hollow section -SQUARE HOLLOW SECTION

Square Hollow Section-SHS

Hollow Section

The term “Hollow Section” (HSS: Hollow Structural Section) refers to a type of metal profile with a hollow tubular cross-section. The term is used predominantly in the United States, or other countries which follow US construction or engineering terminology. These sections are also sometimes called tube steel or structural tubing. They are usually made of metal, though other materials such as plastic or fiberglass are sometimes used. The most common metals used for making hollow sections are carbon steel (CS), stainless steel (SS), aluminum (Al), and copper (Cu). Alloys such as titanium, zirconium, etc. can also be used to make hollow sections.
Hollow sections are important for their use in the construction industry because they offer many benefits. For example, they have a high strength-to-weight ratio which makes them ideal for use in load-bearing applications. They are also very stiff and resistant to torsional forces, making them ideal for use in columns and beams. In addition, hollow sections offer good resistance to impact and abrasion, making them suitable for use in structural applications where there is a risk of impact or abrasion. Finally, hollow sections have a very high resistance to corrosion and are therefore often used in corrosive environments such as offshore oil

Types of Hollow Section(Square / circular/ rectangular hollow section)

Hollow Section pipe is available in a variety of shapes, circular hollow section , rectangular hollow section pipe, and square hollow structural sectio. The different shapes of the hollow setion have not allowed the application of the characteristics, you can see below, the specific differences TUSPIPE has summarized well!

The chemical composition and physical properties of each pipe can be viewed by clicking on the link below.

Circular Hollow Section

The first type of hollow section was circular steel sections (CHS hollow section). Frequently used in a variety of structural, mechanical, and construction applications.

CHS hollow section is a popular architectural choice for aesthetic appearances in a variety of applications.

rectangular hollow sections

Rectangular hollow sections (RHS hollow section) are a frequently used material in mechanical, structural, and construction applications. This is because the flat surface of the hollow section results in a more economical structural solution for joining and various other types of fabrication work.

Square Hollow Section-SHS

Square hollow section (SHS hollow section) is another popular type of structural hollow section that falls somewhere between RHS and CHS in terms of characteristics, appearance, and structural behavior.

SHS hollow section has a flat surface that makes joining and welding easier.

Below TUSPIPE has prepared for you tables of size for hollow structural section pipes, which includes: Circular Hollow Structural/ Rectangular Hollow Sections Pipe/ Square Hollow Sections, and schedule 40 hollow section/schedule 80 hollow structural section dimensions. If you still have any questions, you can contact us and we will solve them for you.

Dimension and Sizes of Hollow structural Sections

- Specification & Size of Circular Hollow Sections Structural(CHS)

DN O.D. W.T.
Inch mm SCH5S SCH10S SCH10 SCH20 SCH30 SCH40 SCH60 SCH80 SCH100 SCH120 SCH140 SCH160 Sth XS XXS
50 2″ 60.3 1.65 2.77 3.91 5.54 8.74 3.91 5.54 11.07
65 2 1/2″ 73 2.11 3.05 5.16 7.01 9.53 5.16 7.01 14.02
80 3″ 88.9 2.11 3.05 5.49 7.62 11.13 5.49 7.52 15.24
90 3 1/2″ 101.6 2.11 3.05 5.74 8.08 5.74 8.08
100 4″ 114.3 2.11 3.05 6.02 8.58 11.13 13.49 6.02 8.56 17.12
125 5″ 141.3 2.77 3.4 6.55 9.53 12.7 15.88 6.55 9.53 18.05
150 6″ 168.3 2.77 3.4 7.11 10.97 14.27 18.26 7.11 10.97 21.95
200 8″ 219.1 2.77 3.76 6.35 7.04 8.18 10.31 12.7 15.09 18.26 20.62 23.01 8.18 12.7 22.23
250 10″ 273.1 3.4 4.19 6.35 7.8 9.27 12.7 15.09 18.26 21.44 25.4 28.58 9.27 12.7 25.4
300 12″ 323.9 3.96 4.57 6.35 8.38 10.31 14.27 17.48 21.44 25.4 28.58 33.32 9.53 12.7 25.4
350 14″ 355.5 3.96 4.78 6.35 7.92 9.53 11.13 15.09 19.05 23.83 27.79 31.75 35.71 9.53 12.7
400 16″ 406.4 4.19 4.78 6.35 7.92 9.53 12.7 16.66 21.44 26.19 30.96 36.53 40.49 9.53 12.7
450 18″ 457.2 4.19 4.78 6.35 7.92 11.13 14.27 19.05 23.83 39.36 34.93 39.67 45.24
500 20″ 508 4.78 5.54 6.35 9.53 12.7 15.09 20.62 26.19 32.54 38.1 44.45 50.01
550 22″ 558.8 4.78 5.54 6.35 9.53 12.7 22.23 28.58 34.93 41.28 47.63 53.98
600 24″ 609.6 5.54 6.35 6.35 9.53 14.27 17.48 24.61 30.96 38.89 46.02 52.37 59.54

