• December 25th 2023

Stainless steel 317 is an austenitic stainless steel with enhanced corrosion resistance, particularly in acidic and chloride-containing environments. Here are ten common applications of 317 stainless steel:

Chemical Processing Equipment:

317 stainless steel is widely used in the chemical industry for equipment like reactors, vessels, and piping systems that handle corrosive chemicals, thanks to its resistance to pitting, crevice corrosion, and strong acids.

Pulp and Paper Industry:

In the pulp and paper industry, 317 stainless steel finds applications in digesters, bleach washers, and other equipment where resistance to corrosive chemicals, such as sulfuric acid and chloride-containing liquids, is crucial.

Textile Industry:

Textile processing equipment, especially those involved in dyeing and finishing operations where corrosive chemicals are used, may use 317 stainless steel for its corrosion resistance.

Marine Equipment:

Similar to 316 stainless steel, 317 is utilized in marine applications for components like boat fittings, marine hardware, and parts exposed to saltwater environments due to its improved corrosion resistance.

Flue Gas Desulfurization Systems:

317 stainless steel is employed in flue gas desulfurization (FGD) systems used in power plants to control emissions. Its resistance to sulfuric acid and other corrosive elements makes it suitable for such applications.

Petroleum Refining:

In the petroleum refining industry, 317 stainless steel is used in equipment like heat exchangers, columns, and piping systems that handle corrosive fluids and high temperatures.

Food and Beverage Industry:

In the food and beverage industry, 317 stainless steel may be used for equipment such as storage tanks, processing machinery, and piping systems where resistance to corrosion and acidic substances is essential.

Aerospace Components:

Certain aerospace components, especially those exposed to corrosive environments, may use 317 stainless steel for its corrosion resistance and ability to withstand harsh conditions.

Pharmaceutical Equipment:

In the pharmaceutical industry, 317 stainless steel is employed for the manufacturing of equipment like reactors, tanks, and piping systems where corrosion resistance and cleanliness are critical.

Water Treatment:

317 stainless steel may be used in water treatment plants for equipment that comes into contact with aggressive and corrosive chemicals, providing durability and corrosion resistance.
It's important to note that the selection of stainless steel grades depends on the specific requirements of each application. We and manufacturers consider factors such as temperature, chemical exposure, and mechanical properties when choosing materials for various industrial projects.