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ASTM A500 Pre-Galvanized Square Steel Pipe Featured Image
  • ASTM A500 Pre-Galvanized Square Steel Pipe
  • ASTM A500 Pre-Galvanized Square Steel Pipe
  • ASTM A500 Pre-Galvanized Square Steel Pipe

ASTM A500 Pre-Galvanized Square Steel Pipe

Short Description:

Square & Rectangular tubes Keywords:

Square & Rectangular tubes, Mild Steel Hollow Section, Circular Hollow Section, Square Hollow Section, SHS, Rectangular Hollow Section, RHS

Square & Rectangular tubes Size:

Standard & Grade of Square & Rectangular tubes :

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

Usage of Square & Rectangular tubes:

Constructions and supporting metalic structures, located inside or outside, related to civil, industrial, commercial and social-cultural constructions.

Womic Steel offering high quality & competitive prices of seamless or welded carbon steel pipes, pipe fittings, stainless pipes and fittings.

 

 


Product Specifications

Product Detail

Product Tags

Product Description

Square & rectangular pipes tube is an extruded pipes that is widely used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern. Square tube has square corners inside and outside, with no weld seam.

Square & rectangular pipes tube are versatile, durable, and cost-effective building materials used in construction, industrial, furniture, and decorative applications. Womic Steel offers a wide range of steel square tubes in various sizes and thicknesses.

Rectangular/ Square hollow section are formed from the coils and then ran through a series of dies. They are are welded from the inside to form their shape.

ASTM A500 Pre-Galvanized Square Steel Pipe (11)
ASTM A500 Pre-Galvanized Square Steel Pipe (22)

Process of hollow section (Square/Rectangular tubes):
● Cold Formed Square Hollow Section
● Cold Formed Rectangular Hollow Section
● Hot Finish Square Hollow Section
● Hot Finish Rectangular Hollow Section

Production Process Classification of Square Steel Pipe
According to the production process, square pipe is divided into: hot rolled seamless square pipe, cold drawn seamless square pipe, extruded square pipe without dimension, welded square pipe.

The welded square / rectangular pipe is divided into:
(a) according to the process of an arc welded square pipe, resistance welded square pipe (high frequency, low frequency), gas welded square pipe, furnace welded square pipe.
(b) according to the weld of straight welded square pipe, spiral welded square pipe.

Specifications

API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80
API 5CT: J55, K55, N80, L80, P110
ASTM A252: GR.1, GR.2, GR.3
EN 10219-1: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H
ASTM A53/A53M: GR.A, GR.B
BS 1387: Class A, Class B
ASTM A135/A135M: GR.A, GR.B
EN 10217: P195TR1 / P195TR2, P235TR1 / P235TR2, P265TR1 / P265TR2
DIN 2458: St37.0, St44.0, St52.0
AS/NZS 1163: Grade C250 , Grade C350, Grade C450
SANS 657-3: 2015

Square steel pipes/tubes production sizes:

Out diameter: 16*16mm ~ 1000*1000mm

Wall thickness: 0.4mm ~ 50mm
Sizes by MM  (diameter) Thickness
mm mm
16mm×16mm 0.4mm～1.5mm
18mm×18mm 0.4mm～1.5mm
20mm×20mm 0.4mm～3mm
22mm×22mm 0.4mm～3mm
25mm×25mm 0.6mm～3mm
30mm×30mm 0.6mm～4mm
32mm×32mm 0.6mm～4mm
34mm×34mm 1mm～2mm
35mm×35mm 1mm～4mm
38mm×38mm 1mm～4mm
40mm×40mm 1mm～4.5mm
44mm×44mm 1mm～4.5mm
45mm×45mm 1mm～5mm
50mm×50mm 1mm～5mm
52mm×52mm 1mm～5mm
60mm×60mm 1mm～5mm
70mm×70mm 2mm～6mm
75mm×75mm 2mm～6mm
76mm×76mm 2mm～6mm
80mm×80mm 2mm～8mm
85mm×85mm 2mm～8mm
90mm×90mm 2mm～8mm
95mm×95mm 2mm～8mm
100mm×100mm 2mm～8mm
120mm×120mm 4mm～8mm
125mm×125mm 4mm～8mm
130mm×130mm 4mm～8mm
140mm×140mm 6mm～10mm
150mm×150mm 6mm～10mm
160mm×160mm 6mm～10mm
180mm×180mm 6mm～12mm
200mm×200mm 6mm～30mm
220mm×220mm 6mm～30mm
250mm×250mm 6mm～30mm
270mm×270mm 6mm～30mm
280mm×280mm 6mm～30mm
300mm×300mm 8mm～30mm
320mm×320mm 8mm～30mm
350mm×350mm 8mm～30mm
380mm×380mm 8mm～30mm
400mm×400mm 8mm～30mm
420mm×420mm 10mm～30mm
450mm×450mm 10mm～30mm
480mm×480mm 10mm～30mm
500mm×500mm 10mm～30mm
550mm×550mm 10mm～40mm
600mm×600mm 10mm～40mm
700mm×700mm 10mm～40mm
800mm×800mm 10mm～50mm
900mm×900mm 10mm～50mm
1000mm×1000mm 10mm～50mm

Rectangular steel pipes/tubes production sizes:

Out diameter: 40*20mm ~ 300*200mm

Wall thickness: 1.6mm ~ 16mm
SIZE mm WEIGHT kg/m EST. LBS. PER FT.   SIZE mm WEIGHT kg/m  
 EST. LBS. PER FT.
40 x 20 x 1.60