- Specification & Size of Rectangular Hollow Sections Pipe (RHS)

Rectangular Hollow Section Sizes Weight Height Width W.T.
kg/m mm mm mm
50 x 25 x 2.5 RHS 2.7 50 25 2.5
50 x 25 x 2.5 RHS 2.7 50 25 2.5
50 x 25 x 3 RHS 3.2 50 25 3
50 x 30 x 2.5 RHS 2.9 50 30 2.5
50 x 30 x 3 RHS 3.4 50 30 3
50 x 30 x 3.2 RHS 3.6 50 30 3.2
50 x 30 x 3.6 RHS 4 50 30 3.6
50 x 30 x 4 RHS 4.4 50 30 4
50 x 30 x 5 RHS 5.3 50 30 5
60 x 40 x 2.5 RHS 3.7 60 40 2.5
60 x 40 x 3 RHS 4.4 60 40 3
60 x 40 x 3.2 RHS 4.6 60 40 3.2
60 x 40 x 3.6 RHS 5.1 60 40 3.6
60 x 40 x 4 RHS 5.6 60 40 4
60 x 40 x 5 RHS 6.9 60 40 5
60 x 40 x 6 RHS 8 60 40 6
60 x 40 x 6.3 RHS 8.3 60 40 6.3
80 x 40 x 3 RHS 5.3 80 40 3
80 x 40 x 3.2 RHS 5.6 80 40 3.2
80 x 40 x 3.6 RHS 6.3 80 40 3.6
80 x 40 x 4 RHS 6.9 80 40 4
80 x 40 x 5 RHS 8.4 80 40 5
80 x 40 x 6 RHS 9.9 80 40 6
80 x 40 x 6.3 RHS 10.3 80 40 6.3
80 x 40 x 8 RHS 12.5 80 40 8
90 x 50 x 3 RHS 6.2 90 50 3
90 x 50 x 3.2 RHS 6.6 90 50 3.2
90 x 50 x 3.6 RHS 7.4 90 50 3.6
90 x 50 x 4 RHS 8.2 90 50 4
90 x 50 x 5 RHS 10 90 50 5
90 x 50 x 6 RHS 11.8 90 50 6
90 x 50 x 6.3 RHS 12.3 90 50 6.3
90 x 50 x 8 RHS 15 90 50 8
100 x 50 x 3 RHS 6.7 100 50 3
100 x 50 x 3.2 RHS 7.1 100 50 3.2
100 x 50 x 3.6 RHS 8 100 50 3.6
100 x 50 x 4 RHS 8.8 100 50 4
100 x 50 x 5 RHS 10.8 100 50 5
100 x 50 x 6 RHS 12.7 100 50 6
100 x 50 x 6.3 RHS 13.3 100 50 6.3
100 x 50 x 8 RHS 16.3 100 50 8
100 x 60 x 3 RHS 7.2 100 60 3
100 x 60 x 3.2 RHS 7.6 100 60 3.2
100 x 60 x 3.6 RHS 8.5 100 60 3.6
100 x 60 x 4 RHS 9.4 100 60 4
100 x 60 x 5 RHS 11.6 100 60 5
100 x 60 x 6 RHS 13.6 100 60 6
100 x 60 x 6.3 RHS 14.2 100 60 6.3
100 x 60 x 8 RHS 17.5 100 60 8
120 x 60 x 3.6 RHS 9.7 120 60 3.6
120 x 60 x 4 RHS 10.7 120 60 4
120 x 60 x 5 RHS 13.1 120 60 5
120 x 60 x 6 RHS 15.5 120 60 6
120 x 60 x 6.3 RHS 16.2 120 60 6.3
120 x 60 x 8 RHS 20.1 120 60 8
120 x 60 x 10 RHS 24.6 120 60 10
120 x 80 x 3.6 RHS 10.8 120 80 3.6
120 x 80 x 4 RHS 11.9 120 80 4
120 x 80 x 5 RHS 14.7 120 80 5
120 x 80 x 6 RHS 17.4 120 80 6
120 x 80 x 6.3 RHS 18.2 120 80 6.3
120 x 80 x 8 RHS 22.6 120 80 8
120 x 80 x 10 RHS 27.4 120 80 10
140 x 80 x 4 RHS 13.2 140 80 4
140 x 80 x 5 RHS 16.3 140 80 5
140 x 80 x 6 RHS 19.3 140 80 6
140 x 80 x 6.3 RHS 20.2 140 80 6.3
140 x 80 x 8 RHS 25.1 140 80 8
140 x 80 x 10 RHS 30.6 140 80 10
150 x 100 x 4 RHS 15.1 150 100 4
150 x 100 x 5 RHS 18.6 150 100 5
150 x 100 x 6 RHS 22.1 150 100 6
150 x 100 x 6.3 RHS 23.1 150 100 6.3
150 x 100 x 8 RHS 28.9 150 100 8
150 x 100 x 10 RHS 35.3 150 100 10
150 x 100 x 12 RHS 41.4 150 100 12
150 x 100 x 12.5 RHS 42.8 150 100 12.5
160 x 80 x 4 RHS 14.4 160 80 4
160 x 80 x 5 RHS 17.8 160 80 5
160 x 80 x 6 RHS 21.2 160 80 6
