Coupling
Socket Welding Type Coupling For Cu-Ni Pipe

■ Material : EEMUA 146 7060X
Unit: mm
Pipe Dimension Remark
N/D O/D D d L L1
(Min.)
1/2" 16 23 16.1 22 10  
3/4" 25 32 25.1 28 13  
1" 30 37 30.1 28 13  
1 1/2" 44.5 52 44.6 28 13  
2" 57 64 57.2 34 16  
*NOTE :
1. Dimension Per EEMUA 146
2. Process : Machining For Pipe

 
Socket Welding Type Red Coupling For Cu-0Ni Pipe

■ Material : EEMUA 146 7060X
Unit: mm
Pipe Dimension Remark
N/D O/D D D1 d d1 L L1 L2 T
3/4"X1/2" 25X16 32 25.1 23 16.1 36 13 10 3.2  
3/4"X1/2" 30X16 37 30.1 23 16.1 37 13 10 3.2  
1"X3/4" 30X25 37 30.1 32 25.1 33 13 13 3.2  
1 1/2"X1/2" 44.5X16 52 44.6 23 16.1 49 13 10 3.3  
1 1/2"x3/4" 44.5X25 52 44.6 32 25.1 43 13 13 3.2  
*NOTE :
1. Dimension Per EEMUA 146

2. Process : Extrude Bar
 
3000# Socket Welding Type Coupling For Cu-Ni Pipe

■ Material : ASTM UNS C70600
Unit: mm
Pipe Dimension Remark
N/D O/D D±0.2 D1 C L L1
(Min.)
AVG. MIN.
1/2" 21.3 22.0 15.3 4.67 4.09 28.5 9.5  
3/4" 26.7 27.4 20.7 4.90 4.27 34.5 12.5  
1" 33.4 34.1 26.4 5.69 4.98 37.5 12.5  
1 1/2" 48.3 49.0 40.3 6.35 5.54 37.5 12.5  
*NOTE :
1. Dimension Per DIN ASME B16.5
2. Process : Extrude Bar