hMo and earlier developed alloys of similar chemical composition is the low carbon, silicon, iron, and tungsten content. Such a chemical composition enables it to show good stability at 650-1040°C, improves the ability to resist intergranular corrosion, and can avoid edge line corrosion sensitivity and weld heat affected zone corrosion under appropriate manufacturing conditions.
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