160 x 80 x 6.3 RHS 22.2 160 80 6.3
160 x 80 x 8 RHS 27.6 160 80 8
160 x 80 x 10 RHS 33.7 160 80 10
160 x 80 x 12 RHS 39.5 160 80 12
160 x 80 x 12.5 RHS 40.9 |160 80 12.5
180 x 100 x 4 RHS 16.9 180 100 4
180 x 100 x 5 RHS 21 180 100 5
180 x 100 x 6 RHS 24.9 180 100 6
180 x 100 x 6.3 RHS 26.1 180 100 6.3
180 x 100 x 8 RHS 32.6 180 100 8
180 x 100 x 10 RHS 40 180 100 10
180 x 100 x 12 RHS 47 180 100 12
180 x 100 x 12.5 RHS 48.7 180 100 12.5
200 x 100 x 4 RHS 18.1 200 100 4
200 x 100 x 5 RHS 22.6 200 100 5
200 x 100 x 6 RHS 26.8 200 100 6
200 x 100 x 6.3 RHS 28.1 200 100 6.3
200 x 100 x 8 RHS 35.1 200 100 8
200 x 100 x 10 RHS 43.1 200 100 10
200 x 100 x 12 RHS 50.8 200 100 12
200 x 100 x 12.5 RHS 52.7 200 100 12.5
200 x 100 x 16 RHS 65.2 200 100 16
200 x 120 x 6 RHS 28.7 200 120 6
200 x 120 x 6.3 RHS 29.9 200 120 6.3
200 x 120 x 8 RHS 37.3 200 120 8
200 x 120 x 10 RHS 45.9 200 120 10
200 x 120 x 12 RHS 54.5 200 120 12
200 x 120 x 12.5 RHS 55.7 200 120 12.5
250 x 150 x 5 RHS 30.4 250 150 5
250 x 150 x 6 RHS 36.2 250 150 6
250 x 150 x 6.3 RHS 38 |250 150 6.3
250 x 150 x 8 RHS 47.7 250 150 8
250 x 150 x 10 RHS 58.8 250 150 10
250 x 150 x 12 RHS 69.6 250 150 12
250 x 150 x 12.5 RHS 72.3 250 150 12.5
250 x 150 x 16 RHS 90.3 250 150 16
260 x 180 x 6 RHS 40 260 180 6
260 x 180 x 6.3 RHS 41.9 260 180 6.3
260 x 180 x 8 RHS 52.7 260 180 8
260 x 180 x 10 RHS 65.1 260 180 10
260 x 180 x 12 RHS 77.2 260 180 12
260 x 180 x 12.5 RHS 80.1 260 180 12.5
260 x 180 x 16 RHS 100 260 180 16
300 x 200 x 5 RHS 38.3 300 200 5
300 x 200 x 6 RHS 45.7 300 200 6
300 x 200 x 6.3 RHS 47.9 300 200 6.3
300 x 200 x 8 RHS 60.3 300 200 8
300 x 200 x 10 RHS 74.5 300 200 10
300 x 200 x 12 RHS 88.5 300 200 12
300 x 200 x 12.5 RHS 91.9 300 200 12.5
300 x 200 x 16 RHS 115 300 200 16
350 x 250 x 6 RHS 55.1 350 250 6
350 x 250 x 6.3 RHS 57.8 350 250 6.3
350 x 250 x 8 RHS 72.8 350 250 8
350 x 250 x 10 RHS 90.2 350 250 10
350 x 250 x 12 RHS 107 |350 250 12
350 x 250 x 12.5 RHS 112 350 250 12.5
350 x 250 x 16 RHS 141 350 250 16
400 x 200 x 6 RHS 55.1 400 200 6
400 x 200 x 6.3 RHS 57.8 400 200 6.3
400 x 200 x 8 RHS 72.8 400 200 8
400 x 200 x 10 RHS 90.2 400 200 10
400 x 200 x 12 RHS 107 400 200 12
400 x 200 x 12.5 RHS 112 400 200 12.5
400 x 200 x 16 RHS 141 400 200 16
450 x 250 x 8 RHS 85.4 450 250 8
450 x 250 x 10 RHS 106 450 250 10
450 x 250 x 12 RHS 126 450 250 12
450 x 250 x 12.5 RHS 131 450 250 12.5
450 x 250 x 16 RHS 166 450 250 16
500 x 300 x 8 RHS 97.9 500 300 8
500 x 300 x 10 RHS 122 500 300 10
500 x 300 x 12 RHS 145 500 300 12
500 x 300 x 12.5 RHS 151 500 300 12.5
500 x 300 x 16 RHS 191 500 300 16
500 x 300 x 20 RHS 235 500 300 20

