Alloy 690 Stainless Steel Tube High-Temperature 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

Alloy 690 is a nickel based alloy that belongs to the Inconel series of alloys. Its main components include elements such as nickel (Ni), chromium (Cr), iron (Fe), molybdenum (Mo), zirconium (Zr), etc. It has excellent corrosion resistance and heat resistance, and can be used in high temperature, high pressure, and corrosive environments. It is a high-performance alloy material.
Alloy 690 is widely used in the nuclear industry, petrochemical industry, chemical industry, and other fields. In the nuclear industry, it is used to manufacture fuel elements, pressure shells, coolers, steam generators and other components of nuclear reactors. In the fields of petrochemical and chemical engineering, it is used to manufacture high-temperature and high-pressure equipment such as chemical reactors, heat exchangers, distillation towers, pipelines, and storage tanks.
The main features of Alloy 690 include:
1. Excellent corrosion resistance: Alloy 690 exhibits excellent corrosion resistance in corrosive media such as acid, alkali, and salt.
2. High temperature strength: Alloy 690 can be used for a long time in high temperature environments, with excellent high temperature strength and antioxidant performance.
3. Machinability: Alloy 690 is easy to process and form, and can manufacture various shapes and sizes of components and equipment.
4. Resistance to thermal stress cracking: Alloy 690 can resist thermal stress cracking at high temperatures and has good toughness and ductility.
In summary, Alloy 690 is a high-performance alloy material with excellent corrosion resistance, heat resistance, and mechanical properties. It is widely used in high-temperature, high-pressure, and corrosive environments.

 

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.