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Home > Products > Carbon Steel Pipe > DIN2440 St33.2 Seamless Carbon Steel Pipe DIN 2440 Steel Pipes

DIN2440 St33.2 Seamless Carbon Steel Pipe DIN 2440 Steel Pipes

Product Description

Type: Seamless Material: Carbon Steel Usage: Pipeline Transport DIN2440: St33.2 Seamless Carbon Steel Pipe and Tube Origin: China Technique: Hot Rolled Surface Treatment: Black Section Shape: Round Trademark: C&N

The DIN 2440 standard applies to medium-weight tubes suitable for screwing used in applications of medium pressure air and non-hazardous gases. The most common material is St33.2(also known as S185) conforming to DIN 17100. DIN 2440 steel pipes are often supplied in seamless type with zinc coating.

NPS

O.D

W.T

Pipe Thread(mm)

Sockets(mm)

Appr. Weight

inch

inch

inch

Thread

No. of Thread

Minimum

Minimum

lb/ft

mm
mm mm Diameter Per Inch O.D Length kg/m

1/2"

0.839

0.104

20.955

14

26.4

34

0.820

15
21.3 2.65 1.22

3/4"

1.059

0.104

26.441

14

31.8

36

1.062

20
26.9 2.65 1.58

1"

1.327

0.128

33.249

11

39.5

43

1.642

25
33.7 3.25 2.44

1-1/4"

1.669

0.128

41.910

11

48.3

48

2.111

32
42.4 3.25 3.14

1-1/2"

1.902

0.128

47.803

11

54.4

48

2.426

40
48.3 3.25 3.61

2"

2.374

0.144

59.614

11

66.3

56

3.427

50
60.3 3.65 5.1

2-1/2"

2.996

0.144

75.184

11

82.0

65

4.375

65
76.1 3.65 6.51

3"

3.500

0.159

87.884

11

95.0

71

5.691

80
88.9 4.05 8.47

4"

4.500

0.177

113.030

11

122.0

83

8.132

100
114.3 4.5 12.1

5"

5.500

0.191

138.430

11

147.0

92

10.886

125
139.7 4.85 16.2

6"

6.500

0.191

163.830

11

175.0

92

12.902

150
165.1 4.85 19.2


Inspection & Test of DIN 2440 Steel Pipes

1. Hydraulic test at 5.0MPa and Eddy Current Testing.

2. Dimensional inspection and visual examination.

3. Flattening test according to DIN 50136.

4. Zinc coating inspection according to DIN 2444.


Related Products:

DIN 2441 heavy weight steel pipes suitable for screwing

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