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

Pipe

Description	Grade	Size	Pounds/Foot
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

Rectangular Tube

Description	Grade	Size	Pounds/Foot
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

Round Tube

Description	Grade	Size	Pounds/Foot
.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

Square Tube

Description	Grade	Size	Pounds/Foot
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

Specifications:

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.

Certifications

Southern Association
of Steel Fabricators

Steel Fabricators
of New England

Mid-Atlantic Steel
Fabricators Association

New York State Steel
Fabricators Association

American Institute
of Steel Construction