A789 S31803 Duplex Steel Welded Pipe

GNEE is a manufacturer, supplier and exporter of A789 S31803 Duplex Stainless Steel Pipe and Tubes made from high quality raw materials. GNEE products are designed to major international standards and sold in many countries around the world.
The microstructure of A789 Duplex 2205 Pipe is approximately 50% ferrite and 50% austenite. A789 S31803 Welded Pipe has particularly good performance in chlorides and other corrosive media and is able to withstand higher pressures and temperatures.
A789 S31803 Welded Polished Stainless Steel Pipe is made from Duplex Stainless Steel and is manufactured by welding process without the addition of filler metal. It is rapidly quenched in cold air or water to a temperature of 1800°F [980°C] - 1900°F [1040°C].

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SA789 S31803 material pipe Heat Treatment Requirements

A789 UNS S31803 Duplex Tube Tensile Requirements

A789 S31803 polished stainless steel pipe

Advantages of Choosing GNEE

Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.

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FAQ

Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers
need to bear the courier cost.
Q: What product information do I need to provide?
A: You need to provide grade, wall thickness, width and quantity you need to buy.
Q: What are the shipping ports?
A: You can choose other ports according to your needs.

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