E-Catalog > 94 Pipe Coupling > RCD Type (Double lock Coupling)

 RCD-S

PIPE OD SPECIFICATION BY KS/JIS

MODEL
/N.D

D¹
(O.D)

D²
(RANGE)

M

ØA

L

T

U

W/P

W=Gap

P
N.m(Kgf .)

RCD-S20A

27.2

26-28

M6x35Lx4BOLTS

10

57

33

0.8

46

20

3

5-8(50-80)

       25A

34.0

33-35

51

3

       32A

42.7

42-44

M8x45Lx4BOLTS

12

57

33

1.0

62

20

5

8-12(80-120)

       40A

48.6

47-49

66

5

       50A

60.5

59-62

M10x55Lx4BOLTS

16

80

46

1.2

81

18

8

10-15(100-150)

       65A

76.3

75-78

100

8

       80A

89.1

88-92

M12x60Lx4BOLTS

18

107

65

1.5

115

16

10

15-20(150-200)

     100A

114.3

113-117

144

10

     125A

139.8

138-142

M14x70Lx4BOLTS

22

116

71

2.0

175

14

12

25-30(250-300)

     150A

165.2

163-167

196

12

     200A

216.3

214-219

M16x110Lx4BOLTS

30

155

80

2.5

260

12

14

40-80(400-800)

     250A

267.4

265-270

300

14

     300A

318.5

316-321

M18x130Lx4BOLTS

32

155

80

3.0

350

10

16

80-120(800-1200)

     350A

355.6

353-358

400

16

     400A

406.4

403-408

M18x140Lx4BOLTS

32

155

100

3.0

450

8

18

80-120(800-1200)

     450A

457.2

455-461

500

18

     500A

508.0

505-512

M18x150Lx4BOLTS

550

7

18

120-150(1200-1500)

 RCD-L

MODEL
/N.D

D¹
(O.D)

D²
(RANGE)

M

ØA

L

T

U

W/P

W=Gap

P
N.m(Kgf .)

RCD-L25A

34.0

33-35

M6x35Lx6BOLTS

12

100

70

0.8

51

20

3

5-8(50-80)

       32A

42.7

42-44

M8x45Lx6BOLTS

12

100

70

1.0

62

20

5

8-12(80-120)

       40A

48.6

47-49

66

5

       50A

60.5

59-62

M10x55Lx6BOLTS

16

139

99

1.2

81

18

8

10-15(100-150)

       65A

76.3

75-78

100

8

       80A

89.1

88-92

M12x60Lx6BOLTS

18

203

150

1.5

115

16

10

15-20(150-200)

     100A

114.3

113-117

144

12

     125A

139.8

138-142

M14x70Lx6BOLTS

22

204

138

2.0

175

14

12

25-30(250-300)

     150A

165.2

163-167

196

14

     200A

216.3

214-219

M16x110Lx6BOLTS

30

255

180

2.5

260

12

14

40-80(400-800)

     250A

267.4

265-270

300

16

     300A

318.5

316-321

M18x130Lx6BOLTS

32

255

180

3.0

350

10

16

80-120(800-1200)

     350A

355.6

353-358

400

18

     400A

406.4

403-408

M18x140Lx6BOLTS

32

255

170

3.0

450

8

18

80-120(800-1200)

     450A

457.2

455-461

500

18

     500A

508.0

505-512

M18x150Lx6BOLTS

550

7

120-150(1200-1500)

N.D

: Nominal Diameter(A)

: Sealing sleeve lip's distance(m/m)

D¹

: Pipe outside Diameter by KS/JIS(m/m)

T

: Thickness of SUS 304 Coupling case(m/m)

D²

: Pipe Min-Max Range(m/m)

U

: Coupling outside diameter(m/m)

M

: Tightening bolt SUS 304 or SCM 435(m/m)

W/P

: Maximum working pressure(/)

ØA

: Diameter of SUS 304 or S45C bar and barnut(m/m)

W=Get

: Distance Both Pipe

L

: Length of Coupling(m/m)

P

: Standard torque(Kgf.)