Tube/Pipe
• Structural Tubing is a hollow section most commonly constructed from hot rolled metal coil. Its high strength-to-weight ratio and is easily welded, formed, punched, and drilled. It can offer a lightweight alternative to solid steel products such as I-Beams and Wide Flange. Triad Metals offers many different sizes, lengths and specifications for Structural Tubing.
• Common Grades: ASTM A500 GRB and GRC, A513

Rotate Phone
Description Grade Size Pounds/Foot RFQ
1-1/2 SCH 10 HR Pipe A500 GR B
A500 GR B
1 1/2 SCH 10
2.09
1-1/2 SCH 40 HR Pipe A500 GR C
A500 GR C
1 1/2 SCH 40
2.72
1-1/2 SCH 40 HR Pipe A500 GR B
A500 GR B
1 1/2 SCH 40
2.72
1-1/2 SCH 80 HR Pipe A500 GR C
A500 GR C
1 1/2 SCH 80
3.63
1-1/2 SCH 80 HR Pipe A500 GR B
A500 GR B
1 1/2 SCH 80
3.63
1-1/4 SCH 10 HR Pipe A500 GR B
A500 GR B
1 1/4 SCH 10
1.81
1-1/4 SCH 40 HR Pipe A500 GR B
A500 GR B
1 1/4 SCH 40
2.27
1-1/4 SCH 80 HR Pipe A500 GR B
A500 GR B
1 1/4 SCH 80
3.00
1 SCH 10 HR Pipe A500 GR B
A500 GR B
1 SCH 10
1.40
1 SCH 40 HR Pipe A500 GRC
A500 GR C
1 SCH 40
1.68
1 SCH 40 HR Pipe A500 GR B
A500 GR B
1 SCH 40
1.68
1 SCH 80 HR Pipe A500 GR B
A500 GR B
1 SCH 80
2.17
1/2 SCH 40 HR Pipe A500 GR B
A500 GR B
1/2 SCH 40
0.85
1/2 SCH 40 HR Pipe
A500 GR A
1/2 SCH 40
0.85
10 SCH 140 HR Pipe
A500 GR B/C
10 SCH 140
104.23
10 SCH 20 HR Pipe
A500 GR B/C
10 SCH 20
28.06
10 SCH 40 HR Pipe A500 GR B
A500 GR B
10 SCH 40
40.48
10 SCH 80 HR Pipe A500 GR B
A500 GR B
10 SCH 80
64.43
10 STD HR Pipe A500 GR B
A500 GR B
10 STD
40.52
10 XH HR Pipe A500 GR B
A500 GR B
10 XH
54.74
12 SCH 20 HR Pipe A500 GR B
A500 GR B
12 SCH 20
33.41
12 SCH 40 HR Pipe A500 GR B
A500 GR B
12 SCH 40
53.58
12 SCH 60 HR Pipe
A500 GR B/C
12 SCH 60
73.22
12 SCH 80 HR Pipe A500 GR B
A500 GR B
12 SCH 80
88.51
12 STD HR Pipe A500 GR B
A500 GR B
12 STD
49.61
Description | Grade | Size | Pounds/Foot | RFQ |
---|---|---|---|---|
1-1/2 x 1 x 11 GA HR Tube A513 | A513 | 1-1/2 x 1 x 11 GA | 1.84 | |
1-1/2 x 1 x 11 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 1 x 11 GA | 1.84 | |
1-1/2 x 1 x 13 GA HR Tube – Rec A513 | A513 | 1-1/2 x 1 x 13 GA | 1.49 | |
1-1/2 x 1 x 14 GA HR Tube A513 | A513 | 1-1/2 x 1 x 14 GA | 1.32 | |
1-1/2 x 1 x 14 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 1 x 14 GA | 1.32 | |
1-1/2 x 1 x 16 GA HR Tube A513 | A513 | 1-1/2 x 1 x 16 GA | 1.05 | |
1-1/2 x 1 x 16 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 1 x 16 GA | 1.05 | |
1-1/2 x 1 x 18 GA HR Tube – Rectangle | A500 GR B/C | 1-1/2 x 1 x 18 GA | 0.78 | |
1-1/2 x 1/2 x 16 GA HR Tube A513 | A513 | 1-1/2 x 1/2 x 16 GA | 0.83 | |
1-1/2 x 3/4 x 11GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 3/4 x 11GA | 1.64 | |
1-1/2 x 3/4 x 14 GA HR Tube A513 | A513 | 1-1/2 x 3/4 x 14 GA | 1.18 | |
1-1/2 x 3/4 x 14 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 3/4 x 14 GA | 1.18 | |
1-1/2 x 3/4 x 16 GA HR Tube – Rect A500 B/C | A500 GR B/C | 1-1/2 x 3/4 x 16 GA | 0.94 | |
1-1/2 x 4 x 3/16 HR Tube A500 GR B | A500 GR B | 1-1/2 x 4 x 3/16 | 6.23 | |
