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Rectangular and Square Tube

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Short Description:

Standard:

ASTM A500 Grade B, ASTM A513 (1020-1026), ASTM A36 (A36)
EN 10210:S235,S355,S235JRH,S355J2H,S355NH
EN 10219:S235,S355,S235JRH,S275J0H, S275J2H, S355J0H, S355J2H

Types:

Stainless steel, galvanized steel, ms steel


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Applications

Our Advantages

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What is Rectangular and Square Tube?

A rectangular hollow section (RHS), often referred to as a rectangular tube, is a kind of hollow tube having a rectangular cross-section. It has four equal sides and a consistent wall thickness. It is constructed of steel.
Due to their superior strength, adaptability, and stability, square rectangular tubes are appropriate for a wide range of applications in a variety of industries.
Bestartubes stocks a wide range of steel rectangular tubes in various sizes and wall thicknesses.
You can view our various steel Rectangular Tube sizes and specs for sale below.

Steel Rectangular Tubing & Steel Square Tubing Advantages

Steel rectangular tube and steel square tube products are a very popular choice across a wide range of industries since they can be used for a variety of purposes. Great strength-to-weight ratios are offered by rectangular and square steel tube, which implies that less steel overall is needed to complete the task. Additionally, the superior support and compression qualities of these tube products enable the use of this steel form for a variety of column applications. The following are some additional advantages of steel square and rectangular tubing:
Increased uniform strength
Cost effective
Recyclable
High torsional strength
Fire resistant
Will not warp

Rectangular Tube Sizes:

