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Seamless Steel Pipe
Our seamless steel pipes are in accordance with a wide range of standards, like ASME B16.9,ISO,API,EN,DIN BS,JIS, and GB, etc. They feature high strength, good toughness, and high resistance to corrosion, and are widely used in many industries, such as petroleum, power generation, natural gas, food, pharmaceutical, chemicals, ship building, papermaking, and metallurgy, and so on.
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Basic Info

Model No.: 1/8"-36"

Thickness: SCH5-XXS

Application: Chemical, Water, Oil And Gas, Electricity, Structure Pipe, Fluid Pipe, Oil Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Gas Pipe, Hydraulic Pipe, Drill Pipe

Materials: A234 WBP, St33,St37,St37,St52,C20,20#.

Standard: Ansi,Gost,Din,GB

Brand Name: HAOYUAN

Type: Seamless, Seamless Steel Pipe

Certification: API, CE, ISO.UKS.SGS.BV.API

Section Shape: Round

Surface Treatment: Black

Usage: Pipeline Transport, Special Purpose, Oil&Gas Well Drilling, Machinery Industry, Chemical Industry, Thermal Equipment, Mining, Construction & Decoration

Technique: Hot Rolled

Material: Carbon Steel

Size: 1/8"-36"

Package: Paint, Tied

Crafts: Hot Rolled.Cold Drawn

Additional Info

Packaging: Paint, Tied

Productivity: 100T/Day

Brand: HAOYUAN

Transportation: Ocean,Land,Air

Place of Origin: CANGZHOU

Supply Ability: 5000T/Month

Certificate: ISO.API.CE

Product Description

Seamless Steel Pipe used as a large number of transmission fluid pipelines, such as the transportation of oil, natural gas, gas, water and some solid materials such as pipes. Steel Pipe is also widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, car drive shaft, bicycle frames and steel construction scaffolding with steel pipe manufacturing ring parts, can improve material utilization, simplify the manufacturing process, saving materials And processing hours, has been widely used to manufacture steel.

we can supply kinds of steel pipe ,such as Seamless Steel Tube , LASW Steel pipe, Erw Carbon Steel Pipe, Galvanized Steel Pipe, Rectangular Pipe, Steel Rectangular Tubing, Square steel pipe and so on . the material for pipes are ASTM A106 GR.B,ST37-2,ST52,API 5L GR.B,Q235 and so on .
 

Seamless steel pipe wall thickness classification table

 

