美标尺寸一

Noninal diameter in inches

Externai diameter in millime-ters

ANSI B36.19

ANSI B36.10

Nominal thickness and weight/mt

Nominal thickness and weight/mt

5s

10s

Sched.40S

Sched.80S

10

20

30

Standard

mm

Kg/m

mm

Kg/m

mm

Kg/m

mm

Kg/m

mm

Kg/m

mm

Kg/m

mm

Kg/m

mm

Kg/m

1/8"

10.29

-

-

1.24

0.281

1.73

0.371

2.41

0.467

-

-

-

-

-

-

1.73

0.371

1/4"

13.72

-

-

1.65

0.499

2.24

0.644

3.02

0.809

-

-

-

-

-

-

2.24

0.644

3/8"

17.15

-

-

1.65

0.64

2.31

0.858

3.2

1.118

-

-

-

-

-

-

2.31

0.858

1/2"

21.34

1.65

0.814

2.11

1.016

2.77

1.26

3.73

1.62

-

-

-

-

-

-

2.77

1.26

3/4"

26.67

1.65

1.034

2.11

1.298

2.87

1.68

3.91

2.19

-

-

-

-

-

-

2.87

1.68

1"

33.4

1.65

1.312

2.77

2.125

3.38

2.5

4.55

3.23

-

-

-

-

-

-

3.36

2.5

11/4"

42.16

1.65

1.674

2.77

2.732

3.56

3.38

4.85

4.46

-

-

-

-

-

-

3.56

3.38

11/2"

48.26

1.65

1.926

2.77

3.155

3.68

4.05

5.08

5.4

-

-

-

-

-

-

3.68

4.05

2"

60.33

1.65

2.424

2.77

3.992

3.91

5.43

5.54

7.47

-

-

-

-

-

-

3.91

5.43

21/2"

73.03

2.11

3.747

3.05

5.345

5.16

8.62

7.01

11.4

-

-

-

-

-

-

5.16

8.62

3"

88.9

2.11

4.585

3.05

6.557

5.49

11.28

7.62

15.25

-

-

-

-

-

-

5.49

11.28

31/2"

101.6

2.11

5.272

3.05

7.526

5.57

13.56

8.08

18.62

-

-

-

-

-

-

5.74

13.56

4"

114.3

2.11

5.945

3.05

8.496

6.02

16.06

8.56

22.29

-

-

-

-

-

-

6.02

16.06

5"

141.3

2.77

9.639

3.4

11.74

6.55

21.76

9.52

30.92

-

-

-

-

-

-

6.55

21.76

6"

168.28

2.77

11.51

3.4

14.04

7.11

28.23

10.97

42.52

-

-

-

-

-

-

7.11

28.23

8"

219.1

2.77

15.05

3.76

20.33

8.18

42.49

12.7

64.57

-

-

6.35

33.28

7.04

36.8

8.18

42.4

10"

273.1

3.4

23.03

4.19

28.29

9.27

60.24

12.7

81.46

-

-

6.35

41.7

7.8

51

9.27

60.24

12"

323.9

3.96

31.81

4.57

36.63

9.52

7.76

12.7

97.36

-

-

6.35

49.68

8.38

65.14

9.52

73.76

14"

355.6

98

34.99

4.78

42.1

-

-

-

-

6.35

54.63

7.92

67.98

9.52

81.21

9.52

81.21

16"

406.4

4.19

42.35

4.78

48.22

-

-

-

-

6.35

62.58

7.92

77.9

9.52

93.13

9.52

93.18

18"

457.2

4.19

47.7

4.78

54.33

-

-

-

-

6.35

70.5

7.92

87.8

11.13

122.1

9.52

105.1

20"

508

4.77

60.32

5.53

69.77

-

-

-

-

6.35

78.47

9.52

116.97

12.7

155

9.52

117

22"

553.8

4.77

-

5.53

-

-

-

-

-

6.35

86.42

9.52

128.89

2.7

170.9

9.52

128.9

24"

609.6

5.54

84.1

6.35

96.22

-

-

-

-

6.35

96.22

9.52

140.8

14.7

209.5

9.52

140.8

26"

660.4

-

-

-

-

-

-

-

-

7.92

127.6

12.7

202.65

-

-

9.52

152.7

28"

711.6

-

-

-

-

-

-

-

-

7.92

137.5

12.7

218.54

15.88

271.9

9.52

164.7

30"

762

6.35

120.6

7.92

147.5

-

-

-

-

7.92

147.5

12.7

234.44

15.88

291.8

9.52

176.6

32"

812.8

-

-

-

-

-

-

-

-

7.92

157.4

12.7

250.33

15.88

311.7

9.52

188.5

34"

863.6

-

-

-

-

-

-

-

-

7.92

167.3

12.7

266.22

15.88

331.5

9.52

200.42

36"

914.4

-

-

-

-

-

-

-

-

7.92

177.3

12.7

282.18

15.88

351.4

9.52

212.34