E-Catalog > 94 Pipe Coupling > Grip Ring Coupling

GR-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 .)

GR-S  20A

27.2

26-28

M8x40Lx2BOLTS

12

57

21

1.0

47

30

3

5-8(50-80)

       25A

34.0

33-35

52

3

       32A

42.7

42-44

M8x45Lx2BOLTS

12

57

22

1.2

64

30

5

10-15(100-150)

       40A

48.6

47-49

68

5

       50A

60.5

59-62

M10x60Lx2BOLTS

16

81

32

1.5

84

24

8

15-20(150-200)

       65A

76.3

75-78

101

8

       80A

89.1

88-92

M12x70Lx2BOLTS

18

108

50

2.0

117

20

10

40-50(400-500)

     100A

114.3

113-117

142

10

     125A

139.8

138-142

M14x90Lx2BOLTS

22

121

55

3.5

176

18

12

90-100(900-1000)

     150A

165.2

163-167

201

12

     200A

216.3

214-219

M18x130Lx2BOLTS

30

159

72

4.5

256

14

14

170-190(1700-1900)

     250A

267.4

265-270

3.0

300

14

     300A

318.5

316-321

M18x140Lx2BOLTS

32

155

70

3.0

350

12

16

120-150(1200-1500)

     350A

355.6

353-358

3.0

400

16

 GR-L

MODEL
/N.D

D¹
(O.D)

D²
(RANGE)

M

ØA

L

T

U

W/P

W=Gap

P
N.m(Kgf .)

GR-L  25A

34.0

33-35

M8x40Lx3BOLTS

12

100

63

0.8

51

30

3

5-8(50-80)

       32A

42.7

42-44

M8x45Lx3BOLTS

12

100

63

1.0

62

5

10-15(100-150)

       40A

48.6

47-49

66

5

       50A

60.5

59-62

M10x60Lx3BOLTS

16

139

85

1.2

81

24

8

15-20(150-200)

       65A

76.3

75-78

100

8

       80A

89.1

88-92

M12x70Lx3BOLTS

18

203

125

1.5

115

20

10

40-50(400-500)

     100A

114.3

113-117

144

10

     125A

139.8

138-142

M14x90Lx3BOLTS

22

204

130

2.0

175

18

12

90-100(900-1000)

     150A

165.2

163-167

196

12

     200A

216.3

214-219

M18x130Lx3BOLTS

30

255

161

2.5

260

14

14

170-190(1700-1900)

     250A

267.4

265-270

300

14

     300A

318.5

316-321

M18x140Lx3BOLTS

32

255

161

3.0

350

12

16

120-150(1200-1500)

     350A

355.6

353-358

400

16

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.)