- Specification & Size of Square Hollow Sections (SHS)-Box Section Size

– Size Range of Square Hollow Section
20mmx20mm ~ 400mmx400mm

Thickness Range of Square Hollow Section
1.50mm to 12.50mm
– Length Range of Square Hollow Section
6 meters, 7.50 meters and/or 12 meters standard. Custom lengths are available.

Tolerance of Square Hollow Section
Length: +/- 50 MM
Wall Thickness: +/- 12.5%
Weight: +/- 8%

Square Hollow Section Sizes Weight Height Width W.T.
kg/m mm mm mm
20 x 20 x 2 SHS 1.1 20 20 2
20 x 20 x 2.5 SHS 1.3 20 20 2.5
25 x 25 x 2 SHS 14 25 25 2
25 x 25 x 2.5 SHS 1.7 25 25 2.5
25 x 25 x 3 SHS 2 25 25 3
30 x 30 x 2 SHS 1.7 30 30 2
30 x 30 x 2.5 SHS 2.1 30 30 2.5
30 x 30 x 3 SHS 2.5 30 30 3
40 x 40 x 2.5 SHS 2.9 40 40 2.5
40 x 40 x 3 SHS 3.4 40 40 3
40 x 40 x 3.2 SHS 3.6 40 40 3.2
40 x 40 x 3.6 SHS 4 40 40 3.6
40 x 40 x 4 SHS 4.4 40 40 4
40 x 40 x 5 SHS 5.3 40 40 5
50 x 50 x 2.5 SHS 3.7 50 50 2.5
50 x 50 x 3 SHS 4.4 50 50 3
50 x 50 x 3.2 SHS 4.6 50 50 3.2
50 x 50 x 3.6 SHS 5.1 50 50 3.6
50 x 50 x 4 SHS 5.6 50 50 4
50 x 50 x 5 SHS 6.9 50 50 5
50 x 50 x 6 SHS 8 50 50 6
50 x 50 x 6.3 SHS 8.3 50 50 6.3
60 x 60 x 2.5 SHS 4.5 60 60 2.5
60 x 60 x 3 SHS 5.3 60 60 3
60 x 60 x 3.2 SHS 5.6 60 60 3.2
60 x 60 x 3.6 SHS 6.3 60 60 3.6
60 x 60 x 4 SHS 6.9 60 60 4
60 x 60 x 5 SHS 8.4 60 60 5
60 x 60 x 6 SHS 9.9 60 60 6
60 x 60 x 6.3 SHS 10.3 60 60 6.3
60 x 60 x 8 SHS 12.5 60 60 8
70 x 70 x 3 SHS 6.2 70 70 3
70 x 70 x 3.2 SHS 6.6 70 70 3.2
70 x 70 x 3.6 SHS 7.4 70 70 3.6
70 x 70 x 4 SHS 8.2 70 70 4
70 x 70 x 5 SHS 10 70 70 5
70 x 70 x 6 SHS 11.8 70 70 6
70 x 70 x 6.3 SHS 12.3 70 70 6.3
70 x 70 x 8 SHS 15 70 70 8
80 x 80 x 3 SHS 7.2 80 80 3
80 x 80 x 3.2 SHS 7.6 80 80 3.2
80 x 80 x 3.6 SHS 8.5 80 80 3.6
80 x 80 x 4 SHS 9.4 80 80 4
80 x 80 x 5 SHS 11.6 80 80 5
80 x 80 x 6 SHS 13.6 80 80 6
80 x 80 x 6.3 SHS 14.2 80 80 6.3
80 x 80 x 8 SHS 17.8 80 80 8
90 x 90 x 5 SHS 13.1 90 90 5
90 x 90 x 6 SHS 15.5 90 90 6
90 x 90 x 6.3 SHS 16.2 90 90 6.3
90 x 90 x 8 SHS 20.1 90 90 8
100 x 100 x 3.6 SHS 10.8 100 100 3.6
100 x 100 x 4 SHS 11.9 100 100 4
100 x 100 x 5 SHS 14.7 100 100 5
100 x 100 x 6 SHS 17.4 100 100 6
100 x 100 x 6.3 SHS 18.2 100 100 6.3
100 x 100 x 8 SHS 22.6 100 100 8
100 x 100 x 10 SHS 27.4 100 100 10
120 x 120 x 4 SHS 14.4 120 120 4
120 x 120 x 5 SHS 18 120 120 5
120 x 120 x 6 SHS 21.2 120 120 6
120 x 120 x 6.3 SHS 22.2 120 120 6.3
120 x 120 x 8 SHS 27.6 120 120 8
120 x 120 x 10 SHS 33.7 120 120 10
120 x 120 x 12 SHS 39.5 120 120 12
120 x 120 x 12.5 SHS 40.9 120 120 12.5
140 x 140 x 5 SHS 21 140 140 5
140 x 140 x 6 SHS 24.9 140 140 6
140 x 140 x 6.3 SHS 26.1 140 140 6.3
140 x 140 x 8 SHS 32.6 140 140 8
