Steel Pipes/Tubes

ASTM A312 Stainless Steel Pipe Specifications

HYSS Group supplies seamless stainless steel pipe and tube for industrial applications. The available page data covers ASTM A312, ASME B36.19 and ASME B36.10 dimensions, with TP304, TP304L, TP316 and TP316L among the listed grades.

Seamless Steel Line Pipe

Seamless Stainless Steel Pipe/Tube

Seamless Carbon Steel Pipe/Tube

Seamless Duplex Steel Pipe/Tube

Seamless Alloy Steel Pipe/Tube

Seamless Special Steel Pipe/Tube

Electric Resistance Welding Steel Pipe/Tube

Longitudinally Submerged Arc Welding Steel Pipe/Tube

Spirally Submerged Arc Welding Steel Pipe/Tube

Coil Tube

Seamless Steel Line Pipe


NPS: 1/8" thru 36"

End: BE (beveled end) , PE (Plain or square end), Grooved ends, Threaded end (NPT, BSP)

Wall Thickness:

Sch5s/ Sch10s/ Sch10/ Sch20/ Sch30/ Sch40s/ STD/ Sch40/ Sch60/ Sch80s/ XS/ Sch80/ Sch100/ Sch120/ Sch140/ Sch160/XXS, 1.24mm-63.5mm etc

Surface Finishing: Lightly oiled, Hot dip galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Fusion Bond Epoxy, 3LPE, 3PP etc)

Standard: API 5L

Material Range: API 5L Gr. B/ X42/ X52/ X60/ X70, PSL1/PSL2, etc.

Package: Plastic caps in both ends, PP wrapped, bundled

 

Pictures

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Dimensions as below:                                                                                            


Norminal Pipe Size

Outside  Diameter

Norminal Wall Thickness (mm)

NPS

DN

OD (mm)

sch 5s

sch 10s

sch 10

sch 20

sch 30

sch 40s

1/8“

6

10.3

-

1.24

1.24

-

1.45

1.73

1/4”

8

13.7

-

1.65

1.65

-

1.85

2.24

3/8“

10

17.1

-

1.65

1.65

-

1.85

2.31

1/2”

15

21.3

1.65

2.11

2.11

-

2.41

2.77

3/4“

20

26.7

1.65

2.11

2.11

-

2.41

2.87

1

25

33.4

1.65

2.77

2.77

-

2.9

3.38

1.1/4

32

42.2

1.65

2.77

2.77

-

2.97

3.56

1.1/2

40

48.3

1.65

2.77

2.77

-

3.18

3.68

2

50

60.3

1.65

2.77

2.77

-

3.18

3.91

2.1/2

65

73

2.11

3.05

3.05

-

4.78

5.16

3

80

88.9

2.11

3.05

3.05

-

4.78

5.49

3 1/2

90

101.6

2.11

3.05

3.05


4.78

5.74

4

100

114.3

2.11

3.05

3.05

-

4.78

6.02

5

125

141.3

2.77

3.4

3.4

-

-

6.55

6

150

168.3

2.77

3.4

3.4

-

-

7.11

8

200

219.1

2.77

3.76

3.76

6.35

7.04

8.18

10

250

273.1

3.4

4.19

4.19

6.35

7.8

9.27

12

300

323.9

3.96

4.57

4.57

6.35

8.38

9.53

14

350

355.6

3.96

4.78

6.35

7.92

9.53

-

16

400

406.4

4.19

4.78

6.35

7.92

9.53

-

18

450

457.2

4.19

4.78

6.35

7.92

11.13

-

20

500

508

4.78

5.54

6.35

9.53

12.7

-

22

550

558.8

4.78

5.54

6.35

9.53

12.7

-

24

600

609.6

5.54

6.35

6.35

9.53

14.27

-

26

650

660.4

-

-

7.92

12.7

-

-

28

700

711.2

-

-

7.92

12.7

15.88

-

30

750

762

6.35

7.92

7.92

12.7

15.88

-

32

800

812.8

-

-

7.92

12.7

15.88

-

34

850

863.6

-

-

7.92

12.7

15.88

-

36

900

914.4

-

-

7.92

12.7

15.88

-

 

Norminal Pipe Size

Outside  Diameter

Norminal Wall Thickness (mm)

NPS

DN

OD (mm)

STD

sch 40

sch 60

sch 80s

XS

sch 80

1/8“

6

10.3

1.73

1.73

-

2.41

2.41

2.41

1/4”

