Introduction to SCH 80 ERW pipe

Date:2024-07-04View:201Tags:SCH 80 ERW Pipe,SCH 80 Electric Resistance Welding Pipe

SCH 80 ERW pipe is a type of steel pipe that combines the features of Electric Resistance Welding (ERW) with SCH 80 wall thickness. This combination makes it a robust and versatile option for a variety of demanding applications.

 

Manufacturing Process of SCH 80 ERW Pipe: 

ERW pipes are produced by rolling metal and welding it longitudinally along its length. This method creates a welded seam in the pipe's cross-section. The process is known for its high production efficiency, cost-effectiveness, and suitability for automation. ERW pipes can be made from strips or coils and are available in diameters up to 24 inches.

 

Wall Thickness of SCH 80 ERW Pipe: 

The term SCH 80 refers to the pipe's wall thickness. SCH 80 pipes have relatively thick walls designed to withstand high pressure, high temperature, and corrosive environments. These pipes must comply with ASME/ANSI standards, ensuring their safety and reliability in various applications.

 

Applications of SCH 80ERW Pipe: 

SCH 80 ERW pipes are used across multiple industries due to their durability and strength. Common applications include:

- Transporting Fluids and Gases: Ideal for carrying oil, natural gas, steam, and other liquids or gases.

- Construction: Used in building steel structures due to their strength and reliability.

- Industrial Sectors: Widely utilized in aviation, aerospace, energy, electronics, automotive, and light industries.

 

Features of SCH 80 ERW Pipe:

- Good surface quality

- High dimensional accuracy

- Uniform wall thickness

- High productivity and low cost

 

SCH 80 ERW PipeChart, Dimensions, Weight And Pipe Wall Thickness

Nominal size [inches]

Outside diameter [inches]

Outside diameter [mm]

Wall thickness [inches]

Wall thickness [mm]

Weight [lb/ft]

Weight [kg/m]

1/8

0.405

10.3

0.095

2.41

0.31

0.47

1/4

0.54

13.7

0.119

3.02

0.54

0.8

1/2

0.84

21.3

0.147

3.73

1.09

1.62

3/4

1.05

26.7

0.154

3.91

1.47

2.2

1

1.315

33.4

0.179

4.55

2.17

3.24

1 1/4

1.66

42.2

0.191

4.85

3

4.47

1 1/2

1.9

48.3

0.2

5.08

3.63

5.41

2

2.375

60.3

0.218

5.54

5.02

7.48

2 1/2

2.875

73

0.276

7.01

7.66

11.41

3

3.5

88.9

0.3

7.62

10.25

15.27

3 1/2

4

101.6

0.318

8.08

12.5

18.63

4

4.5

114.3

0.337

8.56

14.98

22.32

5

5.563

141.3

0.375

9.53

20.78

30.97

6

6.625

168.3

0.432

10.97

28.57

42.56

8

8.625

219.1

0.5

12.7

43.39

64.64

10

10.75

273

0.594

15.09

64.43

96.01

12

12.75

323.8

0.688

17.48

88.63

132.08

14

14

355.6

0.75

19.05

106.13

158.1

16

16

406.4

0.844

21.44

136.61

203.53

18

18

457

0.938

23.83

170.92

254.55

20

20

508

1.031

26.19

208.87

311.17

24

24

610

1.125

30.96

296.58

442.08


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