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ASOH Fittings for Steel Pipes and Copper Pipes（Fitting type：Ring Fitting）

Narrow search by specifying Connection Shape

Straight Pipe-to-Screw (Union/Socket/Reducer, etc.)
Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)
Elbow
Tee

Data to be displayed: 30; 45; 60

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Ring Fitting Branch Ring Joint RE for Different Diameters

ASOH

A ring joint for connecting copper tubes of different sizes.

Volume Discount

Starting from^∗ ：	4.76 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Promotional pricing

Ring Fitting, Ring Joint RS

ASOH

[Features]
· Ring type joint for connecting copper tube, equipment or devices.
· Connection can be performed without any specialized tools

Volume Discount

Starting from^∗ ：	2.80 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ring Fittings Inside Screw Ring Joint RF

ASOH

Ring joint with inside mounting screw.

Volume Discount

Starting from^∗ ：	4.47 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Promotional pricing

Ring Fitting, Two-Port Ring Joint RS

ASOH

A ring joint for connecting copper pipes to each other. No dedicated tools required.

Volume Discount

Starting from^∗ ：	3.31 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ring Fitting, Two-Port Ring Joint RW with Lock Nuts RW

ASOH

A ring joint for connecting copper pipes through walls or panels.

Volume Discount

Starting from^∗ ：	8.67 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Promotional pricing

Ring Fitting, Ring Elbow RL

ASOH

An elbow-type ring joint for connecting copper pipes to equipment. No dedicated tools required.

Volume Discount

Starting from^∗ ：	4.40 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ring Fittings in-Screw Ring Elbow RL

ASOH

The screw on the mount is an internal-screw ring elbow.

Volume Discount

Starting from^∗ ：	9.10 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Promotional pricing

Ring Fitting Dual Outlet Ring Elbow RL

ASOH

An elbow-type dual-outlet ring joint for connecting copper pipes together.

Volume Discount

Starting from^∗ ：	5.85 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

Ring Fitting Triple Ring Tees RT

ASOH

Branch or collective ring joints.

Volume Discount

Starting from^∗ ：	7.30 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Ring Joint Service / Ring Tees

ASOH

A ring joint for branch pipes attached to machines or devices.

Volume Discount

Starting from^∗ ：	6.92 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Ring Joint 2-way Ring Tees RT

ASOH

A ring joint for branch pipes attached to machines or devices.

Volume Discount

Starting from^∗ ：	6.43 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days ：
Type
Material
Applicable Pipe Type
Applicable Fluid
Connection Type
Connection Shape
Fitting type
Applicable Tube Size Type
Nominal A 1
Nominal B 1
Material of Applicable Pipe
Nominal 1(mm)
Nominal 1(inch)
Applicable Pipe O.D. 1(mm)
Connection Thread Type
Nominal A 2 [In case of different diameters]
Thread Nominal
Nominal B 2 [In case of different diameters]
Max. Operating Pressure(MPa)
Nominal 2 [In the case of different diameters](mm)
Surface Treatment
Nominal 2 [In the case of different diameters](inch)
Applicable Pipe O.D. 2 [In the case of different diameters](mm)
Divisions of Max. Operating Pressure(MPa)
Types of Related components

