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:Seamless Carbon Steel Pipes,Pipe Carbon Steel,Schedule 40 Steel Pipes
CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD Seamless Carbon Steel Pipes,Pipe Carbon Steel,Schedule 40 Steel Pipes
Home > Products > Steel Pipe > Seamless Steel Pipe > Seamless Cold Drawn Steel Tube

Seamless Cold Drawn Steel Tube

Share to:  
    Unit Price: USD 700 / Ton
    Payment Type: L/C,T/T,D/P,Paypal
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 10000 Ton

Basic Info

Model No.1/8"-4"

BrandHAOYUAN

TypeSeamless Cold Drawn Steel Tube

CertificationISO.UKS.SGS.BV.API

ApplicationChemical, Water, Oil And Gas, Electricity

Section ShapeRound

Surface TreatmentBlack

UsageConstruction & Decoration

TechniqueHot Rolled

MaterialCarbon Steel

ThicknessSCH5-XXS

MaterialsA234 WBP, St33,St37,St37,St52,C20,20#.

StandardAnsi,Gost,Din,GB

Brand NameHAOYUAN

PackagePaint, Tied

CraftsHot Rolled.Cold Drawn

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

IncotermFOB,CFR,CIF,FCA,CPT

Product Description

Seamless Cold Drawn Steel Tube General Seamless Steel Pipe production process can be divided into cold drawing and hot rolling two, cold-rolled seamless Steel Pipe production process is generally more complicated than hot-rolled, tube first to be three-roll rolling, after extrusion to be carried out Sizing test, if the surface is not responding to the crack after the tube to go through the cutting machine for cutting, cutting into a length of about one meter of the blank. And then enter the annealing process, the use of acidic acid for acid pickling, pickling should pay attention to whether the surface of a large number of foaming produce, if there is a large number of blistering that the quality of steel pipe can not meet the corresponding standards. The appearance of cold-rolled seamless steel pipe is shorter than hot-rolled seamless steel pipe, cold-rolled seamless steel pipe wall thickness is generally smaller than the hot-rolled seamless steel pipe, but the surface looks thicker than thick-walled seamless steel pipe, the surface is not too More rough, caliber no too much burr.Pipe Carbon Steel

Seamless Pipe round ,Seamless Steel Pipe ,ERW Steel Pipe ,Lsaw Steel Pipe ,Galvanized Steel Pipe ,Stainless Steel Pipe ,Rectangular Pipe 

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

seamless 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.

Our packaging

pipe manufacturers

 

steel tube suppliers


Seamless Steel Pipe Production Process

 Seamless steel pipe production process

Seamless Steel Pipe workshop

 

Seamless steel pipe production workshop


steel pipe suppliers
 
 

Production Process


Sales Network









Product Categories : Steel Pipe > Seamless Steel Pipe

Product Images
  • Seamless Cold Drawn Steel Tube
  • Seamless Cold Drawn Steel Tube
  • Seamless Cold Drawn Steel Tube
  • Seamless Cold Drawn Steel Tube
Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Copyright © 2024 CANGZHOU HAOYUAN PIPE FITTINGS MFG CO.,LTD All rights reserved.
Communicate with Supplier?Supplier
YIN Mr. YIN
What can I do for you?