2205 Welded Stainless Steel Tube
ASTM 2205 Welded Stainless Steel Tube, the manufacturing process must control several key parameters:
Chemical Composition: The tube must maintain precise levels of elements such as chromium, molybdenum, nickel, and nitrogen, which contribute to its excellent corrosion resistance and mechanical strength. The balance of these elements is crucial for achieving the desired properties of the duplex stainless steel .
Heat Treatment: The tubes should undergo a solution annealing treatment, which involves heating to a specific temperature, holding for a period, and then rapid cooling. This process helps to achieve a uniform microstructure, reduce hardness, and eliminate weld stresses, resulting in a stable metallurgical organization .
Welding: Welding should be performed using appropriate filler materials, such as ER2209 or E2209, to maintain the balanced duplex structure. The heat input during welding must be controlled to prevent excessive ferrite formation, which can cause embrittlement. It's also important to avoid preheating and post-heating to prevent adverse microstructural changes.
| Size | Wall thickness | 0.8mm-35mm |
| Outer diameter | 6mm-630mm | |
| Length | 800mm,2000mm,5800mm,6000mm,12000mm,or as required. | |
| Trade terms | Price terms | FOB,CIF,CFR,CNF,Ex-work |
| Payment terms | T/T, L/C, Global Pay, | |
| Delivery time | Prompt delivery or as the order quantity. | |
| Export to | Philippines,Saudi Arabia,Canada,USA, Brazil,Korea,Canada, Viet Nam, Peru,Mexico, Russia,etc | |
| Package | Standard export seaworthy package,or as required. | |
| Application | Widely used in automotive,petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. |
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2205 Welded Stainless Steel Pipe
FAQ:
1.Q: Can we visit your factory?
-A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
2.Q: Can you provide OEM/ODM service?
-A: Yes. Please feel free to contact us for more detail discussion
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