Carbon Steel Square Tubing

Kivort Steel offers a wide variety of various carbon steel products, distributing carbon steel throughout the Northeast and beyond. Find high-quality, durable sheets, beams, pipes, plates, bars, structural shapes, tubes and more in various grades and sizes.

At Kivort Steel, we offer our carbon steel customers a variety of services to ensure they have the products they need. Let us cut your carbon steel pieces to size, or have fabricators customize them based on your specifications. Whatever you need to complete your project, Kivort Steel is prepared to provide whatever you need to complete your projects on-time and on-budget.

Click on the links below to view a list of carbon steel products offered. The list includes not only stock items, but items that may be ordered and received in a day or two, as well.

Please let us know if there is a particular item not listed that you use regularly. We will be happy to stock it for you in the future!

SQUARE TUBING

RETURN TO CARBON STEEL PRODUCTS
Size in InchesCarbon Steel Average Wall Wt. Per Ft in lbs.
GaugeDecimal
1/2 x 1/2160.0650.385
140.0830.470
3/4 x 3/4160.0650.605
140.0830.753
110.121.03
1 x 11/80.1251.028
160.0650.827
140.0831.035
1/80.1251.436
1 1/4 x 1 1/4160.0651.048
140.0831.317
1/80.1251.844
3/160.1882.62
1/40.2504.11
1 1/2 x 1 1/2160.0651.269
140.0831.60
1/80.1252.252
3/160.1883.23
1/40.254.11
1 3/4 x 1 3/4160.0651.49
140.0831.88
1/80.1252.66
3/160.1883.99
2 x 2160.0651.7103
140.0832.163
1/80.1253.067
3/160.1884.32
5/160.3136.32
1/40.255.41
2 1/2 x 2 1/2160.0652.15
140.0832.73
1/80.1253.90
3/160.1885.59
1/40.2507.11
5/160.3138.43
Size in InchesCarbon Steel Average WallWt. Per Ft in lbs.
GaugeDecimal
3 x 3160.0652.59
140.0833.26
1/80.1254.75
3/160.1886.87
1/40.2508.81
5/160.31310.58
3 1/2 x 3 1/2140.0833.80
1/80.1255.61
3/160.1888.15
1/40.2510.51
5/160.31312.70
3/80.37514.72
4 x 41/80.1256.46
3/160.1889.52
1/40.25012.21
5/160.31314.83
3/80.37517.27
1/20.521.63
Size in InchesCarbon Steel Average WallWt. Per Ft in lbs.
GaugeDecimal
4 1/2 x 4 1/23/160.18810.70
1/40.2513.91
5/160.31316.96
3/80.37519.82
1/20.50025.03
5 x 53/160.18811.97
1/40.25015.62
5/160.31319.08
3/80.37522.37
1/20.528.43
5/80.62533.76
5 1/2 x 5 1/23/160.18813.3
1/4.25017.32
5/160.31321.22
3/80.37524.93
1/20.531.84
6 x 63/160.18814.53
1/40.2519.02
5/160.31323.34
3/80.37527.48
1/20.50035.24
5/80.62542.3
7 x 73/160.18817.08
1/40.2522.42
5/160.31327.59
3/80.37532.58
1/20.50042.05
5/80.62550.81
Size in InchesCarbon Steel Average WallWt. Per Ft in lbs.
GaugeDecimal
8 x 83/160.18819.63
1/40.25025.82
5/160.31331.84
3/80.37537.69
1/20.548.85
5/80.62559.32
9 x 91/40.2529.23
5/160.31336.12
3/80.37542.79
1/20.50055.66
5/80.62567.82
10 x 103/160.18824.73
1/40.2532.63
5/160.31340.35
3/80.37547.9
1/20.50062.46
5/80.62576.33
12 x 123/160.18829.84
1/40.2539.43
5/160.31348.86
3/80.37558.1
1/20.50076.07
5/80.62593.34
14 x 145/160.31357.36
3/80.37568.31
1/20.50089.68
5/80.625110.36
16 x 165/160.31365.87
3/80.37578.52
1/20.500103.30
5/80.625127.37