1-1/4 x 1 x 18GA HR Tube – Rectangle | A513 | 1-1/4 x 1 x 18GA | 0.70 | |
10 x 2 x 1/4 HR Tube A500 GR B | A500 GR B | 10 x 2 x 1/4 | 19.02 | |
10 x 2 x 3/16 HR Tube A500 GR B | A500 GR B | 10 x 2 x 3/16 | 14.53 | |
10 x 2 x 3/8 HR Tube A500 GR B | A500 GR B | 10 x 2 x 3/8 | 27.48 | |
10 x 2 x 5/16 HR Tube A500 GR B | A500 GR B | 10 x 2 x 5/16 | 23.34 | |
10 x 3 1/2 x 10 GA HR Tube – Rectangle | A500 GR B/C | 10 x 3 1/2 x 10 GA | 11.91 | |
10 x 3 x 1/4 HR Tube A500 GR B | A500 GR B | 10 x 3 x 1/4 | 20.72 | |
10 x 3 x 10 GA HR Tube A500 GR B | A500 GR B | 10 x 3 x 10 GA | 11.44 | |
10 x 3 x 11 GA HR Tube A500 GR B | A500 GR B | 10 x 3 x 11 GA | 10.70 | |
10 x 3 x 3/16 HR Tube A500 GR B | A500 GR B | 10 x 3 x 3/16 | 15.80 | |
10 x 3 x 3/8 HR Tube A500 GR B | A500 GR B | 10 x 3 x 3/8 | 30.03 |
Description | Grade | Size | Pounds/Foot | RFQ |
---|---|---|---|---|
.5 x 16 GA HR Tube – Round A513 | A513 | .5 x 16 GA | 0.30 | |
.75 x .120 HR Tube – Round A513 | A513 | .75 x .120 | 0.81 | |
.75 x 16 GA HR Tube – Round A513 | A513 | .75 x 16 GA | 0.48 | |
.875 x .120 HR Tube – Round | A500 GR B/C | .875 x .120 | 0.97 | |
.875 x .120 HR Tube – Round | A513 | .875 x .120 | 0.97 | |
.875 x 20GA HR Tube – Round | A500 | .875 x 20GA | 0.33 | |
1 x .095 HR Tube – Round | A513 P & O | 1 x .095 | 0.92 | |
1 x .120 HR Tube – Round A513 | A513 | 1 x .120 | 1.13 | |
1 x .312 HR Tube – Round A513 | A513 | 1 x .312 | 2.30 | |
1 x 13 GA HR A513 P&O Tube – Round | A513 | 1 x 13 GA | 0.92 | |
1 x 14 GA HR Tube – Round A500 GR B | A500 GR B | 1 x 14 GA | 0.81 | |
1 x 14 GA HR Tube – Round A513 P&O | A513 P & O | 1 x 14 GA | 0.81 | |
1.25 x .063 HR Tube – Round A500 GR B/C | A500 GR B/C | 1.25 x .063 | 0.82 | |
1.25 x .063 HR Tube – Round A513 | A513 | 1.25 x .063 | 0.82 | |
1.25 x .083 HR Tube – Round A500 GR B/C | A500 GR B/C | 1.25 x .083 | 1.04 | |
1.25 x .095 HR Tube – Round A513 | A513 | 1.25 x .095 | 1.17 | |
1.25 x .120 HR Tube – Round A513 | A513 | 1.25 x .120 | 1.45 | |
1.25 x 14 GA HR Tube – Round A513 P&O | A513 P & O | 1.25 x 14 GA | 1.04 | |
1.25 x 14GA HR Tube – Round A513 | A513 | 1.25 x 14 GA | 1.04 | |
1.315 x 12 GA HR Tube – Round A513 P & O | A513 P & O | 1.315 x 12 GA | 1.40 | |
1.375 x 11 GA HR Tube – Round | A513 P & O | 1.375 x 11 GA | 1.61 | |
1.375 x 16 GA HR Tube – Round | A500 GR B | 1.375 x 16 GA | 0.91 | |
1.375 x 16 GA HR Tube – Round | A513 P & O | 1.375 x 16 GA | 0.91 | |
1.5 x 11 GA HR Tube – Round A513 | A513 | 1.5 X 11 GA | 1.77 | |
1.5 x 11 GA HR Tube – Round A513 P&O | A513 P & O | 1.5 X 11 GA | 1.77 |
Description | Grade | Size | Pounds/Foot | RFQ |
---|---|---|---|---|
1 x 1 x .100 HR Tube – Square A500 | A500 GR B | 1 x 1 x .100 | 1.14 | |
1 x 1 x 11 GA HR Tube A500 GR B | A500 GR B | 1 x 1 x 11 GA | 1.45 | |
1 x 1 x 11 GA HR Tube A513 | A513 | 1 x 1 x 11 GA | 1.45 | |
1 x 1 x 12 GA HR Tube – Square | A500 GR B/C | 1 x 1 x 12 GA | 1.22 | |
1 x 1 x 14 GA HR Tube A500 GR B | A500 GR B | 1 x 1 x 14 GA | 1.03 | |
