Square Pipe Sizes

Square Pipe Sizes

Refer Box Pipe And Sq Pipe Sizes & Thickness

Square Pipe Dimensions Chart
Size 15*15 15*15 20*20 20*20 20*20 25*25 25*25 25*25 25*25 32*32 32*32 32*32 32*32 38*38 38*38 38*38 38*38 38*38 40*40 40*40 40*40 40*40 40*40 50*50 50*50 50*50 50*50 50*50 50*50 60*60 60*60 60*60
Thickness in mm 1.2mm 1.4mm 1.2mm 1.4mm 1.6mm 1.2mm 1.4mm 1.6mm 2.0mm 1.2mm 1.4mm 1.6mm 2.0mm 1.2mm 1.4mm 1.6mm 2.0mm 2.6mm 1.2mm 1.4mm 1.6mm 2.6mm 2.9mm 1.2mm 1.4mm 1.6mm 2.0mm 2.6mm 2.9mm 1.2mm 1.4mm 1.6mm
Size 60*60 60*60 60*60 72*72 72*72 72*72 80*80 80*80 80*80 91.5*91.5 91.5*91.5 100*100 100*100 113.5*113.5 113.5*113.5 132*132 150*150 150*150 150*150 180*180 180*180 180*180 220*220 220*220 220*220 220*220 220*220 250*250 250*250 250*250 250*250 250*250
Thickness in mm 3.2mm 4.0mm 4.8mm 1.6mm 2.0mm 2.6mm 1.6mm 2.0mm 2.6mm 3.0mm 3.6mm 2.0mm 3.0mm 4.8mm 5.4mm 1.6mm 4.0mm 5.0mm 6.0mm 4.0mm 5.0mm 8.0mm 4.0mm 5.0mm 6.0mm 7.0mm 8.0mm 4.0mm 5.0mm 6.0mm 7.0mm 8.0mm

Find Retail and Wholesaler of Square Tube & MS Square Hollow Section Check Dimensions and Technical Specifications

Mild Steel Square Tube Sizes

Mild Steel Square Tube & Ms Square Pipe Size

Size in mm 19 X 19 19 X 19 19 X 19 25 X 25 25 X 25 25 X 25 25 X 25 25 X 25 30 X 30 30 X 30 30 X 30 38 X 38 38 X 38 38 X 38 38 X 38 38 X 38 38 X 38 50 X 50 50 X 50 50 X 50 50 X 50 50 X 50 60 X 60 72 X 72 72 X 72 72 X 72 80 X 80 100 X 100
Approximate Weight and Thickness 3 - 4.5 kg (1.2mm) 5 - 5.5 kg (1.6mm) 6.2 - 6.5kg (2 mm) 4-5kg (1.2mm) 6.3 kg (1.4 mm) 7.2 kg (1.6mm) 9 kg (2.0mm) 11 kg (2.5 mm) 8kg (1.6mm) 10.5kg (2.0mm) 12.5kg (2.3mm) 8kg (1.2mm) 10 -11.5 (1.6mm) 14 kg (2mm) 16-17kg (2.5mm) 19kg (3.2mm) 22 kg (3.5mm) 10-11kg (1.2mm) 15kg (1.6mm) 18kg (2mm) 23kg (2.5mm) 25kg (2.9mm) 23kg (2.5mm) 22kg (1.6mm) 27kg (2 mm) 34kg (2.5 mm) 37Kg (2.5mm) 51 - 53kg (2.9mm)
Production Process of Square Tubes
  • Material selection
  • Pipe forming
  • Welding
  • Heat treatment
  • Surface treatment
  • Cutting and sizing
  • Quality Control

Different Types of Square Pipes
Mild Steel Square Pipes

Mild Steel Square Pipes

Stainless Steel Square Pipes

Stainless Steel Square Pipe

Galvanized Square Pipes

Galvanized Square Pipes

Structural Square Pipes

Structural Square Pipes

Alloy Steel Square Pipesr

Alloy Steel Square Pipes

Seamless Square Pipes

Seamless Square Pipes

ERW Square Pipes

ERW Square Pipes

Box Pipe

Box Pipe

What Are the Advantages of Using Aesteiron Steels Square Steel Pipes in Your Project?
What Are the Advantages of Using Aesteiron Steels Square Steel Pipes in Your Project?

