Our Industrial Pipe Materials, Grades and Customizations

January 21, 2015 in Pipe by

Industrial pipeAt St. Louis Pipe and Supply, we make sure all our customers have the right piping materials, grades and customizations to fit their project. Here’s a brief look at each of those areas.


We pride ourselves on being able to supply you with almost any material you need to complete you project on time and on budget. Our varied commercial pipe inventory includes galvanized, carbon, alloy and chrome, just to name a few.

As well as offering an array of materials, we also supply both seamless and welded industrial pipe, line pipe and FBE.


Need a specific grade of commercial pipe for your project? We can help. We strive to have the exact grade to fit your needs.

Here’s a sample of the grades we offer:

Chrome: p1 / p5 / p9 / p11 / p22 / p91

Stainless: 304h / 304l / 316h / 316l / 317l / 321h / 347h / 310 / 309 / duplex 2205 / super duplex 2507

Low temp: grades 1 / 3 / 6

Carbon:  a53b / a106b / api / x grades

Nickel alloys: 200 / 201 / 400 / 600 / 625 / 800 / 800h / 800ht / 825 / 254smo / al6xn / alloy 20 / c276 / c22 b3 / Hast-x


Besides helping you find the correct grade, we can also customize your industrial pipe.

We fabricate specialty fittings and offer machining for custom boring or grinding.

We can cut any of our products, and our cuts include saw cutting, torch cutting, special bevels and plasma cutting.

We can do your threading and coupling. We offer ¼ inch to 12 inch and can handle both simple and complex jobs.

Lastly, we can help with coating. From fusion bonding to zinc plating, we have a variety of coating services.

Contact us

Whether you need threaded galvanized pipe, a specially-coated chrome pipe or anything in between, let us help you with your commercial pipe needs. Contact us for a quote today.

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