1.38

0.93

   150 x 100 x 6.30

22.4

15.08
40 x 20 x 2.60

2.1

1.41

   150 x 100 x 8.00

27.7

18.64
50 x 30 x 1.60

1.88

1.27

   150 x 100 x 10.00

35.714

24.04
50 x 30 x 2.60

2.92

1.97

   160 x 80 x 3.20

11.5

7.74
50 x 30 x 2.90

3.32

2.23

   160 x 80 x 4.00

14.3

9.62
50 x 30 x 3.20

3.49

2.35

   160 x 80 x 5.00

17.4

11.71
50 x 30 x 4.00

4.41

2.97

   160 x 80 x 6.30

21.4

14.4
60 x 40 x 2.60

3.73

2.51

   160 x 80 x 8.00

26.4

17.77
60 x 40 x 2.90

4.23

2.85

   160 x 80 x 10.00

32.545

21.87
60 x 40 x 3.20

4.5

3.03

   160 x 90 x 4.50

16.6

11.17
60 x 40 x 4.00

5.67

3.82

   160 x 90 x 5.60

20.4

13.73
70 x 40 x 2.90

4.69

3.16

   160 x 90 x 7.10

25.3

17.03
70 x 40 x 4.00

6.3

4.24

   160 x 90 x 8.80

30.5

20.53
80 x 40 x 2.60

4.55

3.06

   160 x 90 x 10.00

34.1

22.95
80 x 40 x 2.90

5.14

3.46

   180 x 100 x 4.00

16.8

11.31
80 x 40 x 3.20

5.5

3.7

   180 x 100 x 5.00

20.5

13.8
80 x 40 x 4.00

6.93

4.66

   180 x 100 x 5.60

23

15.48
80 x 40 x 5.00

8.47

5.7

   180 x 100 x 6.30

25.4

17.09
80 x 40 x 6.30

10.4

7

   180 x 100 x 7.10

28.6

19.25
90 x 50 x 2.60

5.37

3.61

   180 x 100 x 8.80

34.7

23.35
90 x 50 x 3.20

6.64

4.47

   180 x 100 x 10.00

38.8

26.11
90 x 50 x 4.00

8.18

5.51

   180 x 100 x 12.50

46.9

31.56
90 x 50 x 5.00

10

6.73

   200 x 100 x 4.00

18

12.11
90 x 50 x 6.30

12.3

8.28

   200 x 100 x 5.00

22.1

14.2
90 x 50 x 7.10

13.7

9.22

   200 x 100 x 6.30

27.4

18.44
100 x 50 x 3.60

7.98

5.37

   200 x 100 x 8.00

34

22.88
100 x 50 x 4.50

9.83

6.62

   200 x 100 x 10.00

40.6

27.32
100 x 50 x 5.60

12

8.08

   200 x 120 x 4.00

19.3

12.99
100 x 50 x 7.10

14.8

9.96

   200 x 120 x 5.00

23.7

15.95
100 x 50 x 8.00

16.4

11.04

   200 x 120 x 6.30

29.6

19.92
100 x 60 x 3.20

7.51

5.05

   200 x 120 x 8.00

36.5

24.56
100 x 60 x 3.60

8.55

5.75

   200 x 120 x 8.80

36.9

24.83
100 x 60 x 4.50

10.5

7.07

   200 x 120 x 10.00

45.1

31.62
100 x 60 x 5.60

12.9

8.68

   200 x 120 x 12.50

54.7

38.87
100 x 60 x 6.30

13.5

9.09

   200 x 120 x 14.20

60.9

43.64
100 x 60 x 7.10

15.9

10.7

   220 x 80 x 6.00

26.816

18.02
100 x 60 x 8.80

19.2

12.92

   220 x 120 x 6.30

31.6

21.27
100 x 80 x 6.3

16.37

11.02

   220 x 120 x 8.00

39.4

26.52
110 x 60 x 3.60

9.05

6.09

   220 x 120 x 10.00

46.2

31.09
110 x 60 x 4.50

11.1

7.47

   220 x 120 x 12.50

58.7

39.51
110 x 60 x 5.60

13.6

9.15

   220 x 120 x 14.20

65.4

44.01
110 x 60 x 7.10

16.8

11.31

   250 x 150 x 5.00

29.9

20.12
110 x 60 x 8.80

20.1

13.53

   250 x 150 x 6.30

37.3

25.1
110 x 70 x 3.20

8.51

5.73

   250 x 150 x 8.00

46.5

31.29
110 x 70 x 4.00

10.8

7.27

   250 x 150 x 10.00

56.3

37.89
110 x 70 x 5.00

12.7

8.55

   250 x 150 x 12.50

68.3

45.97
110 x 70 x 6.30

15.5

10.43

   260 x 140 x 6.30

37.5

25.23
120 x 60 x 3.20

8.51

5.73

   260 x 140 x 8.00

46.9

31.56
120 x 60 x 4.00

10.6

7.13

   260 x 140 x 10.00

57.6

38.76
120 x 60 x 5.00

13

8.75

   260 x 140 x 12.50

70.4

47.38
120 x 60 x 6.30

16.1

10.84

   260 x 140 x 14.20

78.8

53.03
120 x 60 x 7.10

17.9

12.05

   260 x 180 x 6.30

41.5

27.93
120 x 60 x 8.80

21.5

14.47

   260 x 180 x 8.00

52

35
120 x 80 x 3.20

12.1

8.14

   260 x 180 x 10.00

63.9

43
120 x 80 x 6.30

17.5

11.78

   260 x 180 x 12.50

78.3

52.7
140 x 70 x 4.00

12.5

8.41

   260 x 180 x  14.20

87.7

59.02
140 x 70 x 5.00

15.4

10.36

   300 x 100 x 5.00

30.268

20.34
140 x 70 x 6.30

19

12.79

   300 x 100 x 8.00

47.679

32.04
140 x 70 x 7.10

21.2

14.27

   300 x 100 x 10.00

58.979

39.63
140 x 70 x 8.80

25.6

17.23

   300 x 200 x 5.00

37.8

25.44
140 x 80 x 3.20

10.5

7.07

   300 x 200 x 6.30

47.1

31.7
140 x 80 x 4.00

13.1

8.82

   300 x 200 x 8.00

59.1

39.77
140 x 80 x 5.00

16.2

10.9

   300 x 200 x 10.00

72

48.46
140 x 80 x 6.30

20

13.46

   300 x 200 x 12.00

88

59.22
140 x 80 x 8.00

24.8

16.69

        
140 x 80 x 10.00

30.2

20.32

        
150 x 100 x 3.20

12

8.08

        
150 x 100 x 4.00

14.9

10.03

      

Standard & Grade

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.