8

13.7

2.24

2.24

-

3.02

3.02

3.02

3/8“

10

17.1

2.31

2.31

-

3.2

3.2

3.2

1/2”

15

21.3

2.77

2.77

-

3.73

3.73

3.73

3/4“

20

26.7

2.87

2.87

-

3.91

3.91

3.91

1

25

33.4

3.38

3.38

-

4.55

4.55

4.55

1.1/4

32

42.2

3.56

3.56

-

4.85

4.85

4.85

1.1/2

40

48.3

3.68

3.68

-

5.08

5.08

5.08

2

50

60.3

3.91

3.91

-

5.54

5.54

5.54

2.1/2

65

73

5.16

5.16

-

7.01

7.01

7.01

3

80

88.9

5.49

5.49

-

7.62

7.62

7.62

3 1/2

90

101.6

5.74

5.74


8.08

8.08

8.08

4

100

114.3

6.02

6.02

-

8.56

8.56

8.56

5

125

141.3

6.55

6.55

-

9.53

9.53

9.53

6

150

168.3

7.11

7.11

-

10.97

10.97

10.97

8

200

219.1

8.18

8.18

10.31

12.7

12.7

12.7

10

250

273.1

9.27

9.27

12.7

12.7

12.7

15.09

12

300

323.9

9.53

10.31

14.27

12.7

12.7

17.48

14

350

355.6

9.53

11.13

15.09

-

12.7

19.05

16

400

406.4

9.53

12.7

16.66

-

12.7

21.44

18

450

457.2

9.53

14.27

19.05

-

12.7

23.83

20

500

508

9.53

15.09

20.62

-

12.7

26.19

22

550

558.8

9.53

-

22.23

-

12.7

28.58

24

600

609.6

9.53

17.48

24.61

-

12.7

30.96

26

650

660.4

9.53

-

-

-

12.7

-

28

700

711.2

9.53

-

-

-

12.7

-

30

750

762

9.53

-

-

-

12.7

-

32

800

812.8

9.53

17.48

-

-

12.7

-

34

850

863.6

9.53

17.48

-

-

12.7

-

36

900

914.4

9.53

17.48

-

-

12.7

-

 

Norminal Pipe Size

Outside  Diameter

Norminal Wall Thickness (mm)

NPS

DN

OD (mm)

sch 80

sch 100

sch 120

sch 140

sch 160

XXS

1/8“

6

10.3

2.41

-

-

-

-

-

1/4”

8

13.7

3.02

-

-

-

-

-

3/8“

10

17.1

3.2

-

-

-

-

-

1/2”

15

21.3

3.73

-

-

-

4.78

7.47

3/4“

20

26.7

3.91

-

-

-

5.56

7.82

1

25

33.4

4.55

-

-

-

6.35

9.09

1.1/4

32

42.2

4.85

-

-

-

6.35

9.7

1.1/2

40

48.3

5.08

-

-

-

7.14

10.2

2

50

60.3

5.54

-

-

-

8.74

11.1

2.1/2

65

73

7.01

-

-

-

9.53

14

3

80

88.9

7.62

-

-

-

11.13

15.2

3 1/2

90

101.6

8.08






4

100

114.3

8.56

-

11.13

-

13.49

17.1

5

125

141.3

9.53

-

12.7

-

15.88

19.1

6

150

168.3

10.97

-

14.27

-

18.26

22

8

200

219.1

12.7

15.09

18.26

20.62

23.01

22.2

10

250

273.1

15.09

18.26

21.44

25.4

28.58

25.4

12

300

323.9

17.48

21.44

25.4

28.58

33.32

25.4

14

350

355.6

19.05

23.83

27.79

31.75

35.71

-

16

400

406.4

21.44

26.19

30.96

36.53

40.49

-

18

450

457.2

23.83

29.36

34.96

39.67

45.24

-

20

500

508

26.19

32.54

38.1

44.45

50.01

-

22

550

558.8

28.58

34.93

41.28

47.63

53.98

-

24

600

609.6

30.96

38.89

46.02

52.37

59.54

-

26

650

660.4

-

-

-

-

-

-

28

700

711.2

-

-

-

-

-

-

30

750

762

-

-

-

-

-

-

32

800

812.8

-

-

-

-

-

-

34

850

863.6

-

-

-

-

-

-

36

900

914.4

-

-

-

-

-

-

 


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