Inch

inch sizc

OD

Wall Thickness Standard

SCH 5s

SCH 10S

SCH 10

SCH 20

SCH 30

SCH 40

SCH 60

SCH 80

SCH 100

SCH 120

SCH 140

SCH 160

STD

XS

XXS

1/8

DN6

10.3

-

1.24

-

-

-

1.73

-

2.42

-

-

-

-

1.73

2.41

-

1/4

DN8

13.7

-

1.65

-

-

-

2.24

-

3.02

-

-

-

-

2.24

3.02

-

3/8

DN10

17.1

-

1.65

-

-

-

2.31

-

3.2

-

-

-

-

2.31

3.20

-

1/2

DN15

21.3

1.65

2.11

-

-

-

2.77

-

3.73

-

-

-

4.78

2.77

3.73

7.47

3/4

DN20

26.7

1.65

2.11

-

-

-

2.87

-

3.91

-

-

-

5.56

2.87

3.91

7.82

1

DN25

33.4

1.65

2.77

-

-

-

3.38

-

4.55

-

-

-

6.35

3.38

4.55

9.09

1-1/4

DN32

42.2

1.65

2.77

-

-

-

3.56

-

4.85

-

-

-

6.35

3.58

4.85

9.70

1-1/2

DN40

48.3

1.65

2.77

-

-

-

3.68

-

5.05

-

-

-

7.14

3.68

5.08

10.15

2

DN50

60.3

1.65

2.77

-

-

-

3.91

-

5.54

-

-

-

8.74

3.91

5.54

11.07

2-1/2

DN65

73.0

2.11

3.05

-

-

-

5.16

-

7.01

-

-

-

9.53

5.16

7.01

14.02

3

DN80

88.9

2.11

3.05

-

-

-

5.49

-

7.62

-

-

-

11.13

5.49

7.52

15.24

3-1/2

DN90

101.6

2.11

3.05

-

-

-

5.74

-

8.08

-

-

-

-

5.74

8.08

-

4

DN100

114.3

2.11

3.05

-

-

-

6.02

-

8.58

-

11.13

-

13.49

6.02

8.56

17.12

5

DN125

141.3

2.77

3.4

-

-

-

6.55

-

9.53

-

12.70

-

15.88

6.55

9.53

18.05

6

DN150

168.3

2.77

3.4

-

-

-

7.11

-

10.97

-

14.27

-

18.26

7.11

10.97

21.95

8

DN200

219.1

2.77

3.76

-

6.35

7.04

8.18

10.31

12.70

15.09

18.26

20.62

23.01

8.18

12.70

22.23

10

DN250

273.1

3.40

4.19

-

6.35

7.8

9.27

12.70

15.09

18.26

21.44

25.4

28.58

9.27

12.70

25.40

12

DN300

323.9

3.96

4.57

-

6.35

8.38

10.31

14.27

17.48

21.44

25.4

28.58

33.32

9.35

12.70

25.40

14

DN350

355.6

3.96

4.78

6.35

7.92

9.53

11.13

15.09

19.05

23.83

27.79

31.75

35.71

9.53

12.70

-

16

DN400

406.4

4.19

4.78

6.35

7.92

9.53

12.70

16.66

21.44

26.19

30.96

36.53

40.49

9.53

12.70

-

18

DN450

457

4.19

4.78

6.35

7.92

11.13

14.27

19.05

23.83

29.36

34.93

39.67

45.24

9.53

12.70

-

20

DN500

508

4.78

5.54

6.35

9.53

12.70

15.09

20.62

26.19

32.54

38.1

44.45

50.01

9.53

12.70

-

22

DN550

559

4.78

5.54

6.35

9.53

12.70

-

22.23

28.58

34.93

41.28

47.63

53.98

9.53

12.70

-

24

DN600

610

5.54

6.35

6.35

9.53

14.27

17.48

24.61

30.96

38.89

46.02

52.37

59.54

9.53

12.70

-

26

DN650

660

-

-

7.92

12.7

-

-

-

-

-

-

-

-

9.53

12.70

-

28

DN700

711

-

-

7.92

12.7

15.88

-

-

-

-

-

-

-

9.53

12.70

-

30

DN750

762

6.35

7.92

7.92

12.7

15.88

-

-

-

-

-

-

-

9.53

12.70

-

32

DN800

813

-

-

7.92

12.7

15.88

17.48

-

-

-

-

-

-

9.53

12.70

-

34

DN850

864

-

-

7.92

12.7

15.88

17.48

-

-

-

-

-

-

9.53

12.70

-

36

DN900

914

-

-

7.92

12.7

15.88

19.05

-

-

-

-

-

-

9.53

12.70

-

38

DN950

965

-

-

-

-

-

-

-

-

-

-

-

-

9.53

12.70

-

40

DN1000

1015

-

-

-

-

-

-

-

-

-

-

-

-

9.53

12.70

-

42

DN1050

1067

-

-

-

-

-

-

-

-

-

-

-

-

9.53

12.70

-

44

DN1100

1118

-

-

-

-

-

-

-

-

-

-

-

-

9.53

12.70

-

46

DN1150

1188

-

-

-

-

-

-

-

-

-

-

-

-

9.53

12.70

-

48

DN1200

1219

-

-

-

-

-

-

-

-

-

-

-

-

9.53

12.70

-

 

High-quality products

carbon steel pipe

Seamless steel pipe

 

schedule 40 pipe

 

 

General seamless steel pipe production process can be divided into two kinds of cold drawing and hot-rolled, cold-drawn seamless steel pipe production process is generally more complex than the hot-rolled, the appearance of cold drawn seamless steel pipe is shorter than hot-rolled seamless steel pipe , Cold drawn seamless steel pipe wall thickness is generally smaller than the hot-rolled seamless steel pipe, but the surface looks thicker than seamless steel pipe, the surface is not too rough, caliber is not too much glitch.

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Seamless Steel Pipe Production Process

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Looking for ideal Seamless Steel Pipe Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Carbon Steel Tubes are quality guaranteed. We are China Origin Factory of Steel Pipe Prices. If you have any question, please feel free to contact us.

Product Categories : Steel Pipe > Seamless Steel Pipe

Product Images
  • Seamless Steel Pipe Astm A106
  • Seamless Steel Pipe Astm A106
  • Seamless Steel Pipe Astm A106
  • Seamless Steel Pipe Astm A106
  • Seamless Steel Pipe Astm A106

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