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ABOUT COMPANY PRODUCTS PROCESS / EXECUTION TECHNOLOGY CUSTOMER

Grip Type
(Grip Ring Coupling)

Multi Type
(Multiflex Coupling)

RCH Type
(Hinge Clamp Coupling)

RCD Type
(Double Lock Coupling)


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Grip Type (Grip Ring Coupling)


 
Young Nam Metal's grip ring coupling (grip pipe coupling) is designed to conveniently join pipes together without the need of welding, grooving and threading of pipes.
The grip ring coupling (grip pipe coupling) allows for the pipes to be securely fastened under pressure for a variety of situations and uses. It comes in a number of diameters and sizes for maximum versatility. If you have interests in our grip ring coupling (grip pipe coupling), check our website or contact us for more information of grip ring coupling (grip pipe coupling)
   
 

youngnam metal grip ring coupling)

 

 

 

youngnam metal grip ring coupling)

 

 

 

 

 

 GR-S

PIPE OD SPECIFICATION BY KS/JIS

MODEL
/N.D

D1
(O.D)

D2
(RANGE)

M

A

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

A

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(/)

A

: 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.)

Specification might be changed for quality improvement
 Specification by ASTM, DIN & ISO RULE is available

 

   
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