• API 5CT N80 casing and tubing pipe
• API 5CT K55 casing and tubing pipe
• API 5CT J55 casing and tubing pipe
• EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
• EN10028-2 P265GH Pressure vessels steel equivalents
• EN 10210 S355J2H low alloy carbon structural steel
• EN 10210 S355J0H steel hollow materials
• GB/T 18248 34CrMo4
• GB/T 18248 35CrMo alloy steel
• 30CrMo steel Heat treatment, 30CrMo steel tube/pipe

square steel tubing from China

Steel square tubing is some of the most versatile and useful pieces of metal products around. Made from high quality steel, its sturdy construction gives it long-lasting strength. The unique hollow-body structure of steel square tubing give it an added layer of sturdiness, as well as make it significantly lighter than a solid steel bar. Here at AllMetalsInc.com, we recognize the usefulness and versatility of steel square tubing, and that’s why we have a huge selection in plenty of different sizes.

Mechanical square steel tubing

Square steel tubing is equally useful for dynamic applications, ranging from automotive to agricultural. In any type of machinery, you’re bound to discover that square steel tubing plays a pivotal role in the machine’s function. Whatever your mechanical application, we have the square steel tubing that you need.

Heat Treatments:

• Normalized
• Quenched and Tempered
• Normalized, Quenched and Tempered
• Stress Relieved Annealed
• Full Annealed

Sizes Available:

• Hot finish mechanical 2" - 26" OD and up to 4" walls
• Cold drawn mechanical .875" - 12" OD and .083" - 1.375" walls
• ASME Carbon Pipe OD's, non-schedule walls 2.50" - 26" nominal and up to 4" walls

Lengths Available:

• Standard and mult lengths available
• Auto Remnant Shorts Program Available

Structural Steel Tubing Application

Structural Steel Tube can be used for a wide variety of mechanical applications. Just as the descriptor “structural” implies, square steel tubing can be used in structures ranging from small and simple to large and complex .and dense structure make it ideal for parts such as structural support and parts, frames, racks, trailer beds and trailer components, structural components and supports for buildings, bridges, and highways, conveyors, machine parts, guides, and supports, safety and deck rails, sign posts, athletic equipment, ornamental usages and a wide range of applications in industrial, construction, automotive, appliance, furniture and agricultural industries. At Totten Tubes, we offer square steel tubing for all types of structural applications.