Standard Square Tube Sizes in mm
Size (mm) 40 x 40 x 3 40 x 40 x 3.2 40 x 40 x 4 50 x 50 x 3 50 x 50 x 3.2 50 x 50 x 4 50 x 50 x 5 60 x 60 x 3.2 60 x 60 x 4 60 x 60 x 5 60 x 60 x 6.3 70 x 70 x 3.6 70 x 70 x 5 70 x 70 x 6.3 80 x 80 x 3.6 80 x 80 x 5 80 x 80 x 6.3 90 x 90 x 3.6 90 x 90 x 5 90 x 90 x 6.3
Mass per Metre kg/m 3.5 3.7 4.5 4.4 4.7 5.7 7 5.7 7 8.5 10.5 7.5 10.1 12.5 8.6 11.7 14.4 9.7 13.3 16.4
Size (mm) 100 x 100 x 4 100 x 100 x 5 100 x 100 x 6.3 100 x 100 x 8 100 x 100 x 10 120 x 120 x 5 120 x 120 x 6.3 120 x 120 x 8 120 x 120 x 10 120 x 120 x 13 150 x 150 x 5 150 x 150 x 6.3 150 x 150 x 8 150 x 150 x 10 150 x 150 x 13 150 x 150 x 16 180 x 180 x 5 180 x 180 x 6.3 180 x 180 x 8 180 x 180 x 10
Mass per Metre kg/m 12 14.8 18.4 23 27.9 18 22.3 27.9 34.2 41.6 22.7 28.3 35.4 43.6 53.4 66.4 27.4 34.2 43 53
Size (mm) 180 x 180 x 13 180 x 180 x 16 200 x 200 x 6.3 200 x 200 x 8 200 x 200 x 10 200 x 200 x 12.5 200 x 200 x 16 250 x 250 x 6.3 250 x 250 x 8 250 x 250 x 10 250 x 250 x 12.5 250 x 250 x 16 300 x 300 x 8 300 x 300 x 10 300 x 300 x 12.5 300 x 300 x 16 350 x 350 x 8 350 x 350 x 12.5 350 x 350 x 16 400 x 400 x 10
Mass per Metre kg/m 65.2 81.4 38.2 48 59.3 73 91.5 48.1 60.5 75 92.6 117 73.1 90.7 112 142 85.7 132 167 122
Size and Gauge Chart of Square Pipe and Tube
O.D. Size 2" 2" 2" 2.25" 2.25" 2.25" 2.50" 2.50" 2.50"
Gauge 16 15 14 16 15 14 16 15 14
Bundle Counts 50 50 50 50 50 50 50 50 50
Galvanized Square Pipe Sizes

