Steel Mechanical Tubes
| Grade/Alloy | A513, A519, DOM |
| Length | 17'/24' |
| Diameter | Contact us to get our dimensions |
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FAQ – Everything You Need to Know About Steel Mechanical Tubes
A steel mechanical tube is a cylindrical tube designed to withstand mechanical stresses, bending, torsion, and moderate pressures depending on the application. These tubes are commonly used in structures, mechanical parts, and industrial projects requiring precision, strength, and durability.
They are manufactured with specific steel grades, offering excellent tensile strength and good formability while maintaining long-term durability.
Acier Groupe David offers steel mechanical tubes in several alloys to meet industrial needs:
- A513: ideal for applications requiring good formability and weldability.
- A519: high mechanical strength, suitable for demanding environments and mechanical parts.
- DOM (Drawn Over Mandrel): cold-drawn tube providing superior dimensional accuracy, torsion, and bending resistance.
Steel mechanical tubes are available in standard lengths and diameters:
- Lengths: 17’ and 24’ (5.18 m and 7.31 m)
- Diameters: Various diameters according to project requirements (see catalog chart for exact dimensions)
Custom cutting is also available to meet the specific requirements of your project.
Mechanical tubes are versatile and used in a wide range of industrial and mechanical applications:
- Structural frameworks and mechanical assemblies
- Shafts, axles, and rotating parts
- Supports, columns, and light beams
- Manufacturing of industrial equipment and custom parts
- Projects requiring strength, precision, and durability
The choice of grade and diameter depends on mechanical constraints, type of load, and the operating environment.
Selection depends on several factors:
- Type of application
- Structural, mechanical, support, or industrial part
- Grade / alloy
- A513: general use, good weldability and formability
- A519: high strength, for demanding mechanical parts
- DOM: optimal precision and strength for critical components
- Dimensions
- Length: 17’ or 24’ (5.18 m or 7.31 m)
- Diameter: according to needs
- Custom cutting available
- Finish
- Black steel or finish suitable for the environment
Our specialists can help you select the configuration best suited for your project. We can also advise on alternative products such as Schedule steel pipes, galvanized steel pipes, or round H.S.S. tubes if more appropriate for your application.
Yes. Acier Groupe David offers custom cutting and preparation of steel mechanical tubes prior to delivery. This helps streamline installation and accelerates work progress in workshops or on-site.
Yes. We provide steel delivery throughout Estrie and Montérégie.
Our logistics service is designed to deliver materials on time, in the required quantities, and safely, whether for industrial, commercial, or residential projects.
The price of steel mechanical tubes varies depending on:
- Grade / alloy (A513, A519, DOM)
- Length and diameter
- Required cuts or modifications
- Quantity ordered
For an accurate quote tailored to your project, we invite you to request a quote. Our team will help you select the most suitable steel mechanical tube.