Chemical composition of square a& rectangular pipes material
Grade element C Mn P S
ASTM A500 Gr.b % 0.05%-0.23% 0.3%-0.6% 0.04% 0.04%
EN10027/1 C% max (Norminal W.T.(mm) Si% max Mn% max P% max S% max N% max
and IC 10 ≤ 40  
S235JRH 0.17 0.2 - 1.4 0.045 0.045 0.009
S275JOH 0.2 0.22 - 1.5 0.04 0.04 0.009
S275J2H 0.2 0.22 - 1.5 0.035 0.035 -
S355JOH 0.22 0.22 0.55 1.6 0.04 0.04 0.009
S355J2H 0.22 0.22 0.55 1.6 0.035 0.035 -
Mechanical properties of material
Grade Yield Strength Tensile Strength Elongation
A500.Gr.b 46 ksi 58 ksi 23%
A513.GR.B 72 ksi 87 ksi 10%
Norm Yield Strength Tensile Strength Min.elogation Min.percent properties
Acc.to EN10027/1

and IC 10

 Acc.to EN10027/2 Norminal W.T.mm Norminal W.T.mm Longit. Cross Test temperature°C Average min.impact value
≤16 >6 >40 <3 ≤3≤65 Norminal W.T.mm
≤65 ≤65 ≤40 >40 >40 ≤65
≤65 ≤40
S253JRH 1.0039 235 225 215 360-510 340-470 26 25 24 23 20 27
S275JOH 1.0149 275 265 255 410-580 410-560 22 21 20 19 0 27
S275J2H 1.0138 275 265 255 430-560 410-560 22 21 20 19 -20 27
S355JOH 1.0547 355 345 335 510-680 490-630 22 21 20 19 0 27
S355J2H 1.0576 355 345 335 510-680 490-630 22 21 20 19 -20 27
Equivalent specfications
EN 10210-1 NF A 49501 NF A 35501 DIN 17100 DIN 17123/4/5 BS 4360 UNI 7806
S235JRH E 24-2 St 37.2 – Fe 360 B
S275JOH E 28-3 St 44.3 U 43 C Fe 430 C
S275J2H E 28-4 St 44.3 N 43 D Fe 430 D
S355JOH E 36-3 St 52.3 U 50 C Fe 510 C
S355J2H E 36-4 St 52.3 N 50 D Fe 510 D
S275NH – St E 285 N – –
S275NLH – TSt E 285 N 43 EE –
S355NH E 355 R St E 355 N – –
S355NLH – TSt E 355 N 50 EE –
S460NH E 460 R St E 460 N – –
S460NLH – TSt E 460 N 55 EE –

Manufacturing Process

Quality Control

Raw Material Checking, Chemical Analysis, Mechanical Test, Visual Inspection, Tension Test, Dimension Check, Bend Test , Flattening Test, Impact Test, DWT Test, NDT Test, Hydrostatic Test, Hardness Test…..

Marking, Painting before delivery.

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Packing & Shipping

The packaging method for steel pipes involves cleaning, grouping, wrapping, bundling, securing, labeling, palletizing (if necessary), containerization, stowing, sealing, transportation, and unpacking. Different kinds of steel pipes and fittings with different packing methods. This comprehensive process ensures that the steel pipes shipping and arrive at their destination in optimal condition, ready for their intended use.

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Usage & Application

Steel pipes serve as the backbone of modern industrial and civil engineering, supporting a wide array of applications that contribute to the development of societies and economies worldwide.

The steel pipes and fittings we Womic Steel produced widely used for petroleum, gas, fuel & water pipeline, offshore /onshore, sea port construction projects & building, dredging, structural Steel, piling and bridge construction projects, also precision steel tubes for conveyor roller production, ect...

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