Duplex(Super Duplex) Stainless Steel Pipe And Tube

Zhejiang Xintongda Special Steel Manufacturing Co.,Ltd is a leading manufacturer of Duplex, Super Duplex and Hyper Duplex stainless steel seamless tube and pipe more 30years. We provide one of the world’s most extensive stocks of seamless tube and pipe ready for delivery to your next project. (Zhejiang Xintongda already become one of the biggest stockiest of Duplex steel and Super Duplex Steel tubes and pipes)
In addition, our technical department and metallurgists are prepared to help you with advice and guidance.
The products include: seamless duplex steel tube, seamless tube (31803,32205.. .) and super duplex steel tube,( 32750,32760…) and Hyper duplex steel (33207..), seamless duplex steel pipe(31803,32205 ...) and super duplex steel pipe,( 32750,32760…) and Hyper duplex steel pipe (33207...), which are used the following industries:

Chemical and Petrochemical Equipment
Commonly used in heat exchanger piping, storage tanks, pump bodies, and other components. Its combination of high strength and corrosion resistance makes it particularly suitable for environments containing chlorides. ?
1,Marine Engineering
Widely used in shipbuilding, offshore platforms, and desalination equipment, it withstands seawater corrosion and extreme climatic conditions. ?
2,Construction and Bridge Engineering
Some high-rise buildings and bridges utilize duplex steel, leveraging its high strength and corrosion resistance to reduce material thickness and lower costs. ?
3,Pulp and Chemical Containers
Commonly used in equipment such as pulp digesters and large storage tanks, it withstands high temperatures and strong acid/alkali corrosion. ?
4,Pipelines and Mechanical Components
Suitable for industrial piping systems, mechanical transmission components, and prestressed steel, offering both strength and toughness.
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