Half-Union Ring Joints

Half-Union Ring Joints
[Features]
· Since the outer surface of copper tube is crimped to the inner surface of ring, the threading and welding are unnecessary.
· You can make a reliable connection just by tightening the cat not alone.
· Special tools, fire, adhesives, and others are unnecessary.
· You can remove and re-mount easily even after usage for storage, inspections or piping.
· Excellent corrosion resistance even when exposed to external atmosphere thanks to nickel plating of outer surfaces.
· Beautiful appearance produces aesthetic effect.

Part Number

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the corresponding part number is displayed here.

Part Number
RH-6A-R
RH-6B-R
RH-6C-R
RH-6D-R
RH-8A-R
RH-8B-R
RH-8C-R
RH-8D-R
RH-10B-R
RH-10C-R
RH-12B-R
RH-12C-R
RH-12D-R
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Nominal 1
(mm)
Applicable Pipe O.D. 1
(mm)
Thread Nominal Max. Operating Pressure
(MPa)
Divisions of Max. Operating Pressure
(MPa)

4.90 €

1 6 Days 661/8B(6A)4.9More than 2.0MPa

4.96 €

1 6 Days 661/4B(8A)4.9More than 2.0MPa

9.93 €

1 12 Days 663/8B(10A)4.9More than 2.0MPa

15.27 €

1 12 Days 661/2B(15A)4.9More than 2.0MPa

6.49 €

1 6 Days 881/8B(6A)2.94More than 2.0MPa

6.55 €

1 8 Days 881/4B(8A)2.94More than 2.0MPa

11.00 €

1 8 Days 883/8B(10A)2.94More than 2.0MPa

16.37 €

1 12 Days 881/2B(15A)2.94More than 2.0MPa

9.87 €

1 8 Days 10101/4B(8A)2.94More than 2.0MPa

14.46 €

1 8 Days 10103/8B(10A)2.94More than 2.0MPa

14.36 €

1 12 Days 12121/4B(8A)1.962.0Mpa or Less

17.91 €

1 12 Days 12123/8B(10A)1.962.0Mpa or Less

23.37 €

1 12 Days 12121/2B(15A)1.962.0Mpa or Less

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Basic information

Type Fitting Material EN CW614N Equiv. Applicable Pipe Type Copper Pipe (Annealed Copper Pipe)
Applicable Fluid Water / Air / Vapor / Gas / Oil Connection Type Pipe-to-Thread, Socket Type Connection Shape Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)
Fitting type Ring Fitting Applicable Tube Size Type Copper Pipe mm size Material of Applicable Pipe Copper
Connection Thread Type R Surface Treatment Nickel Plating Operating Temperature Range (Use at 14.9MPa)(°C) -45::125

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