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YOUNGNAM METAL CO., LTD ADD : 12-3, 74 BEON-GIL, JILLYE-RO, JILLYE, GIMHAE, GYEONGNAM, 50874, KOREA CEO : Kim Sang-yeol
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  • REPAIR CLAMP DOUBLE Type

    SINCE 1986 Best Quality Price Satisfaction Timely Delivery YOUNGNAM METAL CO.. LTD.

REPAIR CLAMP DOUBLE JOINT
(Repair Clamp Double Type)
REPAIR DOUBLE-clamp is a split in half version of Multi Flex-couplings for a large size pipes, offering all the Repair Clamp and Multi Flex-couplings benefits, plus being able to make repairs or connet to in service pipe lines.

RCD-S(20A~3,000A) Available ※ PIPE O.D. specs are available for all sizes.

※ You can check by swiping the table left or right (swipe).

RCD-S(20A~3,000A) Available
SIZE O/D (mm) Range (mm) M L ℓ U W.P W.T P (N·m (kgf·cm))
N.D (Inch) D1 D2
20A   (3/4″) 25.0  26.9  26.7  27.2 O/D ±0.5 M6 57 32 46 28 0.30 3~5 (30~50)
25A      (1″) 28.6 31.8 33.4  33.7  34.0 O/D ±0.6 M6 57 32 51 28 0.32 3~5 (30~50)
32A (1-1/4″) 38.0  40.9  42.2  42.4  42.7 O/D ±0.6 M8 57 32 62 24 0.47 5~10 (50~100)
40A (1-1/2″)   44.5  48.3  48.6  50.8 O/D ±1.0 M8 57 32 66 24 0.48 5~10 (50~100)
50A      (2″) 54.0  57.0  60.3  60.5 O/D ±1.0 M10 80 46 81 20 1.10 10~15 (100~150)
65A (2-1/2″) 66.7  69.0  73.0  76.3 O/D ±1.0 M10 80 46 100 20 1.17 10~15 (100~150)
80A      (3″) 79.8  84.0  88.9  89.1 O/D ±1.5 M12 107 65 115 16 2.10 20~30 (200~300)
90A (3-1/2″) 98.0  101.6 O/D ±1.5 M12 107 65 115 16 2.22 20~30 (200~300)
100A     (4″) 104.8 106.3 108.0 114.3 118.0 O/D ±1.5 M12 107 65 144 16 2.29 20~30 (200~300)
125A     (5″) 129.0 133.0 139.8 141.3 O/D ±1.5 M14 117 71 175 16 3.79 40~50 (400~500)
150A     (6″) 154.0 159.0 165.2 168.3 O/D ±1.5 M14 117 71 196 16 4.09 40~50 (400~500)
200A    (8″) 204.0  216.3  219.1  225 O/D ±2.0 M16 155 80 260 14 8.85 60~80 (600~800)
250A   (10″) 254.0  267.4  273.1  280 O/D ±2.0 M16 155 80 300 14 9.63 60~80 (600~800)
300A   (12″)  318.5  323.9  325.0 O/D ±2.0 M18 155 80 350 12 12.36 80~120 (800~1200)
350A    (14″)  355.6  377.0  368.0  370.0  378.0 O/D ±2.0 M18 155 80 400 12 12.96 80~120 (800~1200)
400A    (16″) 400.0 406.4  414.5  419.0  429.0 O/D ±2.5 M18 155 94 450 10 13.81 80~120 (800~1200)
450A     (18″) 457.2  465.3 478.0  480.0 O/D ±2.5 M18 155 94 500 10 14.76 80~120 (800~1200)
500A    (20″) 508.0  516.9  529.0 532.0 O/D ±3.0 M18 155 94 550 10 15.60 120~150 (1200~1500)
RCD-L ※ PIPE O.D. specs are available for all sizes.

※ You can check by swiping the table left or right (swipe).

RCD-L
SIZE O/D (mm) Range (mm) M L ℓ U W.P W.T P (N·m (kgf·cm))
N.D (Inch) D1 D2
20A (3/4″) 26.9  26.7  27.2 O/D ±0.5 M6 72 46 46 28 0.37 3~5 (30~50)
25A  (1″) 33.4  33.7  34.0 O/D ±0.6 M8 100 64 51 28 0.70 3~5 (30~50)
32A (1-1/4″)   42.2  42.4  42.7 O/D ±0.6 M8 100 64 62 24 0.80 5~10 (50~100)
40A (1-1/2″)   48.3  48.6 O/D ±1.0 M8 100 64 66 24 0.82 5~10 (50~100)
50A      (2″)   57.0  60.3  60.5 O/D ±1.0 M10 139 99 81 20 1.90 10~15 (100~150)
65A (2-1/2″) 76.3 O/D ±1.0 M10 139 99 100 20 2.02 10~15 (100~150)
80A      (3″)  88.9  89.1 O/D ±1.5 M12 203 146 115 16 3.94 20~30 (200~300)
90A (3-1/2″) 98.0 101.6 O/D ±1.5 M12 203 146 115 16 4.17 20~30 (200~300)
100A     (4″) 106.3 108.0 114.3 118.0 O/D ±1.5 M12 203 146 144 16 4.35 20~30 (200~300)
125A     (5″)   133.0  139.8  141.3 O/D ±1.5 M14 204 138 175 16 6.40 40~50 (400~500)
150A     (6″)   159.0  165.2  168.3 O/D ±1.5 M14 204 138 196 16 6.90 40~50 (400~500)
200A    (8″)   216.3  219.1 O/D ±2.0 M16 255 177 260 14 14.88 60~80 (600~800)
250A   (10″)   267.4  273.1 O/D ±2.0 M16 255 177 300 14 16.04 60~80 (600~800)
300A   (12″)   318.5  323.9  325.0 O/D ±2.0 M18 255 177 350 12 20.36 80~120 (800~1200)
350A    (14″)  355.6  377.0  368.0  370.0  378.0 O/D ±2.0 M18 255 170 400 12 21.84 80~120 (800~1200)
400A    (16″) 400.0  406.4  414.5  419.0  429.0 O/D ±2.5 M18 255 170 450 10 23.56 80~120 (800~1200)
450A     (18″) 457.2  465.3 478.0  480.0 O/D ±2.5 M18 255 170 500 10 24.98 80~120 (800~1200)
500A    (20″) 508.0  516.9  529.0 532.0 O/D ±3.0 M18 255 170 550 10 26.48 120~150 (1200~1500)

· N.D : Nominal Diameter (A)

· ℓ : Allowable Shrinkage/Expansion Clearance(m/m)

· D1 : Actual Outer Diameter of Pipe(m/m)

· T : Thickness of the coupling case(m/m)

· D2 : Min./Max. Allowable Limit for Pipe(m/m)

· U : Outer Diameter of Coupling(m/m)

· M : Fastener Bolt Size/Length(m/m)

· W.P : Working Pressure(㎏f·㎠)

· ØA : diameter of lock rod(m/m)

· W/T : Weight Per Unit(㎏)

· L : Coupling Width(m/m)

· W : Gap between pipes when installing

· P : Optimum Locking Torque Value Nm(㎏f·cm)

※ The specifications are subject to change for quality improvement.