Размер

I.D

O.D

W.P

P.P

B.P

MinB.R

W.T

mm

inch

Min

Max

Max

Mpa

Psi

Mpa

Psi

Mpa

Psi

Inch

mm

kg/m

19

3/4

18.2

19.8

34.9

2.1

305

4.2

610

8.4

1210

4.921

125

0.92

25

1

24.6

26.2

41.3

1.7

250

3.5

510

7

1015

5.91

150

1.1

31.5

11/4

30.6

33

50.8

1.4

200

2.8

410

5.6

810

7.87

200

1.3

38

11/2

36.9

39.3

57.2

1.05

150

2.1

305

4.2

610

10.04

255

1.8

51

2

49.2

52.4

69.9

0.7

100

1.4

200

2.8

410

11.81

300

2.23

63

21/2

61.9

65.1

82.6

0.4

60

0.85

120

1.7

250

13.98

355

3.23

76

3

74.6

77.8

95.3

0.4

60

0.8

120

1.6

230

18.11

460

4.25

89

31/2

87.3

90.5

107.9

0.3

40

0.6

90

1.25

180

20.87

530

5.05

102

4

100

103.2

120.7

0.25

40

0.5

70

1

145

24.02

610

5.6