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ASTM A179 Precision steel tube

1.Application: Used in constructions &machinery(Automobiles,motorcycles,gas springs,hydraulic machinery and refrigeration industry);
2.Size ranges:OD 6mm-65mm,WT 0.6-6.5mm.;
3.Length:Random 10-6000mm,custom-made as well;
4.Tolerance:+/-0.05mm;
5.Technology:cold rolled;
6.Surface:Polished,brightness,metallic color;
7.ISO9001-2008 quality.

Introduction

\

Parameters

Product Name

Precision steel pipe

Material

Carbon Steel and Alloy Steel

Surface

oiled, Polished, Brightness, Metallic color

Standard

ASTM A106 A53 A192 A179 A210 A519
DIN17175 1629 2391
EN10216-1 10216-2 10305-1
and GB,JIS

Grade

      St35,St45,St52,E215,E235,E355,sch10,sch20,A106,A179,A192,A210,T11,T22,T12,AISI4130,SAE1010,SAE1020.etc

Technique 

Cold drawn & cold rolled


Nominal Size

Outside Diameter

Norminal Wall Thickness

(MM)

DN

NPS

OD

(MM)

SCH

10

SCH

20

SCH

30

STD

SCH

40

SCH

60

XS

SCH

80

SCH

100

SCH

120

SCH

140

SCH

160

XXS

15
20
25

1/2
3/4
1

21.3
26.7
33.4

2.11
2.11
2.77

---
---
---

2.41
2.41
2.90

2.77
2.87
3.38

2.77
2.87
3.38

---
---
---

3.73
3.91
4.55

3.73
3.91
4.55

---
---
---

---
---
---

---
---
---

4.78
5.56
6.35

7.47
7.82
9.09

32
40
50

11/4
11/2
2

42.2
48.3
60.3

2.77
2.77
2.77

---
---
---

2.97
3.18
3.18

3.56
3.68
3.91

3.56
3.68
3.91

---
---
---

4.85
5.08
5.54

4.85
5.08
5.54

---
---
---

---
---
---

---
---
---

6.35
7.14
8.74

9.70
10.15
11.07

65
80
90

21/2
3
31/2

73.0
88.9
101.6

3.05
3.05
3.05

---
---
---

4.78
4.78
4.78

5.16
5.49
5.74

5.16
5.49
5.74

---
---
---

7.01
7.62
8.08

7.01
7.62
8.08

---
---
---

---
---
---

---
---
---

9.53
11.13
---

14.02
15.24
---

100
125
150

4
5
6

114.3
141.3
168.3

3.05
3.40
3.40

---
---
---

---
---
---

6.02
6.55
7.11

6.02
6.55
7.11

---
---
---

8.56
9.53
10.97

8.56
9.53
10.97

---
---
---

11.13
12.70
14.27

---
---
---

13.49
15.88
18.26

17.12
19.05
21.95

200
250
300

8
10
12

219.1
273.1
323.9

3.76
4.19
4.57

6.35
6.35
6.35

7.04
7.80
8.38

8.18
9.27
9.53

8.18
9.27
10.31

10.31
12.70
14.27

12.70
12.70
12.70

12.70
15.09
17.48

15.09
18.26
21.44

18.26
21.44
25.40

20.62
25.40
28.58

23.01
28.58
33.32

22.23
25.40
25.40

350
400
450

14
16
18

355.6
406.4
457.2

6.35
6.35
6.35

7.92
7.92
7.92

9.53
9.53
11.13

9.53
9.53
9.53

11.13
12.70
14.27

15.09
16.66
19.05

12.70
12.70
12.70

19.05
21.44
23.83

23.83
26.19
29.36

27.79
30.96
34.93

31.75
36.53
39.67

35.71
40.49
45.24

---
---
---

500
550
600

20
22
24

508
559
610

6.35
6.35
6.35

9.53
9.53
9.53

12.70
12.70
14.27

9.53
9.53
9.53

15.09
---
17.48

20.62
22.23
24.61

12.70
12.70
12.70

26.19
28.58
30.96

32.54
34.93
38.89

38.10
41.28
46.02

44.45
47.63
52.37

50.01
53.98
59.54

---
---
---

500
550
600

20
22
24

508
559
610

6.35
6.35
6.35

9.53
9.53
9.53

12.70
12.70
14.27

9.53
9.53
9.53

15.09
---
17.48

20.62
22.23
24.61

12.70
12.70
12.70

26.19
28.58
30.96

32.54
34.93
38.89

38.10
41.28
46.02

44.45
47.63
52.37

50.01
53.98
59.54

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