China piping solution supplier:

China piping solution supplier

Duplex stainless steel pipes are used for applications such as power industry, chemical industry, oil and gas industry, desalination and seawater treatment plants. The applications of these pipes range from handling small scale to large scale processes. Pipes made of duplex stainless steel have very high mechanical strength with good erosion resistance and corrosion resistance. Duplex stainless steel pipes are mostly used in the power industry because they have very high resistance to crevice corrosion and pitting corrosion.
Duplex stainless steel pipes are also known as double-wall, or extra corrosion resistant (ECR) pipes. This type of pipe has two layers of stainless steel that sandwich an inner core with a non-reflective coating on its surface. The outer layer of duplex stainless steel is usually between 0.05 and 0.10 inches thick while the inner core can be up to 0.20 inches thick depending on its use in your particular application needs
Duplex stainless steel pipes offer several benefits over plain carbon steel pipes:
They’re more durable than other types because they’re more resistant to rusting and corrosion from harsh environments such as salt water or steam (which can cause pitting). This means that you’ll have fewer replacements needed over time – which saves money for both you and your business!
They’re highly resistant against chemical attack from acids like sulfuric acid, hydrochloric acid etc., meaning they’ll last longer without needing repainting every few years so there’s less maintenance required overall!
A duplex stainless steel pipe is made up of two phases namely austenitic phase and ferritic phase in equal proportions. These two phases together make it a microstructure which is balanced and has very high mechanical strength at both room temperature and elevated temperature also. A duplex stainless steel pipe has a higher tensile strength than that of an austenitic stainless pipe. They can also be resistance welded with ease. They have excellent workability when it comes to cold forming, beveling etc thanks to their easy machinability. They can be drawn, spun hot formed very easily with low elasticity.
Duplex stainless steel pipes are widely used in many industries and they also have a high resistance to crevice corrosion which is one of the main reasons why they are preferred by many industrial users. These pipes have very good resistance to pitting corrosion too. They can be used at temperatures up to 350°C (662°F) and higher if necessary.
Duplex stainless steel pipe manufacturer provides duplex stainless steel pipes, DSS pipes, duplex stainless steel seamless pipes and duplex stainless steel welded pipes for the industrial sector.

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