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Lulin Ductile Cast Standard Flexible Coupling

Product Description

 Lulin Ductile Cast Flexible Rigid Coupling

Lulin Ductile Cast Standard Flexible Coupling

Nominal

Size mm/in

 

Pipe O.D

mm/in

Working

Pressure

PSI/Mpa

Dimensions

Bolt Size

A mm/in

B mm/in

C mm/in

No-Size

in

25

1

33.7

1.327

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

300 psi

2.07 Mpa

56

2.20

98

3.85

45

1.77

3/8×50-2

32

11/4

42.4

1.669

64

2.52

104

4.09

45

1.77

3/8×50-2

40

11/2

48.3

1.9

70

2.76

110

4.33

45

1.77

3/8×50-2

50

2

60.3

2.375

84

3.30

125

4.92

45

1.77

3/8×60-2

65

21/2

73.0

2.875

97

3.81

137

5.39

45

1.77

3/8×60-2

65

21/2

76.1

3

98

3.86

139

5.47

45

1.77

3/8×60-2

80

3

88.9

3.5

111

4.37

155

6.10

45

1.77

3/8×60-2

100

4

108

4.25

133

5.24

186

7.32

49

1.93

1/2×70-2

100

4

114.3

4.5

139

5.47

190

7.48

49

1.93

1/2×70-2

125

5

133

5.25

159

6.26

215

8.46

49

1.93

1/2×70-2

125

5

139.7

5.5

167

6.57

223

8.78

50

1.96

1/2×70-2

125

5

141.3

5.563

166

6.54

224

8.82

49

1.93

1/2×80-2

150

6

159

6.25

189

7.44

242

9.53

50

1.96

1/2×80-2

150

6

165.1

6.5

193

7.60

246

9.69

49

1.93

1/2×80-2

150

6

168.3

6.625

194

7.64

252

9.92

49

1.93

1/2×80-2

200

8

219.1

8.625

252

9.92

322

12.68

60

2.36

5/8×90-2

250

10

273

10.75

313

12.32

396

15.59

62

2.44

7/8×140-2

300

12

323.9

12.750

372

14.64

456

17.95

63

2.48

7/8×140-2

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