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Seamless Tubing

A reliable source for Seamless Tubing information and leading Seamless Tubing Companies.

One of these types of tubing is called seamless tubing, where extrusion or rotary piercing is used during the production process. Read More…

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.
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Leading Manufacturers

Skokie, IL  |  847-966-3000

Block Steel Corp, ISO/TS 16949 Certified, specializes in aluminized steel and is the country’s largest aluminized steel distributor. We also stock Aluminized Stainless, Hot Dipped Galvanized, and distribute tubing.

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Block Steel Corp. $$$

Grandville, MI  |  616-531-8600

Looking for a steel service center with expertise in flat rolled steel? Look no further than Hascall Steel Company. Check out our inventory: hot rolled, hot rolled pickled & oiled, cold rolled, galvanized, galvaneal, galvalume, aluminized and electro galvanized steel. Send us an inquiry today!

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Hascall Steel Company $$$

San Carlos, CA  |  650-654-1500

With over 20 years of experience, Maxx Metals Inc., an independent family-owned business, has been a leader in the steel service center industry. We have a variety of different products in inventory, including hot-dipped galvanized and carbon steel products, stainless steel, and aluminum. Here at Maxx Metals, our staff will confidently lead our customers through the process to meet their needs.

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Maxx Metals Inc. $$$

Valley City, OH  |  888-278-4682

Founded in 1977, Northlake Steel has become a steel service center industry leader. We are committed to producing high-quality products for our customers. Our capabilities of precision set us apart from the competition and enable us to tailor our steel products to your needs.

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Northlake Steel Corporation $$$

University Park, IL  |  708-235-8912

Tandem Metals, a benchmark in precision slitting. Here at Tandem Metals, we offer stainless steel, carbon steel, coated products, alloy steel, red metals and aluminum HSLA steel. Our services include slitting, rolling, annealing, edging and cut to length. Based in University Park, Illinois, we are here to serve you and no question or order is too small or unusual.

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Tandem Metals $$$
placeholder image Block Steel Corp. Hascall Steel Company Maxx Metals Inc. Northlake Steel Corporation Tandem Metals

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 Informational Video

 
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