内径LD

工作压力W.P(bar)

对应参考外径O.D

对应参考重量NetW

mm

in

3

5

7

mm

mm

mm

Kg/m

Kg/m

Kg/m

胶布层数ply

13

1/2

1

2

3

21

22

22

0.315

0.345

0.345

16

5/8

1

2

3

24

25

25

0.368

0.405

4.405

19

3/4

1

2

3

27

29

29

0.420

0.460

0.460

25

1

1

2

3

33

35

35

0.523

0.573

0.573

32

11/4

2

2

3

41

45

45

0.773

0.860

0.860

38

11/2

2

3

4

50

53

53

1.086

1.186

1.186

45

13/4

2

3

4

58

61

61

1.248

1.368

1.368

51

2

2

3

4

65

68

68

10576

1.709

1.709

64

21/2

2

3

4

79

83

83

0.928

2.085

2.085

76

3

-

3

4

-

96

96

-

2.810

2.810

89

31/2

-

4

5

-

112

112

-

3.794

3.791

102

4

-

4

5

-

125

125

-

4.320

4.320

127

5

-

5

6

-

152

152

-

5.893

5.893

152

6

-

6

7

-

180

180

-

7.374

7.374