321 stainless steel is a Ni-Cr-Ti type austenitic stainless steel with abrasion resistance, high temperature resistance, creep resistance, etc. It is used to manufacture linings and pipelines for wear-resistant acid containers and wear-resistant equipment.
Characteristics
Ti in 321 stainless steel exists as a stabilizing element, but it is also a heat-resistant steel grade, which is much better than 316L at high temperatures. 321 stainless steel has good abrasion resistance in organic and inorganic acids of different concentrations and temperatures, especially in oxidizing media, and is used to manufacture linings and pipelines for wear-resistant acid containers and wear-resistant equipment.
321 stainless steel is a Ni-Cr-Ti type austenitic stainless steel, and its performance is very similar to 304, but due to the addition of metal titanium, it has better resistance to intergranular corrosion and high temperature strength. Due to the addition of metal titanium, the formation of chromium carbide is effectively controlled.
321 stainless steel has excellent high temperature stress rupture performance and high temperature creep resistance, and stress mechanical properties are better than 304 stainless steel. Suitable for welding components used at high temperatures.
| Size | Wall thickness | 1mm-150mm |
| Outer diameter | 6mm-2500mm |
| Delivery time | Prompt delivery or as the order quantity. |
| Package | Standard export seaworthy package,or as required. |
| Application | It is widely used in the fields of petroleum, food, chemical industry, construction, electric power, nuclear energy,
energy,machinery, biology, papermaking, shipbuilding and boilers. Pipes can also be made according to customer requirements. |
| Contact | If you have any questions,please feel free to contact me. |
| Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
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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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Wear-resistant 321 stainless steel pipe High temperature resistance Creep resistance Images
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