สเปค ท่อสตีม API ไร้ตะเข็บ API Carbon Steel Pipes Seamless

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สเปคท่อสตีม API ไม่มีตะเข็บ

ASTM  A106   API 5L GRADE A  GRADE B   BLACK  STEEL PIPES SEMLESS

Nominal

Outside Diameter

Wall Thickness

Plan End

Threads & Coupling

Schedule NO.

Pipe

Calculated Weight

Test Pressure

Calculated Weight

Test Pressure

Size

Grade A

Grade B

Grade A

Grade B

in

in

mm   mm

lb. / ft.

kg. / m.

psi

psi

lb. / ft.

kg. / m.

psi

psi

1/2

0.840

21.3

2.80

0.85

1.27

700

700

0.85

1.27

700

700

40

3.70

1.09

1.62

850

850

1.09

1.62

850

850

80

3/4

1.050

26.7

2.90

1.13

1.68

700

700

1.13

1.68

700

700

40

3.90

1.47

2.19

850

850

1.47

2.19

850

850

80

1

1.315

33.4

3.40

1.68

2.50

700

700

1.68

2.50

700

700

40

4.50

2.17

3.23

850

850

2.17

3.23

850

850

80

1 1/4

1.660

42.2

3.60

2.27

3.39

1200

1300

2.28

3.40

1000

1100

40

4.90

3.00

4.47

1800

1900

3.02

4.50

1500

1600

80

1 1/2

1.900

48.3

3.70

2.72

4.05

1200

1300

2.73

4.06

1000

1100

40

5.10

3.63

5.41

1800

1900

3.66

5.54

1500

1600

80

2

2.375

60.3

3.90

3.65

5.44

2300

2500

3.68

5.48

2300

2500

40

5.50

5.02

7.48

2500

2500

5.07

7.55

2500

2500

80

2 1/2

2.875

73.0

5.20

5.79

8.63

2500

2500

5.82

8.68

2500

2500

40

7.00

7.66

11.41

2500

2500

7.73

11.51

2500

2500

80

3

3.500

88.9

5.50

7.58

11.29

2220

2500

7.62

11.35

2200

2500

40

7.60

10.25

15.27

2500

2500

10.33

15.39

2500

2500

80

3 1/2

4.000

101.6

5.70

9.11

13.57

2030

2370

9.20

13.70

2000

2400

40

8.10

12.51

18.64

2800

2800

12.63

18.81

2800

2800

80

4

4.500

114.3

6.00

10.79

16.08

1900

2210

10.89

16.22

1900

2200

40

8.60

14.98

22.32

2700

2800

15.17

22.60

2700

2800

80

5

5.563

141.3

6.60

14.62

21.77

1670

1950

14.81

22.07

1700

1900

40

8.60

20.78

30.96

2430

2600

21.09

31.42

2400

2800

80

6

6.625

168.3

7.10

18.97

28.26

1420

1700

19.18

28.58

1500

1800

40

11.00

28.57

42.57

2350

2740

28.89

43.05

2300

2700

80

8

8.625

219.1

8.20

28.58

42.55

1340

1570

29.35

43.73

1300

1600

40

12.70

43.39

64.65

2090

2430

43.90

65.41

2100

2400

80

10

10.750

273.0

9.30

40.48

60.29

1200

1430

41.85

62.36

1200

1400

40

15.10

64.43

96.00

1990

2320

 

 

 

 

80

12

12.750

323.8

10.30

53.57

79.74

1150

1340

 

 

 

 

40

17.50

88.63

132.06

1940

2270

 

 

 

 

80

14

14.000

355.6

11.10

63.44

94.53

1130

1310

 

 

 

 

40

19.00

106.13

153.13

1930

2250

 

 

 

 

80

16

16.000

406.4

12.70

88.77

123..33

1120

1310

 

 

 

 

40

21.40

136.62

203.56

1480

1720

 

 

 

 

80