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The UNS NO8810 DIN W.NR. 1.4958 Seamless Pipe is a high - performance alloy pipe designed to meet the most demanding industrial applications. This seamless pipe is manufactured from an alloy primarily composed of nickel, chromium, iron, and small amounts of other elements such as titanium and aluminum. The composition is carefully controlled to ensure excellent mechanical properties and corrosion resistance in high - temperature environments.
It conforms to international standards, ensuring its quality and reliability. The seamless construction of the pipe eliminates the risk of leakage at weld joints, making it highly suitable for applications where integrity and safety are of utmost importance. The pipe has a smooth inner and outer surface, which helps to reduce fluid resistance and improve flow efficiency.
One of the key features of the UNS NO8810 DIN W.NR. 1.4958 Seamless Pipe is its outstanding resistance to high - temperature oxidation and carburization. It can withstand continuous service temperatures up to a high range, making it ideal for use in furnaces, heat treatment equipment, and other high - temperature industrial processes. The alloy's structure provides excellent mechanical strength even at elevated temperatures, ensuring that the pipe can handle high - pressure applications without deformation or failure.
Another important feature is its good resistance to a wide range of corrosive media. It shows excellent performance in both reducing and oxidizing environments, including acids, alkalis, and salt solutions. This makes it suitable for use in chemical processing plants, petrochemical industries, and marine environments where corrosion is a major concern. The pipe also has good formability and weldability, allowing for easy installation and fabrication in various engineering projects.
The UNS NO8810 DIN W.NR. 1.4958 Seamless Pipe finds extensive applications in several industries. In the chemical industry, it is used for transporting corrosive chemicals, such as acids and alkalis, as well as for manufacturing heat exchangers, reactors, and other process equipment that operate under high - temperature and corrosive conditions.
In the energy sector, it is employed in power plants for steam pipelines, superheaters, and reheaters, where high - temperature and high - pressure steam are involved. The pipe is also suitable for use in the aerospace industry for components that need to withstand high temperatures, such as engine parts and exhaust systems. Additionally, in the heat treatment industry, it is used in furnaces for heat treatment of metals, ensuring the proper flow of gases and maintaining the integrity of the furnace structure.
Chemical Composition | ||||||||||
% | C | Mn | Si | Cr | S | Ni | Cu | Fe | Al | Ti |
MIN | 0.05 | 19.00 | 30.00 | 39.50 | 0.15 | 0.15 | ||||
MAX | 0.10 | 1.50 | 1.00 | 23.00 | 0.02 | 35.00 | 0.75 | 0.60 | 0.60 | |
Specification | Physical Properties | ||||
Seamless pipe and tube | ASTM B 407, B 829 | DENSITY | 7.94g/cm3 | MELTING RANGE | 1357-1385 ℃ |
Specifications Of UNS NO8810/DIN W. NR. 1.4958 Seamless Pipe |
OD: 1mm-325mm
WALL THICKNESS: 0.2mm-20mm
Max Length:12m (Special specifications are available as required)
Production Processes |
The UNS NO8810 DIN W.NR. 1.4958 Seamless Pipe is a high - performance alloy pipe designed to meet the most demanding industrial applications. This seamless pipe is manufactured from an alloy primarily composed of nickel, chromium, iron, and small amounts of other elements such as titanium and aluminum. The composition is carefully controlled to ensure excellent mechanical properties and corrosion resistance in high - temperature environments.
It conforms to international standards, ensuring its quality and reliability. The seamless construction of the pipe eliminates the risk of leakage at weld joints, making it highly suitable for applications where integrity and safety are of utmost importance. The pipe has a smooth inner and outer surface, which helps to reduce fluid resistance and improve flow efficiency.
One of the key features of the UNS NO8810 DIN W.NR. 1.4958 Seamless Pipe is its outstanding resistance to high - temperature oxidation and carburization. It can withstand continuous service temperatures up to a high range, making it ideal for use in furnaces, heat treatment equipment, and other high - temperature industrial processes. The alloy's structure provides excellent mechanical strength even at elevated temperatures, ensuring that the pipe can handle high - pressure applications without deformation or failure.
Another important feature is its good resistance to a wide range of corrosive media. It shows excellent performance in both reducing and oxidizing environments, including acids, alkalis, and salt solutions. This makes it suitable for use in chemical processing plants, petrochemical industries, and marine environments where corrosion is a major concern. The pipe also has good formability and weldability, allowing for easy installation and fabrication in various engineering projects.
The UNS NO8810 DIN W.NR. 1.4958 Seamless Pipe finds extensive applications in several industries. In the chemical industry, it is used for transporting corrosive chemicals, such as acids and alkalis, as well as for manufacturing heat exchangers, reactors, and other process equipment that operate under high - temperature and corrosive conditions.
In the energy sector, it is employed in power plants for steam pipelines, superheaters, and reheaters, where high - temperature and high - pressure steam are involved. The pipe is also suitable for use in the aerospace industry for components that need to withstand high temperatures, such as engine parts and exhaust systems. Additionally, in the heat treatment industry, it is used in furnaces for heat treatment of metals, ensuring the proper flow of gases and maintaining the integrity of the furnace structure.
Chemical Composition | ||||||||||
% | C | Mn | Si | Cr | S | Ni | Cu | Fe | Al | Ti |
MIN | 0.05 | 19.00 | 30.00 | 39.50 | 0.15 | 0.15 | ||||
MAX | 0.10 | 1.50 | 1.00 | 23.00 | 0.02 | 35.00 | 0.75 | 0.60 | 0.60 | |
Specification | Physical Properties | ||||
Seamless pipe and tube | ASTM B 407, B 829 | DENSITY | 7.94g/cm3 | MELTING RANGE | 1357-1385 ℃ |
Specifications Of UNS NO8810/DIN W. NR. 1.4958 Seamless Pipe |
OD: 1mm-325mm
WALL THICKNESS: 0.2mm-20mm
Max Length:12m (Special specifications are available as required)
Production Processes |