GI square pipe sizes, refer accurate dimensions and thicknesses

Size (mm) mm 19x19 25x25 30x30 32x32 38x38 50x50 60x60 72x72 80x80 91x91 100x100 113x113 132x132 150x150 180x180
inch ¾x¾ 1x1 1¼x1¼ 1¼x1¼ 1½x1½ 2x2 2¼x2¼ 2¾x2¾ 3x3 3½x3½ 4x4 4½x4½ 5x5 6x6 7x7
Thickness (mm) 1.2 4.08 5.45 6.58 7.03 8.38 11.1 13.35 16.06 17.9 20.49 22.41 25.46 29.65 33.72 40.5
1.4 4.72 6.32 7.63 8.16 9.74 12.91 15.54 18.7 20.84 23.86 26.1 29.66 34.55 39.3 47.21
1.6 5.35 7.17 8.68 9.28 11.08 14.7 17.71 21.32 23.77 27.23 29.78 33.86 39.44 44.86 53.91
1.8 5.97 8.02 9.71 10.39 12.41 16.49 19.87 23.93 26.69 30.58 33.45 38.03 44.32 50.42 60.59
2 6.57 8.85 10.73 11.48 13.73 18.26 22.02 26.53 29.59 33.91 37.11 42.2 49.18 55.96 67.27
2.3 7.45 10.07 12.23 13.1 15.69 20.9 25.22 30.41 33.93 38.9 42.58 48.43 56.46 64.25 77.25
2.6 8.31 11.27 13.72 14.7 17.62 23.51 28.39 34.26 38.24 43.86 48.01 54.63 63.71 72.52 87.22
2.9 9.14 12.44 15.17 16.26 19.52 26.09 31.54 38.08 42.52 48.79 53.42 60.8 70.93 80.76 97.15
3.2 9.94 13.59 16.6 17.8 21.4 28.65 34.66 41.88 46.78 53.69 58.81 66.95 78.13 88.97 107.06
3.6 10.97 15.08 18.46 19.82 23.86 32.01 38.78 46.9 52.42 60.19 65.95 75.11 87.68 99.88 120.23
4 11.96 16.51 20.27 21.78 26.28 35.33 42.85 51.88 58 66.65 73.04 83.22 97.19 110.74 133.35
4.3 12.66 17.56 21.6 23.22 28.06 37.79 45.87 55.58 62.16 71.45 78.32 89.27 104.28 118.85 143.16
4.5 13.12 18.24 22.47 24.17 29.23 39.42 47.88 58.03 64.92 74.64 81.83 93.29 109 124.25 149.69
4.8 13.78 19.25 23.76 25.57 30.97 41.83 50.85 61.69 69.04 79.41 87.08 99.29 116.06 132.32 159.45
5 14.21 19.9 24.6 26.49 32.11 43.43 52.82 64.11 71.76 82.57 90.56 103.28 120.74 137.69 165.95
5.4 15.02 21.17 26.25 28.29 34.36 46.58 56.73 68.92 77.19 88.85 97.48 111.23 130.08 148.38 178.9
Square Hollow Section Sizes
Size mm of Hollow Pipe 20 x 20 x 2.0 25 x 25 x 1.5 25 X 25 X 2.5 30 X 30 X 2.0 30 X 30 X 3.0 40 x 40 x 2.0 40 x 40 x 3.0 40 x 40 x 5.0 50 x 50 x 2.0 50 x 50 x 3.0 50 x 50 x 5.0 60 x 60 x 4.0 60 x 60 x 6.0 70 x 70 x 3.6 70 x 70 x 6.3 75 x 75 x 3.0 80 x 80 x 3.6 80 x 80 x 6.0 90 x 90 x 3.6 90 x 90 x 6.0 100 x 100 x 3.0 100 x 100 x 5.0 100 x 100 x 6.0 100 x 100 x 10
kg/m 1.12 1.06 1.74 1.68 2.51 2.31 3.45 5.4 2.93 4.39 6.97 6.97 9.45 7.46 12.5 7.07 8.59 13.9 9.72 15.76 8.96 14.8 16.19 27.9
Size mm of Hollow Section 20 x 20 x 2.5 25 x 25 x 2.0 25 X 25 X 3.0 30 X 30 X 2.5 40 x 40 x 1.5 40 x 40 x 2.5 40 x 40 x 4.0 50 x 50 x 1.5 50 x 50 x 2.5 50 x 50 x 4.0 60 x 60 x 3.0 60 x 60 x 5.0 70 x 70 x 3.0 70 x 70 x 5.0 70 x 70 x 8 80 x 80 x 3.0 80 x 80 x 5.0 90 x 90 x 3.0 90 x 90 x 5.0 90 x 90 x 8.0 100 x 100 x 4.0 100 x 100 x 5.0 100 x 100 x 8.0 120 x 120 x 5
kg/m 1.35 1.43 2.04 2.14 1.81 2.92 4.46 2.28 3.71 5.72 5.34 8.54 6.28 10.11 15.3 7.22 11.7 8.01 13.3 20.4 12 14.8 22.9 18
Hollow Square Pipes Properties & Characteristics
  • Wide range of shapes
  • High tensile strength
  • High levels of formability
  • Excellent weldability
  • Excellent bending strength
  • Free of internal stresses
  • Enable lighter structures
  • Dimensional consistency