1 x 1 x 14 GA HR Tube A513 | A513 | 1 x 1 x 14 GA | 1.04 | |
1 x 1 x 15 GA HR Tube A500 GR B | A500 GR B | 1 x 1 x 15 GA | 0.91 | |
1 x 1 x 16 GA HR Tube A500 GR B | A500 GR B | 1 x 1 x 16 GA | 0.83 | |
1 x 1 x 16 GA HR Tube A513 | A513 | 1 x 1 x 16 GA | 0.83 | |
1 x 1 x 18 GA HR Tube Square A513 | A513 | 1 x 1 x 18 GA | 0.63 | |
1-1/2 x 1-1/2 x 1/4 HR Tube A500 GR B | A500 GR B | 1-1/2 x 1-1/2 x 1/4 | 4.25 | |
1-1/2 x 1-1/2 x 1/4 HR Tube – Square A500 Grade C | A500 GR C | 1-1/2 x 1-1/2 x 1/4 | 4.25 | |
1-1/2 x 1-1/2 x 10 GA HR Tube A513 | A513 | 1-1/2 x 1-1/2 x 10 GA | 2.49 | |
1-1/2 x 1-1/2 x 11 GA HR Tube A513 | A513 | 1-1/2 x 1-1/2 x 11 GA | 2.25 | |
1-1/2 x 1-1/2 x 11 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 1-1/2 x 11 GA | 2.25 | |
1-1/2 x 1-1/2 x 12 GA HR Tube A513 | A513 | 1-1/2 x 1-1/2 x 12 GA | 2.06 | |
1-1/2 x 1-1/2 x 12 GA HR Tube – Square A500 B/C | A500 GR B/C | 1-1/2 x 1-1/2 x 12 GA | 2.06 | |
1-1/2 x 1-1/2 x 13 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 1-1/2 x 13 GA | 1.82 | |
1-1/2 x 1-1/2 x 14 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 1-1/2 x 14 GA | 1.61 | |
1-1/2 x 1-1/2 x 14 GA HR Tube A513 | A513 | 1-1/2 x 1-1/2 x 14 GA | 1.61 | |
1-1/2 x 1-1/2 x 16 GA HR Tube A500 GR B | A500 GR B | 1-1/2 x 1-1/2 x 16 GA | 1.27 | |
1-1/2 x 1-1/2 x 16 GA HR Tube A513 | A513 | 1-1/2 x 1-1/2 x 16 GA | 1.27 | |
1-1/2 x 1-1/2 x 3/16 HR Tube A500 GR B | A500 GR B | 1-1/2 x 1-1/2 x 3/16 | 3.04 | |
1-1/2 x 1-1/2 x 9 GA Square Tube A500B | A500 GR B | 1-1/2 x 1-1/2 x 9 GA | 2.72 | |
1-1/4 x 1-1/4 x 10 GA HR Tube A500 | A500 GR B | 1-1/4 x 1-1/4 x 10 GA | 2.03 |
Structural Tubing is a hollow section most commonly constructed from hot rolled metal coils. The coils are slit to the proper width for the section being manufactured and then formed into the final shape needed. Once the size is formed and the seams are welded together the tube is cut to the desired length to make a single piece of tubing. Structural tubing is offered in round, rectangular and square shapes.
Structural tubing is relatively low in cost, has a high strength-to-weight ratio and is easily welded, formed, punched, and drilled. Its hollow shape protects and conceals wires, pipes, moving parts and it can be left exposed. Additionally it can offer a lightweight alternative to solid steel products such as I-Beams and Wide Flange. Triad Metals International offers many different sizes, lengths and specifications for Structural Tubing.
ASTM – 500 – Standard specification for cold-formed welded and seamless carbon steel structural tubing in rounds and shapes . This specification covers cold-formed steel round, square, rectangular, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes. Four grades are produced each having a different chemistry and tensile requirement.
Grades B and C, being the most common stock available, can be subjected to most of the usual fabricating operations. Ductility is good. Bends well, flattens, cuts, punches, flares, flanges and welds easily.