NS113 NS337 Large Diameter Stainless Steel Pipe
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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super alloy Products Application
NS113 NS337 Large diameter stainless steel pipe Video
NS337 corrosion-resistant alloy is widely used in marine ships and marine equipment due to its high corrosion resistance and long-term operation in harsh environments. In seawater desalination equipment, NS337 corrosion-resistant alloy can withstand the corrosion of high-concentration salt water, ensuring long-term stable operation of the equipment. In addition to marine vessels, chemical equipment, desalination equipment and other fields, NS337 corrosion-resistant alloy is also used in petroleum, chemical, food, pharmaceutical and other industries. In the petroleum and chemical industries, NS337 corrosion-resistant alloy is widely used in production kettles, reactors, heat exchangers and other equipment, and can withstand corrosion from high temperature, high pressure and strong corrosive media.
super alloy Material Specification
| Metal No: | Chemical Compostion(W%) | ||||||||
| C | Si | Cr | Mo | Mn | Fe | Cu | Ti | Ai | |
| Ni | Ni200Z | 1.00 | 2.00 | -- | -- | 1.50 | 3.00 | 1.25 | -- |
| -- | Bal. | Ni202Z | 0.15 | 3.30 | -- | -- | -- | -- | |
| -- | B2.3 | -- | Bal. | Ni205Z | 0.12 | 1.00 | 16.50 | 17.00 | |
| 1.00 | 6.50 | -- | W:4.50 | V:0.30 | Bal. | Ni206Z | 0.12 | 1.00 | |
| 1.00 | 28.00 | 1.00 | 5.00 | -- | -- | V:0.40 | Bal. | Ni207Z-NZ | |
| -- | 1.20 | 25.00 | 11.00 | -- | -- | -- | -- | -- | |
| Bal. | Ni219Z | -- | -- | 12.70 | 9.00 | -- | -- | Be 2.0 |
|
| 0.4 | 2 | Bal. | Ni222Z | -- | 0.50 | 22.00 | 13.00 | 0.70 | |
| 4.00 | -- | -- | Bal. | Ni230 | 0.30 | 1.50 | -- | ||
| -- | 1.50 | 3.50 | 30.00 | Nb:2.00 | -- | Bal. | Ni235 | 0.35 | |
| 2.00 | -- | -- | 1.50 | 3.50 | 30.00 | Nb:0.50 | -- | Bal. | Ni240Z |
| 0.35 | 1.25 | -- | -- | 1.50 | 3.50 | 29.50 | Nb:0.50 | -- | |
| Bal. | Ni250Z | 0.12 | 0.30 | -- | -- | 1.50 | 2.00 | 27-33 | |
| 0.60 | 3.00 | 68.00 | Ni255 | 0.05 | 0.50 | 12.50 | 3.00 | 1.50 | |
| 1.70 | bi:4.00 | sn:4.00 | -- | Bal. | Ni260Z | 0.40 | 3.00 | 15.5 | |
| -- | 1.50 | 11.00 | -- | -- | -- | Bal. | Ni262Z | 0.06 | |
| 1.00 | 21.5 | 9.5 | 1.00 | 5.00 | -- | Nb:4.00 | -- | Bal. | |
NS113 NS337 Large diameter stainless steel pipe


NS113 is a fully austenitic low-carbon nickel-iron-chromium alloy. The cobalt content in the alloy can be strictly controlled below 0.01%. Incoloy 800HT is resistant to many corrosive media. Its high nickel content makes it very resistant to stress corrosion cracking in aqueous corrosive conditions. The high chromium content gives it better resistance to pitting and crevice corrosion cracking. This alloy has good corrosion resistance to nitric acid and organic acids, but has limited corrosion resistance in sulfuric acid and hydrochloric acid. In addition to the possibility of pitting corrosion in halides, it has good corrosion resistance in oxidizing and non-oxidizing salts. It also has good corrosion resistance in water, steam and mixtures of steam, air and carbon dioxide.
NS337 corrosion-resistant alloy is a high-strength, high-corrosion-resistant alloy material synthesized from various elements such as nickel, molybdenum, chromium, and titanium. This alloy material has good acid resistance, alkali resistance, and salt corrosion resistance. The alloy has good comprehensive properties in the temperature range of -253 ~ 700°C. The yield strength below 650°C ranks first among deformed high-temperature alloys. It has good performance, Processability and weldability. Various parts with complex shapes can be manufactured.
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FAQ
Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the express cost.
Q: What shipping ports are there?
A: Generally, we ship from Tianjin Port, you can choose other ports according to your needs.
Q: About the product price?
Answer: Due to cyclical changes in raw material prices, prices vary in different periods.
Q: About the product price of NS113 NS337 Large diameter stainless steel pipe?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
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