Aluminium Square Pipe Sizes Are Comes in 40x40 Mm, 28x28 Mm and 45x45 Mm With PE-coated 
Aluminum Box Section Sizes & Weight

SS 304 Square Tube Sizes, Commonly Ranging From 10x10 mm - 100x100 mm, with different thicknesses

SHS 32 X 32 25 X 25 38 x 38 32 X 32 25 X 25 38 x 38 RHS 50 X 25 60 x 40 50 X 25 60 x 40 50 X 25 60 x 40 CHS 25 32 25 32 25 32
Weight (KG/Metre) 2.26 1.69 2.75 2.69 1.98 3.29 Weight 3.24 4.12 3.88 4.98 2.71 3.73 Weight 2.41 3.79 1.99 2.55 2.93 3.09
Thickness (mm) 2.6 2.6 2.6 3.2 3.2 3.2 Thickness 3.2 2.9 4 3.6 2.6 2.6 Thickness 3.2 4 2.6 2.6 4 3.2
Conversion Table of Square Tubing
1 Meter 1 Feet 1 Feet 1 Feet 1 Inch 1 cm 1 mm
3.2809 Feet 0.0348 Meter 12 inch 305 mm 25.4 mm 10 mm 0.03937 inch
How Do We Use Square Tubes Properly?
How Do We Use Square Tubes Properly

Types of Hollow Section
  • Circular Hollow Sections- (CHS)
  • Rectangular Hollow Sections- (RHS)
  • Square Hollow Sections-(SHS)
Jindal MS Square Pipe Size Chart
Size in millimeter Kilogram/m Size in millimeter Kilogram/m
400 X 400 X 12.5mm152400 X 400 X 16192
300 X 300 X 12.5112300 X 300 X 16142
250 X 250 X 12.592.6250 X 250 X 16117
200 X 200 X 1059.3200 X 200 X 12.573
180 X 180 X 527.4180 X 180 X 6.334.2
180 X 180 X 12.565.2180 X 180 X 1681.4
150 X 150 X 6.328.3150 X 150 X 8.035.4
140 X 140 X 832.9140 X 140 X 1040.4
120 X 120 X 6.021.3120 X 120 X 6.322.3
120 X 120 X 1235.8120 X 120 X 12.541.6
100 X 100 X 3.08.96100 X 100 X 4.012
100 X 100 X 6.016.19100 X 100 X 8.022.9
90 X 90 X 3.69.7290 X 90 X 5.013.3
80 X 80 X 3.68.5980 X 80 X 5.011.7
70 X 70 X 3.06.2870 X 70 X 6.312.5
70 X 70 X 815.360 X 60 X 3.05.34
60 X 60 X 6.09.4550 X 50 X 2.02.93
50 X 50 X 2.53.7150 X 50 X 5.06.97
40 X 40 X 1.51.8140 X 40 X 3.03.45
40 X 40 X 4.04.4630 X 30 X 3.02.51
25 X 25 X 2.51.7425 X 25 X 3.02.04
20 X 20 X 2.01.1220 X 20 X 2.51.35

