The benefits of a corrosion resistant metal when it comes to pipes should be abundantly clear. That’s why stainless steel is a common choice for piping applications. Because pipes and tubes come in a wide variety of shapes and sizes, it can be difficult to distinguish between them. For this reason, we generally classify pipes based on their functions.
Stainless steel grade 304 is among the most common alloys used for pipes. This is because of its all around corrosion resistance and other benefits. 304 also offers strong chemical resistance, an added bonus for materials exposed to high amounts of water, especially in industrial settings.
However, when you’ll be handling temperatures above 800 degrees Fahrenheit, 304 will not be suitable, as it becomes susceptible to carbide precipitation. In such cases, stainless steel 304L will be more appropriate.
One specific piping application is known as stainless steel pressure pipe. This grade of stainless steel is made up of solid chromium, or alternatively, a chromium-nickel mixture. The appropriate alloys for this type of pipe generally come from the ferritic and austenitic families. Applications include seamless pipe, welded pipe, electric fusion welded pipe, and large diameter welded pipe. This type of pipe can be useful for corrosive or high-temperature applications, as well as high-pressure environments.
Another popular application for stainless steel piping is in sanitary tubing. For example, sanitation is a prime consideration in the food and beverage and medical device industries. Stainless steel, in addition to its corrosion resistance, is celebrated because it is easy to clean and doesn’t tarnish. The alloy ASTMA270 is a popular choice for sanitary piping.
Some applications for stainless steel pipes are in high performance industries such as aerospace and engineering. Alloys that are chromium and nickel based offer a high degree of heat resistance, an important consideration for aircraft. Stainless steel aircraft tubing also needs to be strong, and able to be work-hardened and welded.
Bestar Steel offers a wide variety of stainless steel tubing, including the following alloys: 304, 304L, 316, and 316L. Our stainless steel pipes are commonly found in construction applications. Because of its ductility, it can easily be fitted into walls without requiring any heat treatment. We have found that the average lifespan for steel pipes in plumbing is close to fifty years.
Post time: Jan-24-2022