		Promotional pricing		Promotional pricing		Promotional pricing		Promotional pricing
Brand	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH
Product Series	Ring Fitting Branch Ring Joint RE for Different Diameters	Ring Fitting, Ring Joint RS	Ring Fittings Inside Screw Ring Joint RF	Ring Fitting, Two-Port Ring Joint RS	Ring Fitting, Two-Port Ring Joint RW with Lock Nuts RW	Ring Fitting, Ring Elbow RL	Ring Fittings in-Screw Ring Elbow RL	Ring Fitting Dual Outlet Ring Elbow RL	Ring Fitting Triple Ring Tees RT	Ring Joint Service / Ring Tees	Ring Joint 2-way Ring Tees RT
Starting from^∗	4.76 € *Unit price with basic configuration Volume Discount	2.80 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	4.47 € *Unit price with basic configuration Volume Discount	3.31 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	8.67 € *Unit price with basic configuration Volume Discount	4.40 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	9.10 € *Unit price with basic configuration Volume Discount	5.85 € Special price *Unit price with basic configuration Promotional pricing Volume Discount	7.30 € *Unit price with basic configuration Volume Discount	6.92 € *Unit price with basic configuration Volume Discount	6.43 € *Unit price with basic configuration Volume Discount
Min. Shipping Days ：	5 Days	Same day	5 Days	Same day	8 Days	Same day	8 Days	Same day	5 Days	5 Days	5 Days
Type	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Material	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass
Applicable Pipe Type	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)
Applicable Fluid	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil
Connection Type	Pipe-to-Pipe, Reducing, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Pipe, Equal Diameter, Socket Type	Pipe-to-Pipe, Equal Diameter, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Pipe, Equal Diameter, Socket Type	Pipe-to-Pipe, Equal Diameter, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Thread, Socket Type
Connection Shape	Straight Pipe-to-Screw (Union/Socket/Reducer, etc.)	Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)	Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)	Straight Pipe-to-Screw (Union/Socket/Reducer, etc.)	Straight Pipe-to-Screw (Union/Socket/Reducer, etc.)	Elbow	Elbow	Elbow	Tee	Tee	Tee
Fitting type	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting
Applicable Tube Size Type	Copper Pipe mm size / Copper Pipe inch size / Copper Pipe mm-inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size
Nominal A 1	-	-	-	-	-	-	-	-	-	-	-
Nominal B 1	-	-	-	-	-	-	-	-	-	-	-
Material of Applicable Pipe	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper
Nominal 1(mm)	6 ～ 12	4 ～ 15	4 ～ 15	4 ～ 15	6 ～ 12	4 ～ 15	10 ～ 12	4 ～ 15	4 ～ 15	6 ～ 10	4 ～ 15
Nominal 1(inch)	1/2 ～ 3/8	1/2 ～ 5/8	1/2 ～ 5/8	1/4 ～ 5/8	1/2 ～ 3/8	1/2 ～ 5/8	1/2 ～ 3/8	1/2 ～ 5/8	1/2 ～ 5/8	1/4 ～ 3/8	1/2 ～ 5/8
Applicable Pipe O.D. 1(mm)	6 ～ 12.7	4 ～ 19.05	4 ～ 15.88	4 ～ 19.05	6 ～ 12.7	4 ～ 19.05	9.52 ～ 12.7	4 ～ 19.05	4 ～ 19.05	6 ～ 10	4 ～ 19.05
Connection Thread Type	-	R	Rc	-	-	R	Rc	-	-	R	R
Nominal A 2 [In case of different diameters]	-	-	-	-	-	-	-	-	-	-	-
Thread Nominal	-	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	-	-	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)	1/4B(8A) / 3/8B(10A)	-	-	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)
Nominal B 2 [In case of different diameters]	-	-	-	-	-	-	-	-	-	-	-
Max. Operating Pressure(MPa)	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45
Nominal 2 [In the case of different diameters](mm)	8 ～ 15	-	-	-	-	-	-	-	-	-	-
Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided
Nominal 2 [In the case of different diameters](inch)	1/2 ～ 5/8	-	-	-	-	-	-	-	-	-	-
Applicable Pipe O.D. 2 [In the case of different diameters](mm)	6.35 ～ 15.88	-	-	-	-	-	-	-	-	-	-
Divisions of Max. Operating Pressure(MPa)	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa	More than 2.0MPa
Types of Related components	-	-	-	-	-	-	-	-	-	-	-

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Narrow search by specifying spec./dim.

Type
- Fitting
- Related Components
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Material
- Steel
- Brass
- Stainless Steel
- Copper
- Bronze
Clear

Applicable Pipe Type
- Copper Pipe (General)
- Copper Pipe (for Construction)
- Copper Pipe (for Refrigerant)
- Copper Pipe (Annealed Copper Pipe)
- Copper Pipe (Controlled Copper Pipe)
- Steel pipe (general)
- Steel pipe (gas pipe)
Clear

Applicable Fluid
- Water
- Air
- Steam
- Gas
- Chemical
- Oil
- Powder
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Connection Type
- Pipe-to-Pipe, Equal Diameter, Socket Type
- Pipe-to-Pipe, Equal Diameter, Weld Type
- Pipe-to-Pipe, Reducing, Socket Type
- Pipe-to-Pipe, Reducing, Weld Type
- Pipe-to-Thread, Socket Type
- Pipe-to-Thread, Weld Type
Clear

Fitting type
- Ring Fitting
- Flare Fittings
- Sleeve-type fittings
- Bite type Fittings
- Mechanical Joint
- Welding joint
- Special Purpose Fitting
Clear

