Round steel pipe(Black / Galvanized/Seamless)

Size

Thickness

Size

Thickness

inch

mm

mm

inch

mm

mm

7

0.3 — 1.2

50

1.0 — 4.5

8

0.3 — 1.2

53

1.0 — 4.5

1/8''

10.3

0.3 — 1.8

57

1.0 — 4.5

12

0.3 — 1.8

58

1.0 — 4.5

1/4''

13.7

0.3 — 1.8

2''

60.3

1.0 — 5.0

14

0.4 — 2.3

70

1.2 — 5.5

16

0.4 — 2.3

2 1/2''

73

1.2 — 5.5

3/8''

17.1

0.4 — 2.3

75

1.2 — 5.5

18

0.4 — 2.5

3''

88.9

1.5 — 6.0

19

0.4 — 2.5

95

2.0 — 6.0

20

0.4 — 3.0

3 1/2''

102

2.0 — 6.0

1/2''

21.3

0.4 — 3.5

4''

114

2.0 — 7.0

22

0.4 — 3.5

5''

141

2.0 — 8.0

24

0.5 — 3.5

6''

168

2.0 — 10

25

0.5 — 3.5

8''

219

2.5 — 12

3/4''

26.7

0.5 — 3.5

10''

273

3.0 — 20

28

0.6 — 3.5

12''

324

3.0 — 25

30

0.6 — 3.5

14''

356

3.0 — 25

32

0.6 — 3.5

16''

406

4.0 — 25

1''

33.4

0.7 — 4.0

18''

457

4.0 — 25

34

0.7 — 4.0

20''

508

4.0 — 25

35

0.7 — 4.0

22''

559

4.0 — 25

36

1.0 — 4.0

24''

610

5.0 — 25

38

1.0 — 4.0

26''

660

5.0 — 25

40

1.0 — 4.0

28''

711

6.0 — 25

1 1/4''

42.2

1.0 — 4.0

30''

762

6.0 — 25

44

1.0 — 4.0

32''

813

7.0 — 25

45

1.0 — 4.0

34''

864

7.0 — 25

47

1.0 — 4.0

36''

914

7.0 — 30

1 1/2''

48.3

1.0 — 4.0

40''

1016

7.0 — 30

Length

5.8m to 12m

Standard

GB/T13793, ASTM A106,ASTM A53,ASTM A36, API,EN10219-6, B-3092, ASTM A106,ASTM A53, BS1387, JIS G3442, EN10219, EN39

Grade

A36, Q235, Q195, ST37-2, SS400, Q345

Surface

 Oiled, Painted ,Galvanized