Standard Square Tube Sizes in mm Available for Immediate Delivery

Weekly Shipment to Below Locations
Country Country Name Delivery Time
Singapore Singapore 8 days
Egypt Egypt 18 days
South Africa South Africa 25-30 days
UAE UAE/ Dubai 5 days
indonesia Indonesia 9 days
Australia Australia 60 days
Brazil Brazil 45-60 days
Jordan Jordan 21 days
Saudi Arabia Saudi Arabia 7 days
Thailand Thailand 7 days
Largest Stockist of Mild Steel Square Tube Are Used in Various Industrial Applications
What is the use of Square MS Pipe?
  • Building frames
  • Support columns and beams
  • Architectural designs
  • Interior and exterior railings
  • Water supply systems
  • Aerospace components
  • Automotive chassis and frames
  • Food processing
SS 304 Square Tubing Pressure Rating
AVE. WALL INCHES 0.25 0.25 0.25 0.25 0.375 0.375 0.375 0.375 0.375 0.5 0.5 0.5 0.5 0.5 0.5 0.625 0.625 0.625
MIN YIELD STRENGTH (PSI) 0.02 0.035 0.049 0.065 0.02 0.028 0.035 0.049 0.065 0.02 0.028 0.035 0.049 0.065 0.083 0.02 0.028 0.035
MIN TENSILE STRENGTH (PSI) 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000 30,000
THEORETICAL BURST PRESSURE * (PSI) 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000 75,000
WORKING PRESSURE (PSI) 25% OF BURST 14,286 29,167 48,355 81,250 8,955 13,166 17,213 26,534 39,796 6,522 9,459 12,209 18,284 26,351 37,275 5,128 7,381 9,459
THEORETICAL YIELD POINT ** (PSI) 3,571 7,292 12,089 20,313 2,239 3,292 4,303 6,634 9,949 1,630 2,365 3,052 4,571 6,588 9,319 1,282 1,845 2,365
COLLAPSE PRESSURE *** (PSI) 5,714 11,667 19,342 32,500 3,582 5,266 6,885 10,614 15,918 2,609 3,784 4,884 7,313 10,541 14,910 2,051 2,953 3,784
  4,416 7,224 9,455 11,544 3,029 4,145 5,077 6,816 8,597 2,304 3,172 3,906 5,304 6,786 8,307 1,859 2,568 3,172

Most Common Square Pipe Sizes & Weight

50x50x3 Square Tube Weight


  • 4.25 kg per meter

40mm square pipe weight


  • 3.45 kg per meter

1 inch ms square pipe weight


  • 3.49 kg per meter

3 inch square pipe Weight


  • 6.97 kg per meter

50 mm square pipe weight


  • 4.39 kg per meter

25mm square pipe weight


  • 7.2 kg

2 inch square pipe Weight


  • 19 kg per meter

3x3 square pipe weight


  • 8kg

What Are the Best Ways to Choose a Square Pipe & Tube?
What Are the Best Ways to Choose a Square Tube

SCH 40 Pipe Dimensions
Pipe
Sizes
O.D.
(in.)
Schedule (40)
Wall Thickness - in.
Wall (in) I.D. (in)
1/8" 0.41 od 0.07 in 0.269 id
Weight
(lbs/ft.)
Steel 0.247 lbs/ft
Stainless
Aluminum  
3/8" 0.675 od 0.091 in 0.493 id
Weight
(lbs/ft.)
Steel 0.570 lbs/ft
Stainless
Aluminum 0.196 lbs/ft
1/2" 0.840 od 0.109 in 0.622 id
Weight
(lbs/ft.)
Steel 0.850 lbs/ft
Stainless
Aluminum 0.294 lbs/ft
3/4" 1.050 od 0.113 in 0.824 id
Weight
(lbs/ft.)
Steel 1.13 lbs/ft
Stainless
Aluminum 0.391
1" 1.315 od 0.133 in 1.049 id
Weight
(lbs/ft.)
Steel 1.68 lbs/ft
Stainless
Aluminum 0.581 lbs/ft
1-1/4" 1.66 od 0.140 in 1.380 id
Weight
(lbs/ft.)
Steel 2.27 lbs/ft
Stainless
Aluminum 0.785 lbs/ft
2" 2.375 od 0.154 in 2.067 id
Weight
(lbs/ft.)
Steel 3.66 lbs/ft
Stainless
Aluminum 1.260 lbs/ft
2-1/2" 2.875 od 0.203 in 2.469 id
Weight
(lbs/ft.)
Steel 5.80 lbs/ft
Stainless
Aluminum 2.000 lbs/ft
3" 3.50 od 0.216 in 3.068 id
Weight
(lbs/ft.)
Steel 7.58 lbs/ft
Stainless
Aluminum 2.620 lbs/ft
4" 4.50 od 0.237 in 4.026 id
Weight
(lbs/ft.)
Steel 10.80 lbs/ft
Stainless
Aluminum 3.730 lbs/ft
5" 5.563 od 0.258 in 5.047 id
Weight
(lbs/ft.)
Steel 14.63 lbs/ft
Stainless
Aluminum 5.050 lbs/ft
6" 6.625 od 0.280 in 6.065 id
Weight
(lbs/ft.)
Steel 18.99 lbs/ft
Stainless
Aluminum 6.560 lbs/ft
Square Pipe Weight
Square Pipe Weight

