外径／mm

壁  厚／mm

1

1.5

2

2.5

3

3.5

4

5

6

理论质量／(kg／m)

10

0.222

0.314

0.395

14

0.321

0.462

0.592

0.709

18

0.789

0.956

19

0.838

1.02

25

1.13

1.39

1.63

32

1.82

2.15

2.46

2.76

38

2.59

2.98

3.35

45

3.11

3.58

4.04

4.93

57

5.23

6.41

7.55

60

5.52

6.78

7.99

外径／mm

壁  厚／mm

6

8

10

12

14

16

18

20

理论质量／(kg／m)

60

7.99

10.26

12.33

83

11.39

14.80

18.00

21.01

89

12.28

15.98

19.48

22.79

102

14.20

18.54

22.69

26.63

114

15.98

20.91

25.65

30.18

34.52

38.67

127

17.90

23.48

28.85

34.03

39.01

43.80

141

19.97

26.24

32.30

38.17

43.85

49.32

152

21.60

28.41

35.02

41.43

47.64

53.66

159

22.64

29.79

36.74

43.50

50.06

56.42

168

23.97

31.56

38.96

46.16

53.17

59.97

219

31.52

41.63

51.54

61.62

70.77

80.10

273

77.24

89.42

101.40

113.19

124.78