Applicable Tube Size Type
- Copper Pipe mm size
- Copper Pipe inch size
- Copper Pipe mm-inch size
- Size for Copper Pipe construction
- Size for Copper Pipe Refrigerant
- Steel pipe JIS size
- Steel pipe metric size
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Nominal A 1
6

8

10

13

15

20

25

30

32

40

50

65

80
Drawing

Clear

Nominal B 1
1

1 1/2

1 1/4

1/2

1/4

1/8

2

2 1/2

3

3/4

3/8

5/8
Drawing

Clear

Material of Applicable Pipe
- Steel
- Copper
- Stainless Steel
- PVC
- Polyethylene
- Polybutene
- Other Resins
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Nominal 1(mm)
3

4

5

6

8

10

12

14

15

16

18

20

22

25

28

30

32

35

38

40

42

50
Drawing

Clear

Nominal 1(inch)
1/2

1/4

1/8

3/4

3/8

5/8

7/8
Drawing

Clear

Applicable Pipe O.D. 1(mm)
3

3.18

4

5

6

6.35

8

9.52

9.53

10

10.50

12

12.70

13.80

14

15

15.14

15.88

16

17.3

18

19.05

20

21.7

22

22.22

22.23

25

27.2

28

28.58

30

32

34

34.92

35

38

40

41.28

42

42.7

48.6

50

53.98

60.5

66.68

76.30

79.38

89.10
Drawing

Clear

Connection Thread Type
- R
- Rc
- G (Threaded)
- G (Tapped)
- Rp
Clear

Nominal A 2 [In case of different diameters]
6

8

10

15

20
Drawing

Clear

Thread Nominal
- 1/8B(6A)
- 1/4B(8A)
- 3/8B(10A)
- 1/2B(15A)
- 3/4B(20A)
- 1B(25A)
- 1 1/4B(32A)
- 1 1/2B(40A)
- 2B(50A)
- 2 1/2B(65A)
- 3B(80A)
Drawing

Clear

Nominal B 2 [In case of different diameters]
1/2

1/4

1/8

3/4

3/8
Drawing

Clear

Max. Operating Pressure(MPa)
0.1

0.6

1.0

1.75

1.96

2.94

3

3.45

3.5

4.9

6.86

7

13.7

14

15

20.69

21

28

31

40

50
Clear

Nominal 2 [In the case of different diameters](mm)
4

6

8

10

12

15

16

18

20

22

25

28

30
Drawing

Clear

Surface Treatment
- Not Provided
- Trivalent Chromate
- Zinc Plating
- Epoxy Resin
- Nickel Plating
Clear

Nominal 2 [In the case of different diameters](inch)
1/2

1/4

3/8

5/8
Drawing

Clear

Applicable Pipe O.D. 2 [In the case of different diameters](mm)
4

6

6.35

8

9.52

9.53

10

10.5

12

12.70

13.80

15

15.88

16

17.30

18

20

21.7

22

25

27.2

28

30
Drawing

Clear

Divisions of Max. Operating Pressure(MPa)
- 1.0Mpa or Less
- 2.0Mpa or Less
- More than 2.0MPa
Clear

Types of Related components
- Sleeve
- Insert Ring
- Ring
- Cap
- Nut
- Plug
- Mounting Fitting
- Gasket seal
- Air Bleeding Valve
- Heat-Retention Material
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ASOH Fittings for Steel Pipes and Copper Pipes（Fitting type：Ring Fitting）

Narrow search by specifying Connection Shape

Filter by:

Stock

Narrow search by specifying spec./dim.

Type

Material

Applicable Pipe Type

Applicable Fluid

Connection Type

Fitting type

Applicable Tube Size Type

Nominal A 1

Nominal B 1

Material of Applicable Pipe

Nominal 1(mm)

Nominal 1(inch)

Applicable Pipe O.D. 1(mm)

Connection Thread Type

Nominal A 2 [In case of different diameters]

Thread Nominal

Nominal B 2 [In case of different diameters]

Max. Operating Pressure(MPa)

Nominal 2 [In the case of different diameters](mm)

Surface Treatment

Nominal 2 [In the case of different diameters](inch)

Applicable Pipe O.D. 2 [In the case of different diameters](mm)

Divisions of Max. Operating Pressure(MPa)

Types of Related components

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