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An Explanation of Carbon and Alloy Boiler Tube Grades

Eric Rayner explains the various Boiler Grades to a crowd at the recent PGMSC held by Plymouth Tube Company in Lake Geneva, WI.

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Newsletter-Signup-2021

100 years - Est. 1924 - Plymouth Tube Co. - USA

Corporate Headquarters
29W150 Warrenville Rd.
Warrenville, IL 60555

(630) 393-3556 International
(800) 323-9506 Toll-Free

sales@plymouth.com

Monday – Friday 8 am – 5 pm CST

For media inquiries, contact Holly Both, VP Sales & Marketing, 630-791-2759

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©2025 Plymouth Tube Company USA. All Rights Reserved.

MACHINING & CUTTING

MACHINING & CUTTING

Fabricated Tube Solutions, a division of Plymouth Tube, offers machining and cutting capabilities that allow our customers to streamline their supply chain.

SLITTING AND EDGING

SLITTING AND EDGING

Plymouth Tube provides Steel Coil Slitting, Edging, Winding, and Processing in a wide variety of sizes and materials for customers in a number of industries.

PACKAGING

PACKAGING

With a wide array of product sizes, Plymouth offers the exact packaging solution for your needs.

SPECIAL TESTING

SPECIAL TESTING

Every industry, application, and product has unique specification requirements including specialty testing and NDE.

Aerospace

Aerospace

The high standards associated with the industry means that all components must be consistent and exact, while constantly evolving with manufacturing innovations.

Automation

Automation

The high standards associated with the industry means that all components must be consistent and exact, while constantly evolving with manufacturing innovations.

Chemical Processing

Chemical Processing

Whether you’re looking for a specialty alloy to meet your exacting requirements, or a quick replacement for a standard tube, you can always count on consistent, high quality tubing from Plymouth Tube.

Industrial

Industrial

Plymouth Tube manufactures tubing for a wide variety of commercial and industrial product lines. OEM products need to perform, and our tubing is meant to support those processes.

Heavy Equipment

Heavy Equipment

Long-term product performance and reliability are critical factors for agricultural and construction OEMs.

Performance Racing

Performance Racing

At Plymouth Tube Company, we understand the importance of receiving material exactly as specified, especially for safety critical applications.

Oil & Gas

Oil & Gas

Our experts are ready to consult on OCTG and Shale product lines and are able to answer your technical questions.

Power Generation

Power Generation

The demand for electricity around the world is increasing, and the market for power plant components is becoming increasingly competitive.

SPACE PROPULSION

SPACE PROPULSION

As space exploration continues to evolve and ramp up, Plymouth Tube steps up to provide mission critical material which is used in a variety of applications.

Resource Library

Resource Library

Explore our library of videos, articles, whitepapers, and certifications
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Calculators

Calculators

Looking for the right conversion? Check out oour calculator tools.
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Terms Glossary

Terms Glossary

Easy reference to all our commonly used terms
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About Us

About Us

Plymouth Tube Company is a global specialty manufacturer of carbon alloy, nickel alloy, and stainless precision steel tubing.
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The Plymouth Advantage®

The Plymouth Advantage®

At Plymouth®, On-Time Delivery Performance is not only judged by how closely we achieve a promised date, but also by how convenient that date is for you.
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MILL LOCATIONS

MILL LOCATIONS

Comprised of six manufacturing plants and seven business units, Plymouth Tube is a family-owned company with fifth generation leadership.
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EXECUTIVE TEAM

EXECUTIVE TEAM

We believe that at the core of every successful business are great people.
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International: 1-630-393-3556
Toll Free: 1-800-323-9506

FAX: 1-630-393-3177

EMAIL: sales@plymouth.com

HUMAN RESOURCES: hr@plymouth.com

MILL LOCATIONS

MILL LOCATIONS

Comprised of eight manufacturing plants and nine business units, Plymouth Tube is a family-owned company with fourth generation leadership.
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Contact Us

Contact Us

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