SIZE mm WEIGHT kg/m EST. LBS. PER FT. SIZE mm WEIGHT kg/m
 EST. LBS. PER FT.
40 x 20 x 1.60 1.380 0.93 150 x 100 x 6.30 22.400 15.08
40 x 20 x 2.60 2.100 1.41 150 x 100 x 8.00 27.700 18.64
50 x 30 x 1.60 1.880 1.27 150 x 100 x 10.00 35.714 24.04
50 x 30 x 2.60 2.920 1.97 160 x 80 x 3.20 11.500 7.74
50 x 30 x 2.90 3.320 2.23 160 x 80 x 4.00 14.300 9.62
50 x 30 x 3.20 3.490 2.35 160 x 80 x 5.00 17.400 11.71
50 x 30 x 4.00 4.410 2.97 160 x 80 x 6.30 21.400 14.40
60 x 40 x 2.60 3.730 2.51 160 x 80 x 8.00 26.400 17.77
60 x 40 x 2.90 4.230 2.85 160 x 80 x 10.00 32.545 21.87
60 x 40 x 3.20 4.500 3.03 160 x 90 x 4.50 16.600 11.17
60 x 40 x 4.00 5.670 3.82 160 x 90 x 5.60 20.400 13.73
70 x 40 x 2.90 4.690 3.16 160 x 90 x 7.10 25.300 17.03
70 x 40 x 4.00 6.300 4.24 160 x 90 x 8.80 30.500 20.53
80 x 40 x 2.60 4.550 3.06 160 x 90 x 10.00 34.100 22.95
80 x 40 x 2.90 5.140 3.46 180 x 100 x 4.00 16.800 11.31
80 x 40 x 3.20 5.500 3.70 180 x 100 x 5.00 20.500 13.80
80 x 40 x 4.00 6.930 4.66 180 x 100 x 5.60 23.000 15.48
80 x 40 x 5.00 8.470 5.70 180 x 100 x 6.30 25.400 17.09
80 x 40 x 6.30 10.400 7.00 180 x 100 x 7.10 28.600 19.25
90 x 50 x 2.60 5.370 3.61 180 x 100 x 8.80 34.700 23.35
90 x 50 x 3.20 6.640 4.47 180 x 100 x 10.00 38.800 26.11
90 x 50 x 4.00 8.180 5.51 180 x 100 x 12.50 46.900 31.56
90 x 50 x 5.00 10.000 6.73 200 x 100 x 4.00 18.000 12.11
90 x 50 x 6.30 12.300 8.28 200 x 100 x 5.00 22.100 14.20
90 x 50 x 7.10 13.700 9.22 200 x 100 x 6.30 27.400 18.44
100 x 50 x 3.60 7.980 5.37 200 x 100 x 8.00 34.000 22.88
100 x 50 x 4.50 9.830 6.62 200 x 100 x 10.00 40.600 27.32
100 x 50 x 5.60 12.000 8.08 200 x 120 x 4.00 19.300 12.99
100 x 50 x 7.10 14.800 9.96 200 x 120 x 5.00 23.700 15.95
100 x 50 x 8.00 16.400 11.04 200 x 120 x 6.30 29.600 19.92
100 x 60 x 3.20 7.510 5.05 200 x 120 x 8.00 36.500 24.56
100 x 60 x 3.60 8.550 5.75 200 x 120 x 8.80 36.900 24.83
100 x 60 x 4.50 10.500 7.07 200 x 120 x 10.00 45.100 31.62
100 x 60 x 5.60 12.900 8.68 200 x 120 x 12.50 54.700 38.87
100 x 60 x 6.30 13.500 9.09 200 x 120 x 14.20 60.900 43.64
100 x 60 x 7.10 15.900 10.70 220 x 80 x 6.00 26.816 18.02
100 x 60 x 8.80 19.200 12.92 220 x 120 x 6.30 31.600 21.27
100 x 80 x 6.3 16.370 11.02 220 x 120 x 8.00 39.400 26.52
110 x 60 x 3.60 9.050 6.09 220 x 120 x 10.00 46.200 31.09
110 x 60 x 4.50 11.100 7.47 220 x 120 x 12.50 58.700 39.51
110 x 60 x 5.60 13.600 9.15 220 x 120 x 14.20 65.400 44.01
110 x 60 x 7.10 16.800 11.31 250 x 150 x 5.00 29.900 20.12
110 x 60 x 8.80 20.100 13.53 250 x 150 x 6.30 37.300 25.10
110 x 70 x 3.20 8.510 5.73 250 x 150 x 8.00 46.500 31.29
110 x 70 x 4.00 10.800 7.27 250 x 150 x 10.00 56.300 37.89
110 x 70 x 5.00 12.700 8.55 250 x 150 x 12.50 68.300 45.97
110 x 70 x 6.30 15.500 10.43 260 x 140 x 6.30 37.500 25.23
120 x 60 x 3.20 8.510 5.73 260 x 140 x 8.00 46.900 31.56
120 x 60 x 4.00 10.600 7.13 260 x 140 x 10.00 57.600 38.76
120 x 60 x 5.00 13.000 8.75 260 x 140 x 12.50 70.400 47.38
120 x 60 x 6.30 16.100 10.84 260 x 140 x 14.20 78.800 53.03
120 x 60 x 7.10 17.900 12.05 260 x 180 x 6.30 41.500 27.93
120 x 60 x 8.80 21.500 14.47 260 x 180 x 8.00 52.000 35.00
120 x 80 x 3.20 12.100 8.14 260 x 180 x 10.00 63.900 43.00
120 x 80 x 6.30 17.500 11.78 260 x 180 x 12.50 78.300 52.70
140 x 70 x 4.00 12.500 8.41 260 x 180 x  14.20 87.700 59.02
140 x 70 x 5.00 15.400 10.36 300 x 100 x 5.00 30.268 20.34
140 x 70 x 6.30 19.000 12.79 300 x 100 x 8.00 47.679 32.04
140 x 70 x 7.10 21.200 14.27 300 x 100 x 10.00 58.979 39.63
140 x 70 x 8.80 25.600 17.23 300 x 200 x 5.00 37.800 25.44
140 x 80 x 3.20 10.500 7.07 300 x 200 x 6.30 47.100 31.70
140 x 80 x 4.00 13.100 8.82 300 x 200 x 8.00 59.100 39.77
140 x 80 x 5.00 16.200 10.90 300 x 200 x 10.00 72.000 48.46
140 x 80 x 6.30 20.000 13.46 300 x 200 x 12.00 88.000 59.22
140 x 80 x 8.00 24.800 16.69
140 x 80 x 10.00 30.200 20.32
150 x 100 x 3.20 12.000 8.08
150 x 100 x 4.00 14.900 10.03

Square Tube Sizes:

Size by Inch  (diameter) Thickness Sizes by MM  (diameter) Thickness
inch inch mm mm
1/2" x 1/2" 0.065" 16mm×16mm 0.4mm～1.5mm
3/4" x 3/4" 0.049" 18mm×18mm 0.4mm～1.5mm
0.065" 20mm×20mm 0.4mm～3mm
0.083" 22mm×22mm 0.4mm～3mm
0.120" 25mm×25mm 0.6mm～3mm
1" x 1" 0.049" 30mm×30mm 0.6mm～4mm
0.058" 32mm×32mm 0.6mm～4mm
0.065" 34mm×34mm 1mm～2mm
0.072" 35mm×35mm 1mm～4mm
0.083" 38mm×38mm 1mm～4mm
0.095" 40mm×40mm 1mm～4.5mm
0.109" 44mm×44mm 1mm～4.5mm
0.120" 45mm×45mm 1mm～5mm
1 1/8" x 1 1/8" 0.035" 50mm×50mm 1mm～5mm
0.049" 52mm×52mm 1mm～5mm
0.065" 60mm×60mm 1mm～5mm
0.109" 70mm×70mm 2mm～6mm
0.120" 75mm×75mm 2mm～6mm
1 1/4" x 1 1/4" 0.049" 76mm×76mm 2mm～6mm
0.065" 80mm×80mm 2mm～8mm
0.072" 85mm×85mm 2mm～8mm
0.083" 90mm×90mm 2mm～8mm
0.109" 95mm×95mm 2mm～8mm
0.120" 100mm×100mm 2mm～8mm
0.135" 120mm×120mm 4mm～8mm
0.156" 125mm×125mm 4mm～8mm
0.188" 130mm×130mm 4mm～8mm
1 1/2" x 1 1/2" 0.049" 140mm×140mm 6mm～10mm
0.065" 150mm×150mm 6mm～10mm
0.072" 160mm×160mm 6mm～10mm
0.083" 180mm×180mm 6mm～12mm
0.109" 200mm×200mm 6mm～30mm
0.120" 220mm×220mm 6mm～30mm
0.140" 250mm×250mm 6mm～30mm
0.188" 270mm×270mm 6mm～30mm
0.250" 280mm×280mm 6mm～30mm
1 3/4" x 1 3/4" 0.065" 300mm×300mm 8mm～30mm
0.083" 320mm×320mm 8mm～30mm
0.095" 350mm×350mm 8mm～30mm
0.109" 380mm×380mm 8mm～30mm
0.120" 400mm×400mm 8mm～30mm
0.188" 420mm×420mm 10mm～30mm
2" x 2" 0.049" 450mm×450mm 10mm～30mm
0.065" 480mm×480mm 10mm～30mm
0.083" 500mm×500mm 10mm～30mm
0.109" 550mm×550mm 10mm～40mm
0.120" 600mm×600mm 10mm～40mm
0.145" 700mm×700mm 10mm～40mm
0.165" 800mm×800mm 10mm～50mm
0.188" 900mm×900mm 10mm～50mm
0.250" 1000mm×1000mm 10mm～50mm
0.312"
2 1/4" x 2 1/4" 0.188"
0.250"
2 1/2" x 2 1/2" 0.083"
0.109"
0.120"
0.188"
0.250"
0.312"
3" x 3" 0.083"
0.120"
0.188"
0.250"
0.312"
0.375"
 3 1/2" x 3 1/2" 0.120"
0.188"
0.250"
0.312"
0.375"
4" x 4" 0.083"
0.120"
0.156"
0.188"
0.250"
0.312"
0.375"
0.500"
4 1/2" x 4 1/2" 0.188"
0.250"
0.312"
0.375"
5" x 5" 0.188"
0.250"
0.312"
0.375"
0.500"
6" x 6" 0.188"
0.250"
0.312"
0.375"
0.500"
0.625"
7" x 7" 0.188"
0.250"
0.312"
0.375"
0.500"
0.625"

 

8" x 8" 0.188"
0.250"
0.312"
0.375"
0.500"
0.625"
9" x 9" 0.188"
0.250"
0.312"
0.375"
0.500"
0.625"
10" x 10" 0.188"
0.250"
0.312"
0.375"
0.500"
0.625"
12" x 12" 0.250"
0.312"
0.375"
0.500"
0.625"
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    • Rectangular & Steel Square Tubing Applications

    Products made of steel rectangular tube and steel square tube are intended to strengthen a project while hiding cables, pipelines, and other forms of moving parts. Steel square and rectangle tubes offer a lightweight alternative to other types of steel goods, such as broad flange steel and I-beams, since they can be simply welded, punched, shaped, and drilled. Square and rectangular steel tubing are frequently used in the following applications:
    Metal structures
    General fabrication
    Transportation equipment
    Manufacturing
    Repairs
    Frames
    Truck beds
    And more

    We are a professional Square Tube manufacturer. We provide Square Tube of different sizes as well as steel pipes and pipe fittings of various specifications.

    Our Advantages:
    1.China-leading product service provider and exporter of steel pipe
    2.Competitive price and quality from our own factory
    3.One-stop Resource Integration
    4.Passed the ISO9001, CE, SGS certification every year
    5.Best service with 24-hour response
    6.Flexible payment methods
    7.Strong production capacity
    8.Fast delivery and standard export packaging
    9.OEM/ODM

    If you would like to inquire about any steel products, please feel free to contact us:sales@bestartubes.com20230927171424 H6RATC2~S}BLIMQ(H@(JOU5

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