305 309 416L Stainless Steel Pipe Flange
309, 305, and 446L stainless steel flanges are excellent choices for a wide range of applications. With their exceptional performance, durability, and resistance to high temperatures, corrosion, and other forms of damage, they are sure to meet your needs and exceed your expectations. So why not choose one of these high-quality options for your next project?
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 305 309 416l stainless steel pipe flange in China. With abundant experience, we warmly welcome you to wholesale customized 305 309 416l stainless steel pipe flange from our factory. For price consultation, contact us.
309, 305, and 446L Stainless Steel Flanges: A High-Quality Choice for Diverse Applications

If you are looking for high-quality stainless steel flanges, you cannot go wrong with the options of 309, 305, and 446L. These materials offer exceptional performance and durability, making them ideal for use in a wide range of applications.
The 309 stainless steel flanges are known for their resistance to high temperatures and corrosion. They are especially useful for welding applications, as they provide excellent intergranular corrosion resistance. Additionally, 309 flanges are often used in furnace parts, heat exchangers, and other high-temperature applications.
For applications that require excellent machinability and ductility, the 305 stainless steel flanges are a great choice. They are widely used in the food processing industry, as well as in the chemical and petrochemical industries. This is due to their superior chemical resistance, low carbon content, and ease of fabrication.
| Flange Type | Socket Weld, Threaded, Weld Neck | Slip On, Blind | Lap Joint |
| Material Grade | 309 | 305 | 446L |
| Size Range (in inches) | 1/2" - 6", 1/2" - 60" | 1/2" - 60" | 1/2" - 12" |
| Pressure Rating (in psi) | 150#, 300#, 600#, 900#, 1500#, 2500# | 150#, 300#, 600#, 900#, 1500#, 2500# | 150#, 300#, 600#, 900#, 1500#, 2500# |

Finally, the 446L stainless steel flanges offer significant heat resistance and corrosion resistance, making them ideal for use in high-temperature environments. They feature a high level of chromium, which helps to prevent tarnishing and corrosion. 446L flanges are commonly used in heat exchangers, chemical processing equipment, and other demanding applications.
In conclusion, the 309, 305, and 446L stainless steel flanges are excellent choices for a wide range of applications. With their exceptional performance, durability, and resistance to high temperatures, corrosion, and other forms of damage, they are sure to meet your needs and exceed your expectations. So why not choose one of these high-quality options for your next project?
Q: Do you provide samples?
A: If you are interested in our products, you can get samples and catalogs for free.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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