Material

A53(A.B)A106 (A. B).0345,16Mn, 10#, 20#,45# S235JR. S355JR, Q320,Q360,Q410,Q460,

Q490 ASTMA252, Gr.2,Gr.3.ST37, ST42, ST52, GrB, X42 X46 X52 X5 X6 X65 X70. 30CrMo  .etc

Wall Thickness

2.5-75mm

Outer Diameter

13.7-1219.2mm

Length

Length:Single random length/Double random length5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques

Standard

API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.

10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS  ANSI B36.

1 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 

Section Shape

Square, Rectangular, Round,

Pipe Ends

Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Surface Treatment

1. Galvanized,bare2. PVC,Black and color painting3. Transparent oil,anti-rust oil4. According to clients requirement

(MM)

SCH 10

SCH 20

SCH 40

SCH 60

SCH 80

SCH 100

SCH 160

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

1/4"

13.7

2.24

3.02

3/8"

17.1

2.31

3.2

1/2"

21.3

2.11

2.77

3.73

4.78

3/4"

26.7

2.11

2.87

3.91

5.56

1"

33.4

2.77

3.38

4.55

6.35

1-1/4"

42.2

2.77

3.56

4.85

6.35

1-1/2"

48.3

2.77

3.68

5.08

7.14

2"

60.3

2.77

3.91

5.54

8.74

2-1/2"

73

3.05

5.16

7.01

9.53

3"

88.9

3.05

5.49

7.62

11.13

3-1/2"

101.6

3.05

5.74

8.08

4"

114.3

3.05

4.50 

6.02

8.56

13.49

5"

141.3

3.4

6.55

9.53

15.88

6"

168.3

3.4

7.11

10.97

18.26

8"

219.1

3.76

6.35

8.18

10.31

12.70 

15.09

23.01

10"

273

4.19

6.35

9.27

12.7

15.09

18.26

28.58

12"

323.8

4.57

6.35

10.31

14.27

17.48

21.44

33.32

14"

355

6.35

7.92

11.13

15.09

19.05

23.83

36.71

16"

406

6.35

7.92

12.70 

16.66

21.44

26.19

40.49

18"

457

6.35

7.92

14.27

19.05

23.83

29.36

46.24

20"

508

6.35

9.53

15.09

20.62

26.19

32.54

50.01

22"

559

6.35

9.53

22.23

28.58

34.93

54.98

24"

610

6.35

9.53

17.48

24.61

30.96

38.89

59.54

26"

660

7.92

12.7