Kattanian Couplings, Type 3012, 4012, 4014, 4016, 5018, 6018, 6022, 8018, 8020, 8022

Saizi

Chahpitch

Coupling

Casing

Kudhiraivha

gomba

Bore

OD

L

D_H

L_H

s

c

Approx. Uremu (kg / m)

A

B

Approx.

Uremu (kg / m)

Min.

Max.

3012

9.525

12

13.5

16

45

65

27.2

29.5

6

10.1

0.31

69

63

0.22

4012

12.7

12

14

22

62

79.4

36

36

7.4

14.4

0.73

77

72

0.30

4014

12

14

28

69

79.4

45

36

1.12

84

75

0.31

4016

13.5

16

32

77

87.4

51.5

40

1.50

92

72

0.35

5014

15.875 

14.5

17

35

86

99.7

56

45

9.7 

18.1

2.15

101

85

0.47

5016

14.5

18

40

96

99.7

64

45

2.75

no

87

0.50

5018

16

18

45

106

99.7

73.5

45

3.60

122

85

0.60

6018

19.05

20

22

56

127

123.5

89.5

56

 11.5

22.8 

6.55

147

105

1.2

6020

20

24

60

139

123.5

102.5

56

8.38

158

105

1.2

6022

20

28

71

151

123.5

115

56

10.4

168

117

1.2

8018

25.4

20

32

80

169

141.2

115

63

15.2

29.3

13.2

190

129

1.9

8020

20

36

90

185

145.2

125

65

16.2

210

137

2,5

8022

20

4Q

100

202

157.2

142

71

21.8

226

137

2.7

10020

31.75

25

45

no

233

178.8

162

80

18.8

35.8

32.4

281

153

4.1

12018

38.1

35

50

125

256

202.7

173

90

22.7

45.4

43.2

307

181

5.2

12022

35

56

140

304

222.7

213

100

69.1

357

181

6.7