321 Stainless Steel Alloy Round Pipe
321 Stainless Steel Alloy Round Pipe is a durable and reliable material that is widely used in the construction industry. This alloy is known for its high strength, corrosion resistance, and excellent heat resistance. It is a great choice for high-temperature applications such as refineries, chemical plants, and power plants.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 321 stainless steel alloy round pipe in China, also supports customized service with low price. Welcome to wholesale discount 321 stainless steel alloy round pipe for sale here from our factory. Contact us for free sample.
Stainless Steel Grade 321:
Grade 321 is an austenitic stainless steel alloy.
It contains primarily chromium (around 17-19%), nickel (approximately 9-12%), and a small amount of titanium (about 0.5%).
The titanium content is added to prevent the formation of chromium carbides during welding and high-temperature exposure, making it more resistant to intergranular corrosion.
321 stainless steel offers excellent high-temperature resistance and corrosion resistance.
Round Pipe:
The term "round pipe" refers to the shape of the tubing, which is cylindrical with a circular cross-section.
Round pipes are commonly used in various industries for conveying fluids, gases, or as structural components, depending on the application and size.
Applications of 321 Stainless Steel Alloy Round Pipes:
High-Temperature Applications: 321 stainless steel is often used in applications where high-temperature resistance is essential. It can withstand temperatures up to 1,870°F (1,022°C) without significant scaling or loss of mechanical properties. This makes it suitable for exhaust systems, aerospace components, and industrial ovens.
Corrosion Resistance: Like other stainless steels, 321 offers excellent corrosion resistance, making it suitable for applications in corrosive environments. It is used in chemical processing, petrochemical, and pharmaceutical industries.
Food Processing: In the food and beverage industry, 321 stainless steel is used for the construction of equipment and piping systems due to its corrosion resistance and ease of cleaning.
Heat Exchangers: The alloy's high-temperature capabilities make it a suitable choice for heat exchanger tubing in various industries.
| Standard | GB,JIS,ASTM,BS,DIN,... |
| Surface | Electric galvanizing, Hot galvanizing |
| Technique | Arc welding, resistance welding (high frequency, low frequency), gas welding , furnace welding |
| OD | Round Pipe: 10mm-406.4mm; Square Pipe: 10mm*10mm~500mm*500mm; Rectangular Pipe :10mm*20mm~400mm*600mm |
| Length | 1-12m or as customers' requirement |
| Wall Thickness | 0.3mm-30mm |
| Application | general engineering structure to cars, Bridges, ships, boilers ,pressure vessels and other manufacturing… |
| Trade Terms | EXW,FOB,CIF CFR |
| Loading Port | Shanghai port, Tianjin port, Qindao port |
| Payment terms | 1)30 % T/T deposit in advance and balance 70% before delivery. |
| 2) 30% deposit by T/T, the balance by L/C at sight. | |
| 3) 100% L/C at sight. | |
| MOQ | 5Tons |
| Packing Detail | Standard export package or customized requirements are accepted |
| Delivery time | 1.Usually,within10-20days after receiving deposit or LC. 2.According to the order quantity |
| Samples | Free samples are provided but the freight is borne by the buyer |
FAQ:
Q1: Why choose us?
A: We is affiliated company of Angang group top 10 state-owned steel mill in China with many years history.
Q2: Can you make the product with my design?
A: Yes, we can. We supply customized service. You can send us all the details of what you need, then we will provide detailed quotation.
Q3: How about the payment terms?
A: We accept T/T, L/C, Paypal, West Union and any other way if possible.
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