Ns 321 Stainless Steel Tube High-Temperature Nickel Based Alloy

• After-sales Service: Very Good
• Warranty: 1year
• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Polished
• Model NO.: 60*4
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
• Section Shape: Round
• Transport Package: Wooden Box
• Specification: 600*600
• Trademark: dingyuxinda
• Origin: China
• HS Code: 7304112000
• Production Capacity: 50000ton/Year

Product Description

1, Basic performance of NS321
NS321 is a nickel based alloy with excellent corrosion resistance. It can maintain high corrosion resistance and excellent antioxidant performance in harsh environments such as acidity, alkalinity, and hydrochloric acid. In addition, NS321 has good high-temperature stability and can operate stably for a long time under high temperatures.

2, Application Fields of NS321
1. Chemical industry: NS321 is widely used in the manufacturing of chemical equipment, such as reactors, distillation towers, heat exchangers, etc. It can withstand high temperatures and corrosive media in the chemical production process, extending the service life of the equipment.
2. Petroleum industry: NS321 is commonly used in oil extraction and storage equipment, such as oil well drill pipes, oil well pipelines, etc. It can resist the corrosion of harmful substances such as hydrogen sulfide in oil wells, ensuring the safe production of oil and gas.
3. Metallurgical industry: NS321 has also been widely used in the metallurgical industry, used for manufacturing high-temperature melting furnaces and other equipment, to resist the erosion of high temperature and corrosive gases.

3, Advantages of NS321
1. Good corrosion resistance: NS321 can maintain high corrosion resistance in harsh environments such as acidity, alkalinity, and hydrochloric acid, and has good resistance to some highly corrosive media.
2. High temperature stability: NS321 has excellent high temperature stability and can maintain good performance for a long time in high temperature environments.
3. Antioxidant performance: NS321 can effectively resist oxidation and extend the service life of the material.
4. Good mechanical performance: NS321 has excellent mechanical properties, high strength, good toughness, and is suitable for various complex working conditions.
In summary, NS321 is a special metal material with excellent corrosion resistance and high-temperature stability. It has been widely used in industries such as chemical, petroleum, and metallurgy, and has good corrosion resistance, high-temperature stability, oxidation resistance, and mechanical properties. By using NS321, the service life of the equipment can be effectively extended, production efficiency can be improved, and safety production can be guaranteed.

 

Company Profile
Wuxi Dingyu Xinda Special Steel Co., Ltd. has world-class metallurgical equipment, mature and stable technology, and safe and reliable process flow. The smelting of special functional superalloys adopts the VIM+VAR dual vacuum dual process and the VIM+PESR+VAR triple process for smelting production; Vacuum induction melting (VIM), vacuum consumable (VAR), atmosphere protected electroslag remelting (PESR) and conventional process IF+AOD+LF+VOD metallurgical equipment. Processing equipment such as heat treatment furnaces, peeling machines, rolling straightening machines, cold drawing machines, and coreless grinders; German Spike direct reading spectrometer, hardness machine, tensile machine, impact testing machine, automatic and manual ultrasonic non-destructive testing machine, eddy current non-destructive testing machine, corrosion testing machine,salt spray testing machine, German Leica metallographic microscope and other complete testing equipment. Since 2005, Dingyu.

F A Q                                             
1. How can I know whether you are a reliable company?
We have been engaged in the steel industry for nearly 7 years and have a high reputation in China, We welcome you to inspect our company at any time.
2. Can you guarantee your products?
Yes, we guarantee your 100% satisfaction on all our products. Please feel free to feedback us immediately.
3. Do you provide samples?
Yes, we can provide most of the product samples. We will charge a little sample fee. But we will return the charge if you place an order. if you asked to use DHL, Blue Dart Express, FedEx, etc. to send samples, you can inform us in advance to prepare.
4. Can I visit your company?
Of course, If you want to order our products and visit our company, please contact us to make an appointment.
5. Can you make boxes according to my request ?
Yes,customization service is available,OEM business is appreciated.
When you place the orders,we arrange the production asap,When finish the orders, we will inform you and also we arrange the shipping in the same time.
6. How much is the freight?
It depends on the number and transport methods. When asked about the freight, we want you to let us know your detailed information , such as the product name and quantity and your favorite mode of transport, as well as your designated port or airport. We thank you for providing us the information to estimate the cost.