Width A mm 5 5.9 10 15 20 22 25 25 30 30 30 35 35 35 36 40 40 40 42 42 42 45 45 45 50 50 50
Wall thickness T mm 1.3 1.5 1 1.5 1.5 5.5 1.5 2.5 2 3 4 2 3 4 4 2.5 3.5 5 3 4 6 3.5 5 7 3 4 7
Weight per meter of pipe kg 0.1717 0.235 0.269 0.605 0.841 3.2307 1.07 1.68 1.7 2.42 3.04 2.02 2.89 3.67 3.8 2.85 3.85 5.16 3.55 4.56 6.3 4.4 5.94 7.69 4.31 5.56 8.79
Schedule 40 Steel Pipe Weight Chart
Nominal size [inches] Outside diameter [inches] Wall thickness [inches] Weight [kg/m]
1/8 inches 0.405 inches 0.068 inches 0.37 kg/m
1/4 inches 0.540 inches 0.088 inches 0.84 kg/m
1/2 inches 0.840 inches 0.109 inches 1.27 kg/m
3/4 inches 1.050 inches 0.113 inches 1.69 kg/m
1 inches 1.315 inches 0.133 inches 2.50 kg/m
1 1/4 inches 1.660 inches 0.140 inches 3.39 kg/m
1 1/2 inches 1.900 inches 0.145 inches 4.05 kg/m
2 inches 2.375 inches 0.154 inches 5.44 kg/m
2 1/2 inches 2.875 inches 0.203 inches 8.63 kg/m
3 inches 3.500 inches 0.216 inches 11.29 kg/m
3 1/2 inches 4.000 inches 0.226 inches 13.57 kg/m
4 inches 4.500 inches 0.237 inches 16.07 kg/m
5 inches 5.563 inches 0.258 inches 21.77 kg/m
6 inches 6.625 inches 0.280 inches 28.26 kg/m
8 inches 8.625 inches 0.322 inches 42.55 kg/m
10 inches 10.750 inches 0.365 inches 60.31 kg/m
12 inches 12.750 inches 0.406 inches 79.73 kg/m
14 inches 14 inches 0.375 inches 94.55 kg/m
16 inches 16 inches 0.500 inches 123.30 kg/m
18 inches 18 inches 0.562 inches 155.80 kg/m
20 inches 20 inches 0.594 inches 183.42 kg/m
24 inches 24 inches 0.688 inches 255.41 kg/m
32 inches 32 inches 0.688 inches 342.91 kg/m
Square pvc Pipe Sizes
Nominal Pipe Size (in) O.D. Min. Wall Average I.D. Maximum W.P. PSI Nominal Wt./ft.
2424.0001.21821.41821063.341
2020.0001.03117.81422044.648
1818.0000.93716.01422036.487
1616.0000.84314.21322029.162
1414.0000.75012.4122022.681
1212.7500.68711.29423018.909
1010.7500.5939.49323013.744
88.6250.5007.5652509.269
66.6250.4325.7092806.102
44.5000.3373.7863203.196
33.5000.3002.8643702.186
2-1/22.8750.2762.294201.632
22.3750.2181.9134001.070
1-1/21.9000.2001.4764700.773
1-1/41.6600.1911.2555200.638
11.3150.1790.9366300.461
3/41.0500.1540.7226900.314
1/20.8400.1470.5268500.232
3/80.6750.1260.4039200.158
1/40.5400.1190.28211300.115
1/80.4050.0950.19512300.068

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Square Pipe Sizes that can withstand high temperature and pressure & to improve corrosion resistance, additional steps like as galvanization or coating are required.

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