140 x 140 x 10 SHS 40 140 140 10
140 x 140 x 12 SHS 47 140 140 12
140 x 140 x 12.5 SHS 48.7 140 140 12.5
150 x 150 x 5 SHS 22.6 150 150 5
150 x 150 x 6 SHS 26.8 150 150 6
150 x 150 x 6.3 SHS 28.1 150 150 6.3
150 x 150 x 8 SHS 35.1 150 150 8
150 x 150 x 10 SHS 43.1 150 150 10
150 x 150 x 12 SHS 50.8 150 150 12
150 x 150 x 12.5 SHS 52.7 150 150 12.5
150 x 150 x 16 SHS 65.2 150 150 16
160 x 160 x 5 SHS 24.1 160 160 5
160 x 160 x 6 SHS 28.7 160 160 6
160 x 160 x 6.3 SHS 30.1 160 160 6.3
160 x 160 x 8 SHS 37.6 160 160 8
160 x 160 x 10 SHS 46.3 160 160 10
160 x 160 x 12 SHS 54.6 160 160 12
160 x 160 x 12.5 SHS 56.6 160 160 12.5
160 x 160 x 16 SHS 70.2 160 160 16
180 x 180 x 5 SHS 27.3 180 180 5
180 x 180 x 6 SHS 32.5 180 180 6
180 x 180 x 6.3 SHS 34 180 180 6.3
180 x 180 x 8 SHS 42.7 180 180 8
180 x 180 x 10 SHS 52.5 180 180 10
180 x 180 x 12 SHS 62.1 180 180 12
180 x 180 x 12.5 SHS 64.4 180 180 12.5
180 x 180 x 16 SHS 80.2 180 180 16
200 x 200 x 5 SHS 30.4 200 200 5
200 x 200 x 6 SHS 36.2 200 200 6
200 x 200 x 6.3 SHS 38 200 200 6.3
200 x 200 x 8 SHS 47.7 200 200 8
200 x 200 x 10 SHS 58.8 200 200 10
200 x 200 x 12 SHS 69.6 200 200 12
200 x 200 x 12.5 SHS 72.3 200 200 12.5
200 x 200 x 16 SHS 90.3 200 200 16
220 x 220 x 6 SHS 40 220 220 6
220 x 220 x 6.3 SHS 41.9 220 220 6.3
220 x 220 x 8 SHS 52.7 220 220 8
220 x 220 x 10 SHS 65.1 220 220 10
220 x 220 x 12 SHS 77.2 220 220 12
220 x 220 x 12.5 SHS 80.1 220 220 12.5
220 x 220 x 16 SHS 100 220 220 16
250 x 250 x 5 SHS 38.3 250 250 5
250 x 250 x 6 SHS 45.7 250 250 6
250 x 250 x 6.3 SHS 47.9 250 250 6.3
250 x 250 x 8 SHS 60.3 250 250 8
250 x 250 x 10 SHS 74.5 250 250 10
250 x 250 x 12 SHS 88.5 250 250 12
250 x 250 x 12.5 SHS 91.9 250 250 12.5
250 x 250 x 16 SHS 115 250 250 16
260 x 260 x 6 SHS 47.6 260 260 6
260 x 260 x 6.3 SHS 49.9 260 260 6.3
260 x 260 x 8 SHS 62.8 260 260 8
260 x 260 x 10 SHS 77.7 260 260 10
260 x 260 x 12 SHS 92.2 260 260 12
260 x 260 x 12.5 SHS 95.8 260 260 12.5
260 x 260 x 16 SHS 120 260 260 16
300 x 300 x 6 SHS 55.1 300 300 6
300 x 300 x 6.3 SHS 57.8 300 300 6.3
300 x 300 x 8 SHS 72.8 300 300 8
300 x 300 x 10 SHS 90.2 300 300 10
300 x 300 x 12 SHS 107 300 300 12
300 x 300 x 12.5 SHS 112 300 300 12.5
300 x 300 x 16 SHS 141 300 300 16
350 x 350 x 8 SHS 85.4 350 350 8
350 x 350 x 10 SHS 106 350 350 10
350 x 350 x 12 SHS 126 350 350 12
350 x 350 x 12.5 SHS 131 350 350 12.5
350 x 350 x 16 SHS 166 350 350 16
400 x 400 x 8 SHS 97.9 400 400 8
400 x 400 x 10 SHS 122 400 400 10
400 x 400 x 12 SHS 145 400 400 12
400 x 400 x 12.5 SHS 151 400 400 12.5
400 x 400 x 16 SHS 191 400 400 16
400 x 400 x 20 SHS 235 400 400 20

