Everything you need to know about UNS S30409 EFW Pipe

What is UNS S30409 EFW Pipe?

UNS S30409 is a variant of the standard 304 stainless steel alloy. UNS S30409 EFW Pipe is made by joining two pieces of metal with an electric arc, which melts and fuses the edges together. EFW pipes have welded joints on the inside and outside, making them highly resistant to corrosion and leaks.

Applications of UNS S30409 EFW Pipe

UNS S30409 EFW Pipe is commonly used in various industries, including chemical processing, food and beverage, oil and gas, pharmaceuticals, and more. Its corrosion resistance and high temperatures make it an ideal choice for oil refineries, industrial parts, and medical equipment. These pipes are also used in the petrochemical industry, specifically in low-pressure applications.

Properties and Features of UNS S30409 EFW Pipe

ASTM A358 Stainless Steel TP304 Pipe is known for its excellent corrosion resistance, even in harsh environments. It is also highly resistant to oxidation, making it an ideal option for high-temperature applications. Additionally, it exhibits good formability, weldability, and workability, making it an easy material to work with. Finally, the UNS S30409 EFW Pipe can be easily fabricated and machined to exact specifications.

Advantages of Using UNS S30409 EFW Pipe

One of the main advantages of ASTM A358 Stainless Steel TP304H Pipe is its corrosion resistance. This makes it a reliable choice for industries where leakage or corrosion can lead to serious problems. Additionally, its ability to withstand high temperatures and weldability make it an ideal material for high pressure and high temperatures.


UNS S30409 EFW Pipe is a widely used stainless steel piping solution because of its excellent corrosion resistance, resistance to high temperatures, and durability. Understanding the properties and features of this type of pipe will help you choose the best piping solution for your specific needs.

Everything you need to know about UNS S30409 EFW Pipe

by Nitron Alloys Overseas time to read: 1 min