Black Steel Rectangular TubeThis is an A500 Black Steel 1 2'' Wall Thickness, 4" x 6x 40' Rectangular tubing. This is an ERW tubing (Electric Resistance Welded) easily welded, rolled or punched, Steel and Pipes stocks ASTM A50GR. B. A500 Carbon Steel Structural Tubing provides several advantageous qualities that make it a highly sought after construction material for structural load bearing applications. Some of the most recognizable beneficial qualities that A500 Carbon Steel

Excellent corrosion resistant

and can also be used with all Thermal Dynamics Cut Master series Plasma Torches

Large convenient blade lock

for better safety

saving you a lot of money and inconvenience

Fan-On-Demand cooling system only operates when needed

of your gas and oil mixes and exceeds California Air Resource Board (CARB) and EPA requirements for portable fuel containers

Given its importance to the proper functioning of your HVAC system

Large 3-1/2" x 3-1/2" Square Profile – Offers expanded load capacity and rigidity while accommodating large-scale framing and fabrication needs

Similar to 15% silphos with the ability to fill gaps and form fillets without adversely affecting strength

No More "Sticky" Electrodes - With Miller's Adaptive Hot Start™ technology

the motor and pump are integrated to make product compact