Advantages of Using Hollow Section steel

When it comes to construction, there are a variety of materials that can be used for piping. However, hollow sections offer a number of advantages that make them a popular choice for many applications. One of the biggest advantages of using hollow sections is the cost savings. Because they are made from a variety of recycled materials, they are typically much less expensive than other types of pipes. Additionally, hollow sections are often easier to obtain than other types of pipes. They can be found at most hardware stores and home improvement centers. Finally, hollow sections are relatively simple to install. In many cases, they can be cut and fit without the need for professional help. As a result, they offer a great option for those who are looking to save money on their construction project.

Different From SHS/ RHS/ CHS Section Pipe

Square Hollow Section (SHS)?
Advantage: square, all right-angled edges
Characteristics: Higher symmetry compared to RHS, more conducive to joining and welding. Uniform surface, suitable for coating.
Application: Commonly used in frame structures of buildings, brackets of manufacturing equipment, etc.

What is Rectangular Hollow Section (RHS)?
Advantages: rectangular shape, different lengths on both sides of the edge
Characteristics: Great bending strength, especially when loaded with long sides. But also due to its asymmetry, the load capacity changes
Application: For load-bearing beams, door frames, machine frames and structures requiring strength in different directions.

What is Circular Hollow Section (CHS)?
Advantages: symmetrical shape, can accept forces from all directions, balanced performance under load.
Characteristics: excellent torsional and rotational properties, good mechanical properties, can do fluid transportation
Applications: construction, support. Railing and other occasions that require uniform force

Why choose tuspipe?

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Since 1998, Tianjin United Steel Pipe Co., Ltd (TUSPIPE) has been committed to supplying high-quality line pipes.

With over 500,000 tons annual production capacity, the company serves various fields and industries, such as oil & gas exploitation and transmission, ship & auto-building, water & electricity, environmental protection, mechanical engineering, infrastructure construction and etc.

TUSPIPE places a premium on product quality and rigorous product quality control. In order to maintain good product quality,  the company has established a Test & Inspection Center since 2004. With a series of state-of-the-art tests and inspection equipment, the test & inspection center is able to perform the tensile tests, hydro tests, impact tests, DWTT, etc.

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