China Hunan Dinghan New Material Technology Co., LTD company news

Solution treatment + aging heat treatment process of 718 (Inconel 718) round bar Inconel 718 is a nickel-based precipitation hardening high-temperature alloy, commonly used in high-temperature and high-stress environments such as aerospace, gas turbines, oil and gas, and nuclear industries. In order ... Read More

Inconel 601, as an advanced nickel-based high-temperature alloy, has shown remarkable performance in high demanding fields such as aerospace, chemical industry, and energy, thanks to its excellent high-temperature resistance, oxidation resistance, and corrosion resistance. Key Features: 1.High... Read More

Inconel 625 was developed in the 1960s with the purpose of creating a material that could be used for steam-line piping. Some modifications were made to its original composition that have enabled it to be even more creep-resistant and weldable. Thanks to these enhancements, the applications of ... Read More

To overcome the problem of corrosion in extreme environments, Alloy C-276 pipes are here! In industries such as chemical, oil and gas, and pharmaceuticals, equipment often faces acidic, chlorine-containing, and highly corrosive working conditions. Traditional stainless steel materials often fail to ... Read More

This diagram shows the decomposition structure of a nickel alloy valve, and its components and functions are as follows: Main structural components 1.BODY：As the basic frame of nickel alloy valves, it is usually cast or forged from high-strength nickel alloy materials. It has good corrosion ... Read More

The petrochemical industry is one of the most demanding sectors in terms of material performance. Equipment and components used in this industry must withstand extreme conditions, including high temperatures, high pressures, and corrosive environments. Nickel alloys have emerged as a critical ... Read More

What is a flange? A flange is a disk-shaped component used to connect pipes, containers, or mechanical parts, typically used in pairs and secured with bolts and gaskets. Features of flanges include: ●Precise drilling for accurate assembly. ●​Controlled material structure to ensure strength and ... Read More

Overview of the API-6A standard API stands for American Petroleum Institute (API), the organization responsible for developing these standards. API standards represent a valve's feature set. The API mark ensures that the valve meets strict quality and performance standards. API 6A applies to ... Read More

When it comes to nickel-based alloys, Inconel 625 stands out as a versatile and robust material, especially in the form of forgings. This remarkable alloy is engineered to withstand extreme environments, making it a top choice for industries ranging from aerospace to chemical processing. In this ... Read More

The hot-extrusion is a machine that shapes plastic materials into strips, tubes, sheets, and other forms through extrusion. Our new hot extrusion equipment can provide high-quality Nickel Alloy and Special Stainless Steel seamless pipes and Special-shaped profiles. The main components of an ... Read More