Material

10#,20#,35#,45#,Q235,16Mn,etc. A106B,A53B,

Wall thickness

2.5~90

Length

6m

Standard

ASTM A106B,A53B DIN ST44,ST35,ST37,ST52
API 5L B,X42,etc. GB 8162,GB8163

Surface

painted or oiled or galvanized or as request

Out Diameter

21.3~813

Packing

In bundle or bulk

ID

OD

Inch

Wall
thickness

Theorectical
Weight

Pieces

Executive standard

DN15

21.25

1/2

2.75

1.26

217

GB/T3091-2008

DN20

26.75

3/4

2.75

1.63

169

GB/T3091-2008

DN25

33.3

1

3.25

2.42

127

GB/T3091-2008

DN32

42.25

1.25

3.25

3.13

91

GB/T3091-2008

DN40

48

1.5

3.5

3.84

91

GB/T3091-2008

DN50

60

2

3.5

4.88

61

GB/T3091-2008

DN65

75.5

2.5

3.75

6.64

37

GB/T3091-2008

DN80

88.5

3''

4

8.34

37

GB/T3091-2008

DN100

114

4''

4

10.85

19

GB/T3091-2008

DN125

140

5''

4.5

15.04

19

GB/T3091-2008

DN150

165

6''

4.5

17.81

19

GB/T3091-2008

DN200

219

8''

6

31.52

7

GB/T3091-2008