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MIYAKO Fittings for Steel Pipes and Copper Pipes（Thread Nominal：1/4B(8A)）

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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?* Information on days to ship and prices

Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Internal Threaded Adapter

MIYAKO

A selection of copper tube fittings manufactured by Miyako, Inc. Purposes range from public industrial water supply to industrial use - Copper tube fittings for hot water - Copper tube with inner screw adapter.
· Material: Phosphorus-deoxidized copper
· Applicable fluids: Water
· Connection type: Screw <=> Pipe. Direction.

Volume Discount

Starting from^∗ ：	11.20 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Threaded Adapter

MIYAKO

A selection of copper tube fittings manufactured by Miyako, Inc. Purposes range from public industrial water supply to industrial use - Copper tube fittings for hot water - Copper tube with outer screw adapter.
· Material: Phosphorus-deoxidized copper
· Applicable fluids: Water
· Connection type: Screw <=> Pipe. Direction.

Volume Discount

Starting from^∗ ：	10.36 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Copper Pipe Fitting, Flare Copper Pipe Fitting (Refrigerant Compatible Part), Flare Outer Thread Adapter

MIYAKO

Mounting and removal is simple even in tight spaces. More vibration resistance than abacus bead rings or flareless types.

[Features]
· This joint is composed of a main body and nut, and the flared part of the tube is connected via crimping to the main body of the joint and the seat surface of the nut
· Easy mounting and removal in narrow places, with better vibration resistance than bead ring or insertion models.

Volume Discount

Starting from^∗ ：	5.87 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Copper Tube Fittings, Fittings for Flared Type Copper Tube (Refrigerant Compatible), Flared One-Side Threaded Elbow

MIYAKO

[Features]
· This type of joint is composed of the main body and the nut, and connects the flare location of a copper tube by crimping with the body and nut (seat surface).
· Easy mounting and removal even in narrow places, and has better vibration resistance than conical bead ring or insert type.br>· Ideal for high-pressure piping carrying refrigerant, high-pressure gas, etc.

Starting from^∗ ：	12.09 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Copper Pipe Fitting, Flare Copper Pipe Fitting, Flare Outer Thread Adapter

MIYAKO

Mounting and removal is simple even in tight spaces. More vibration resistance than abacus bead rings or flareless types.

[Features]
· Applications: For pipes transporting water, air, oil, etc.

Volume Discount

Starting from^∗ ：	5.31 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Male Adapter with Abacus Bead Ring Included

MIYAKO

Compression fitting for copper pipes, Suitable for medium pressure pipes such as water, hot water, steam and oil.

Volume Discount

Starting from^∗ ：	5.54 €
	Special price
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Single-Screw Elbow with Abacus Bead Ring Included

MIYAKO

Compression fitting for copper pipes, Suitable for medium pressure pipes such as water, hot water, steam and oil.

Volume Discount

Starting from^∗ ：	11.56 €
	Special price
Min. Shipping Days ：	10 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 ends 31/12/2024	Promotional pricing ends 31/12/2024
Brand	MIYAKO	MIYAKO	MIYAKO	MIYAKO	MIYAKO	MIYAKO	MIYAKO
Product Series	Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Internal Threaded Adapter	Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Threaded Adapter	Copper Pipe Fitting, Flare Copper Pipe Fitting (Refrigerant Compatible Part), Flare Outer Thread Adapter	Copper Tube Fittings, Fittings for Flared Type Copper Tube (Refrigerant Compatible), Flared One-Side Threaded Elbow	Copper Pipe Fitting, Flare Copper Pipe Fitting, Flare Outer Thread Adapter	Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Male Adapter with Abacus Bead Ring Included	Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Single-Screw Elbow with Abacus Bead Ring Included
Starting from^∗	11.20 € *Unit price with basic configuration Volume Discount	10.36 € *Unit price with basic configuration Volume Discount	5.87 € *Unit price with basic configuration Volume Discount	12.09 € *Unit price with basic configuration	5.31 € *Unit price with basic configuration Volume Discount	5.54 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	11.56 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount
Min. Shipping Days ：	10 Days	10 Days	6 Days	10 Days	10 Days	6 Days	10 Days
Type	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Material	Copper	Copper	Brass	Brass	Brass	Brass	Brass
Applicable Pipe Type	Copper Pipe (for Construction)	Copper Pipe (for Construction)	Copper Pipe (for Refrigerant)	Copper Pipe (for Refrigerant)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)
Applicable Fluid	Water	Water	Water / Air / Oil	Water / Gas	Water / Air / Oil	Water / Steam / Oil	Water / Steam / Oil
Connection Type	Pipe-to-Thread, Weld Type	Pipe-to-Thread, Weld Type	Pipe-to-Thread, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Thread, Socket Type	Pipe-to-Thread, Socket Type
Connection Shape	Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)	Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)	Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)	Elbow	Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)	Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)	Elbow
Fitting type	Welding joint	Welding joint	Flare Fittings	Flare Fittings	Flare Fittings	Ring Fitting	Ring Fitting
Applicable Tube Size Type	Size for Copper Pipe construction	Size for Copper Pipe construction	Size for Copper Pipe Refrigerant	Size for Copper Pipe Refrigerant	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	8	8	-	-	-	-	-
Nominal B 1	1/4	1/4	1/4 ～ 3/8	1/4	-	-	-
Material of Applicable Pipe	Copper	Copper	Copper	Copper	Copper	Copper	Copper
Nominal 1(mm)	-	-	-	-	6 ～ 12	6 ～ 12	6 ～ 12
Nominal 1(inch)	-	-	-	-	1/2 ～ 3/8	1/2 ～ 3/8	1/4 ～ 3/8
Applicable Pipe O.D. 1(mm)	9.52	9.52	6.35 ～ 9.52	6.35	6 ～ 12.7	6 ～ 12.7	6 ～ 12
Connection Thread Type	Rc	R	R	R	R	R	R
Nominal A 2 [In case of different diameters]	-	-	-	-	-	-	-
Thread Nominal	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)
Nominal B 2 [In case of different diameters]	-	-	-	-	-	-	-
Max. Operating Pressure(MPa)	-	-	6.86	6.86	6.86	6.86	6.86
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)	-	-	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
Clear

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)
Clear

Applicable Fluid
- Water
- Air
- Steam
- Gas
- Chemical
- Oil
- Powder
Clear

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
Clear

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
Clear

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)
0.6

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
Clear

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MIYAKO Fittings for Steel Pipes and Copper Pipes（Thread Nominal：1/4B(8A)）

Narrow search by specifying Connection Shape

Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Internal Threaded Adapter

Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Threaded Adapter

Copper Pipe Fitting, Flare Copper Pipe Fitting (Refrigerant Compatible Part), Flare Outer Thread Adapter

Copper Tube Fittings, Fittings for Flared Type Copper Tube (Refrigerant Compatible), Flared One-Side Threaded Elbow

Copper Pipe Fitting, Flare Copper Pipe Fitting, Flare Outer Thread Adapter

Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Male Adapter with Abacus Bead Ring Included

Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Single-Screw Elbow with Abacus Bead Ring Included

Filter by:

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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