grades

At St. Louis Pipe & Supply, we have the exact grade you need to fulfill your project. If you are looking for an alloy pipe supplier, a carbon or chrome pipe supplier, or other grades, we are here to help you.

Our employees can help you find the grade you need, so contact us today!

Specifications

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

All materials supplied by St. Louis Pipe and Supply will meet or exceed ASTM, ASME, ANSI and/or API standards, per your required specifications including full documentation. The items are available in domestic or import from stock, but if a particular item is not in stock at the moment of you request, we guarantee same day shipping or shortest lead time available.