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Seamless Tubing Service Centers

IQS Directory implements a thorough list of seamless tubing manufacturers and suppliers. Utilize our listing to examine and sort top seamless tubing manufacturers with previews of ads and detailed descriptions of each product. Any seamless tubing company can design and engineer seamless tubing to meet your companies specific qualifications. An easy connection to reach seamless tubing companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for seamless tubing, carbon steel tubing, or carbon steel piping.

  • Skokie, IL

    Located just north of Chicago, IL, Block Steel Corp. is the country’s largest aluminized steel distributor. With a massive inventory of steel, tubing, and roll formed shapes, we can fill most orders without delay. State of the art production equipment ensures high quality, dependable seamless tubing. Request a quote online or call for additional information.

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  • Lisle, IL

    Founded in 1882, Leeco is one of the nation`s largest steel service centers with premier supplies of HSLA and alloy steels. Leeco offers superior processing options to meet the most demanding standards, tolerances and deadlines, in addition to excellence in extra-high-strength and abrasion resistant metal, including non-standards and specialty options. Call today!

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  • Tampa, FL

    McNICHOLS&reg is a steel service center providing Perforated Metal, Expanded Metal, Wire Mesh and other Decorative Metals, as well as a full line of Grating and Flooring Products. We offer custom solutions and our engineers are willing to work with you. If you have any questions please give one of our representatives a call today!

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  • Axis, AL

    Premium Plate is a carbon, alloy, HSLA, and stainless steel plate service facility, that also specializes in manufacturing high quality mill certified steel plates. Not only do we provide the best steel plates but we are also a one stop service center, we provide the services of blasting, priming plasma cutting, beveling, and rolling.

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  • Houston, TX

    Curtis Steel is one of the largest locally owned distributors of flatrolled steel products in Texas and Tennessee. We maintain an extensive inventory of flat-rolled steel products including Galvanized, Paint-Grip (Bonderized), and Galvannealed, Galvalume, Cold Rolled, Electrogalvanized, Hot Rolled Pickled and Oiled, and Stainless Steel.

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  • Saukville, WI

    Charter Steel supplies America with carbon steel and alloy by bar, rod and wire products. Capabilities include bar and rod rolling, coil processing, steel melting and wire drawing. Our management systems meet the standards of the ISO 14001 certification. Visit our website for more information.

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  • Bensalem, PA

    Pennsylvania Steel are experts in various types of tubing and piping, including seamless, fence, round, and continuous welded. In continuous business operation since 1972, we have been a leader in forging the metal business and ever-changing technology since opening our doors. With a massive warehouse of 80,000 ft and 24/7 loading and processing departments, we serve users who demand even the quickest service.

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  • More Seamless Tubing Companies

businessIndustry Information

Seamless Tubing

Tubing is used to move fluids or to protect electrical wires and cables housed within it. There are many different kinds of tubing and methods for manufacturing tubing. One of these types of tubing is called seamless tubing, where extrusion or rotary piercing is used during the production process. A seamless pipe is created by drawing a solid billet over a piercing rod to create a hollow shell. Most seamless tubing is pulled through a die that reduces its diameter in the final stages of manufacturing. This yields a strong product, and without any welding lines you are left with a tube that is less susceptible to corrosion and has no weak points in its structure. To control the wall thickness, a plug is inserted into the tube while it is being drawn. This plug moves through the tube as pressure is applied, keeping the wall thickness even throughout the tube.

Seamless tubes are used in almost every industry, from construction to agriculture to healthcare. Many hand rails and guardrails are simply pieces of seamless tubing. A seamless tube is light and rigid so that it can easily be cut and installed in a wide variety of applications. Steel is often used to create seamless tubes, but they are also made out of ceramic, fiberglass, other metals and even concrete or plastic. Obviously plastic is the most malleable of the materials, and this is most commonly used for applications where some flexibility in the tube is required. Seamless tubes can be bent during manufacturing to create 90 degree angles if they are being fitted to a particular product. Plastic seamless tubing is becoming much more popular because it is light weight, chemical free and non-corrosive. It can easily be cut and connected for a wide variety of uses.

Tube sizes are measured based on the diameter on the outside of the tube. As pipes have improved, the walls have become thinner while still remaining strong, creating a larger internal diameter which allows for more flow. The primary advantage of using a seamless tube is that it is able to withstand a much greater amount of pressure because of the equal strength around the circumference. The seam in a traditional welded tube makes it much more vulnerable to bursting when high pressure volumes pass through it.



Seamless Tubing
Seamless Tubing - Block Steel Corp.