ALL MENU -

About

Greeting History Organization Approvals Location

Products

Products GRIP Type MULTI-FLEX Type REPAIR CLAMP HINGE Type REPAIR CLAMP DOUBLE Type FIRE PROTECTION COVER-GRIP Type ELBOW-REPAIR CLAMP Type ECO-PIPE COUPLINGS Large Size Custom Made SHIP PARTS

Refernces

Supply Performance Global Partners Pictures of references

Tech, Info

Classification Test Rules Large-Size Pipe-Coupling Test Scene Name of parts Standard of Pipe Registration certificate Installation

Contact Us

Contact Us News ARCHIVE

ETC

ENGLISH Admin
YOUNGNAM METAL CO., LTD ADD : 12-3, 74 BEON-GIL, JILLYE-RO, JILLYE, GIMHAE, GYEONGNAM, 50874, KOREA CEO : Kim Sang-yeol
Tel : +82-55-345-3195 Fax : +82-55-345-3198 E-mail : kimsta@yncoupling.com
Copyright ⓒ 2021 yncoupling.com. All Right Reserved.

All Menu

Logo

Close Menu

KOREAN Admin
TEL +82.55.345.3195~7
  • ELBOW-REPAIR CLAMP Type

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

ELBOW REPAIR CLAMP JOINT
(Repair Clamp Hinge Elbow)
ELBOW REPAIR-CLAMP is a split in half coupling and open split version and plus being able to make repairs to in Elbow(Cross and tee) pipe lines. leaks due to faulty weld joints, pitting holes and short cracks can be temporarily or permanently repaired with minimal down time.

RCH-E

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

RCH-E
SIZE O/D (mm) Range M L ℓ U W.P W.T P (N·m (kgf·cm))
N.D (Inch) D1 D2 Industrial Ship
15A   (1.2″) 21.7 / 21.3 O/D ±0.3 M6 26.3 12.5 40 22 11 0.092 3~5(30~50)
20A   (3/4″) 27.2 / 26.7 O/D ±0.5 M6 26.3 12.5 43.5 18 8 0.098 3~5(30~50)
25A      (1″) 34 / 33.4 O/D ±0.6 M6 26.3 12.5 50.5 18 8 0.10 3~5(30~50)
32A (1-1/4″) 42.7 / 42.2 O/D ±0.6 M6 26.3 12.5 59.5 18 8 0.11 3~5(30~50)
40A (1-1/2″) 48.6 / 48.3 O/D ±1.0 M6 26.3 12.5 65.5 18 8 0.12 3~5(30~50)
50A      (2″) 60.5 / 60.3 O/D ±1.0 M8 41.8 19.5 81.5 16 7 0.30 12~15(120~150)
65A (2-1/2″) 76.3 / 73 O/D ±1.0 M8 41.8 19.5 98 16 7 0.32 12~15(120~150)
80A      (3″) 89.1 / 88.9 O/D ±1.0 M10 52.4 28 115 14 7 0.60 20~25(200~250)
100A     (4″) 114.3 O/D ±1.0 M10 52.4 28 140 14 7 0.67 20~25(200~250)
125A     (5″) 139.8 / 141.3 O/D ±1.0 M12 52.4 28 166 14 7 0.85 30~32(300~320)
150A     (6″) 165.2 / 168.3 O/D ±1.0 M12 52.4 28 190 14 7 0.88 30~32(300~320)
RCD-E ※ PIPE O.D. specs are available for all sizes.

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

RCD-E
SIZE O/D (mm) Range M L ℓ U W.P W.T P (N·m (kgf·cm))
N.D (Inch) D1 D2 Industrial Ship
200A    (8″) 204.0  216.3  219.1  225 O/D ±2.0 M12 57.5 30 257 12 6 1.65 32~35(320~350)
250A   (10″) 254.0  267.4  273.1  280 O/D ±2.0 M12 57.5 30 300 12 6 1.84 32~35(320~350)
300A   (12″)  318.5  323.9  325.0 O/D ±2.0 M14 58.5 30 362 10 5 2.67 45~50(450~500)
350A    (14″)  355.6  377.0  368.0  370.0  378.0 O/D ±2.0 M14 58.5 30 397.5 10 5 2.81 45~50(450~500)
400A    (16″) 400.0 406.4  414.5  419.0  429.0 O/D ±2.0 M14 58.5 30 447 10 5 3.02 55~60(550~600)
450A     (18″) 457.2  465.3 478.0  480.0 O/D ±2.0 M14 58.5 30 500 8 4 3.25 55~60(550~600)
500A    (20″) 508.0  516.9  529.0 532.0 O/D ±2.0 M14 58.5 30 554 7 3 3.53 65~70(650~700)

· 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.