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Shandong Sino Steel (Pipe) Co., Ltd.

Add: CHUNYANG ROAD, CHENGYANG DISTRICT, QINGDAO CITY, SHANDONG PROVINCE,

      CHINA

Tel: +86-532-87927088

Fax: +86-532-87961221

Sales Center: pipes@sino-steel.net

Service Center: service@sino-steel.net


Service Hotline
+86-532-87927088

Black Steel Square Pipe

Black Steel Square Pipe 1,Specification: Material: Q195,Q235,Q275,Q345 20#,45# S235,S355 St33,St37,St52 A500,A513,A106 SS400 Size List 2,Characteristic & Application: It is widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse,...

Product Details

Black Steel Square Pipe

1,Specification:       

Material: Q195,Q235,Q275,Q345                  

20#,45#                                

S235,S355

St33,St37,St52

A500,A513,A106

SS400

Size List

Length
     (mm)

Thickness
     (mm)

Sectional Area
     (cm2)

Weight
     (kg/M)

Inertia Moment
     (cm4)

Section Modulus
     (cm3)

40

3.5

4.9

3.85

11.16

5.58

4

5.49

4.56

14.37

6.84

5

6.98

5.48

16.56

7.87

6

7.55

5.93

15.34

7.67

50

4

7.09

5.56

25.56

10.22

5

8.58

6.73

29.81

11.93

6

9.95

7.81

33.35

13.34

7

11.21

8.8

36.23

14.49

8

12.35

9.7

38.51

15.41

60

5

10.58

8.3

54.57

18.19

6

13.35

9.69

61.82

20.61

7

14.01

11

68.03

22.68

8

15.55

12.21

73.28

24.43

70

5

12.58

9.87

90.26

25.79

6

14.7

11.58

103.1

29.47

7

16.81

13.19

114.5

32.72

8

18.75

14.72

124.5

35.57

80

5

14.58

11.44

138.9

34.72

6

17.15

13.46

159.7

39.93

7

19.61

15.39

178.5

44.63

8

21.95

17.23

195.4

48.85

92

5

16.98

13.33

217.1

47.19

6

20.03

15.72

251.1

54.59

7

22.97

18.03

282.3

61.38

8

25.79

20.25

310.9

67.58

100

5

18.58

14.58

282.8

56.57

6

21.95

17.23

328.2

65.54

7

25.21

19.79

370.2

74.04

8

28.35

22.36

408.9

81.78

108

5

19.96

15.67

346.99

72.14

6

23.55

18.49

400.07

85.13

7

27.02

21.21

448.15

97.61

8

30.35

23.82

491.42

109.56

10

36.62

28.75

564.27

131.84

12

42.37

33.26

620.05

151.91

12.5

43.73

34.33

631.48

156.57

14

47.59

37.36

660.12

169.71

16.5

53.38

41.9

690.13

188.75

18

56.46

44.32

698.5

198.48

110

7

28.01

21.99

503.4

91.54

8

31.55

24.77

557.9

101.4

9

34.98

27.46

608.4

110.6

10

37.42

29.37

600.9

137.26

12

43.33

34.01

661.57

158.3

14

48.71

38.24

705.79

177.05

16

53.57

42.05

734.96

193.47

18

57.9

45.45

750.37

207.58

120

5

22.36

17.55

485.47

89.79

6

26.43

20.75

562.16

106.17

7

30.38

23.85

632.54

121.99

8

34.19

26.84

696.82

137.23

10

41.42

32.15

807.91

165.94

12

48.13

37.78

987.05

192.03

14

54.31

42.63

9665.79

216.23

16

59.97

47.08

1015.66

237.3

150

6

33.63

26.4

1145.91

168.85

7

38.78

30.44

1299.44

194.7

8

43.79

34.38

1443

219.85

10

53.42

41.93

1701.21

268.02

12

62.53

49.09

1922.61

313.26

14

71.11

55.82

2109.19

355.49

16

79.17

62.15

2262.95

394.63

180

16

98.37

77.22

4252.42

590.55

18

108.3

85.02

4541.3

648.77

200

8

59.79

46.94

3621

400.25

10

73.42

58.63

4337.63

491.53

12

86.53

67.93

4983.59

579.08

14

99.11

77.8

5562.26

662.78

16

111.17

87.27

6076.38

742.55

18

122.7

96.32

6528.64

818.29

250

10

93.42

73.33

8841.87

781.73

12

110.53

86.77

10254.22

924.94

14

127.11

99.78

11556.24

1063.51

16

143.17

112.39

12751.41

1197.31

18

158.7

124.58

13843.17

1326.27

280

10

105.42

82.75

12648.95

987.86

12

124.93

98.07

14726.82

1170.88

14

143.91

112.97

16663.46

1348.77

16

162.37

127.46

18462.79

1521.42

18

180.3

141.54

20128.71

1688.73

Shape

Rectangular:20*30-600*800mm

Square:20*20-600*600 mm

Thickness

1.0-35 mm

Standard

GB/T3094-2000  GB/T6728-2002
ASTM A500  
JIS G 3466
DIN EN 10210
or according to customers’ requirement.

Material

Q195,Q235,Q275,Q345                  
20#,45#                                
S235,S355
St33,St37,St52
A500,A513,A106
SS400.

Technique

Hot Rolled, Cold Rolled,
ERW,  
High-frequency welded,  
Extruded

Test

1.Chemical Component Analysis (C,Si,Mn,S,P)
2.Mechanical Properties (Tensile Strength, Yield Strength, Elongation )
MTC is supplied.

Third party inspection: BV,SGS

2,Characteristic & Application: 

It is widely used in mechanical manufacture, construction field, metallurgy industry, farm vehicles, agriculture greenhouse, automotive industry, railway, highway guardrail, container frame, furniture, decoration, steel structure etc. 

3,Product show:

Finished product

4. Adavantage:

As one of the biggest manufactures of China, we exported large quantity to American, Europe, Asia and Africa countries, due to high quality and reasonable price. Our price is very competitive because we are manufacturer, we are the source.

Offering with customized black steel square pipe free sample and pricelist consultation, it is one of the best manufacturers, welcome to wholesale discount black steel square pipe in stock form our factory.

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