A249 TP321 ERW Steel Tube
GNEE is one of the leading manufacturers, suppliers and exporters of A249 TP321 Stainless Steel Pipe, using high quality materials for these products.
A249 Stainless Steel 321 Welded Pipe has similar weldability to 304 Stainless Steel, the main difference being the addition of titanium which reduces or prevents carbide precipitation during welding. Hence A249 321 Straight Seam Pipe is an indispensable alloy grade in those applications where welding is the main requirement.
A249 ERW Stainless Steel Pipe is used in the manufacturing of condensers, which are devices that convert steam into liquid. They are widely used in power plants, chemical processing, and refrigeration systems.
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ASTM A249 321 SS Tubing Mechanical Properties
| A249 | Tensile stress (MPA) |
Yield stress (MPA) | elongation (%) | hardness (HRB) |
|---|---|---|---|---|
| TP 321 | 520 | 205 | 40 | 90 |
SS UNS S32100 SA 249 Tube Chemical Composition
| SA249 | C | SI | MN | P | S | CR | NI | TI | N |
|---|---|---|---|---|---|---|---|---|---|
| TP321 | 0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 17.0/19.0 | 9.0/12.0 | 5 X C Min – 0.70 Max | 0.10 |
A249 TP321 High temperature pipe
Why choose us
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.
Q: About the product price?
A: Due to the cyclical changes in raw material prices, prices vary from period to period.
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