S32205 duplex stainless steel pipe is a stainless steel material with excellent mechanical properties and corrosion resistance. Its main characteristics include high strength, good corrosion resistance, excellent weldability and high temperature stability.
Chemical composition
The chemical composition of S32205 includes carbon (C) ≤0.030%, silicon (Si) ≤1.00%, manganese (Mn) ≤2.00%, phosphorus (P) ≤0.030%, sulfur (S) ≤0.020%, chromium (Cr) 22.00~23.00%, nickel (Ni) 4.50~6.50%, molybdenum (Mo) 3.00~3.50%, nitrogen (N) 0.14~0.20%1. These ingredients make it have excellent corrosion resistance and high strength, suitable for highly corrosive environments.
Application scenarios
Oil and gas industry: used to transport corrosive media such as oil, gas, water, etc.
Chemical industry: manufacturing chemical equipment such as storage tanks, pipelines, reactors, etc.
Desalination: Due to its excellent resistance to seawater corrosion, it is often used in desalination equipment.
Food processing: It meets food grade requirements and can be used in food processing equipment.
| grade | UNS | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo | Ni |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-11.0 |
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | - | 8.0-13.0 |
| TP316 | S31600 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 2.00-3.00 | 10.0-14.0 |
| TP316L | S31603 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 2.00-3.00 | 11.0-14.0 |
| 316Ti | S31635 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.0-18.0 | 2.00-3.00 | 10.0-12.0 |
| TP317 | S31700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 3.0-4.0 | 11.0-14.0 |
| TP317L | S31703 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 3.0-4.0 | 11.0-15.0 |
| TP321 | S32100 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-12.0 |
| 321H | S32109 | 0.04-0.1 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-12.0 |
| 310 | S31000 | 0.25 | 2 | 0.045 | 0.03 | 1.5 | 24.0-26.0 | 0.75 | 19.0-22.0 |
| TP310S | S31008 | 0.08 | 2 | 0.045 | 0.03 | 1 | 24.0-26.0 | 0.75 | 19.0-22.0 |
| TP347 | S34700 | 0.08 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-13.0 |
| TP347H | S34709 | 0.04-0.1 | 2 | 0.045 | 0.03 | 1 | 17.0-19.0 | - | 9.0-13.0 |
| | S31254 | 0.02 | 1 | 0.03 | 0.01 | 0.8 | 19.5-20.5 | 6.0-6.5 | 17.5-18.5 |
| AL-6XN | N08367 | 0.03 | 2 | 0.04 | 0..03 | 1 | 20.0-22.0 | 6.0-7.0 | 23.5-25.5 |
| F904L | N08904 | 0.02 | 2 | 0.04 | 0.03 | 1 | 19.0-23.0 | 4.0-5.0 | 23.0-28.0 |
| 2205 | S31803 | 0.03 | 2 | 0.03 | 0.02 | 1 | 21.0–23.0 | 2.5–3.5 | 4.5–6.5 |
| 2205 | S32205 | 0.03 | 2 | 0.03 | 0.02 | 1 | 22.0–23.0 | 3.0–3.5 | 4.5–6.5 |
| 2507 | S32750 | 0.03 | 1.2 | 0.035 | 0.02 | 0.8 | 24.0-26.0 | 3.0–3.5 | 6.0-8.0 |
| | S32760 | 0.05 | 1 | 0.03 | 0.01 | 1 | 24.0-26.0 | 3.0-4.0 | 6.0-8.0 |
Q1.Can I have a sample order for stainless steel products?
A:Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2.What about the lead time?
A:Sample takes 3-5 days, production time takes 7-15days for order quantity more than 28tons.
Q3.Do you have any MOQ limit for stainless steel products order?
A:Low MOQ, 1pc for sample checking
Q4.How do you ship and how long does it take to arrive?
A:For samples, we usually ship by DHL, UPS, FedEx or TNT, It usually takes 3-5 days to arrive. Airline and sea shipping are also optional. For mass products, ship freight is preferred.
Q5.Is it OK to print my logo on the product?
A:Yes.OEM and ODM can be provided for us.
Q6:Do you provide guarantee for the product?
A:Yes, we provide 5-10 years warranty for our products.
Q7:How to deal with the failure?
A: First of all, our products are produced under a strict quality control system, and the defective rate will be reduced by 0.2%.
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S32205 duplex stainless steel pipe Laser cutting stainless steel welded pipe High temperature resistant Corrosion resistant Images
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