Company Details
  • CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Markets: Worldwide
  • Exporter:71% - 80%
  • Certs:GS, GB, ISO9001, ISO9002, CE
  • Description:Erw Carbon Steel Pipe,Erw Steel Pipe,Schedule 80 Steel Pipe
CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD Erw Carbon Steel Pipe,Erw Steel Pipe,Schedule 80 Steel Pipe
Home > Products > Steel Pipe > ERW Steel Pipe > Erw Carbon Steel Pipe

Erw Carbon Steel Pipe

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Ton

Basic Info

Model No.1/8"-28"

BrandHAOYUAN

TypeErw Carbon Steel Pipe

CertificationISO.UKS.SGS.BV.API

ApplicationChemical, Water, Oil And Gas, Electricity

Section ShapeRound

Surface TreatmentBlack

UsageConstruction & Decoration

TechniqueERW

MaterialCarbon Steel

ThicknessSCH5-XXS

Brand NameHAOYUAN

PackagePaint, Tied

MaterialsGr B,Q235B,Q345B, St33,St37,St37,St52,C20,20#.

StandardAstm,Gost,Din,GB

CraftsERW

Additional Info

PackagingPaint, Tied

Productivity100T/Day

TransportationOcean,Land,Air

Place of OriginCANGZHOU

Supply Ability5000T/Month

CertificateISO.API.CE

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,FCA,CPT

Product Description

Welded pipe by the steel plate welded pipe, divided into high-frequency resistance welded pipe (Erw Pipe), straight seam welded pipe (LSAW), spiral welded pipe.
ERW stands for Resistance Welding and Resistance Welding. It is widely used in aviation, aerospace, energy, electronics, automobile, light industry and other industrial sectors. It is an important welding process. one.

ERW 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

-

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Erw  Steel Pipe Production Process

 ERW steel pipe production process

High-frequency welded pipe is characterized by: welding speed, welding heat affected zone is small, welding on the workpiece can not clean, can be welded thin-walled tube, weldable metal tube.High-frequency welded pipe typical process: slitting - open-book - strip leveling - head and tail shear - strip butt welding - looper storage material - forming - welding - clear burr - sizing - testing - flying cut - Straightening - pipe processing - hydrostatic testing - flaw detection - printing and coating - finished products.

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Product Categories : Steel Pipe > ERW Steel Pipe

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