HITACHI KINZOKU Fittings for Steel Pipes and Copper Pipes（Nominal B 1：3/4）

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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

High-Power Joint Socket

HITACHI KINZOKU

Cut the pipe and tighten the nut for easy connection. The high power joint has no lock ring and its rubber packing is pressed against the outer surface of the pipe, so it can expand and contract slightly (separate fall-out prevention required).

Starting from^∗ ：	15.28 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

High-Power Lock Socket

HITACHI KINZOKU

The mechanical fitting can be easily connected by cutting the pipe and tightening the nut. The edges of the ring of the high-power lock engage with the pipe for a strong connection.

Starting from^∗ ：	26.49 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

High Power Lock Elbow

HITACHI KINZOKU

Because of its mechanical fittings, it can be connected easily by cutting the pipe and tightening the nut. The edges of the lock ring of the high power lock engage with the pipe to provide strong connection.

Starting from^∗ ：	30.84 €
Min. Shipping Days ：	7 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


Brand	HITACHI KINZOKU	HITACHI KINZOKU	HITACHI KINZOKU
Product Series	High-Power Joint Socket	High-Power Lock Socket	High Power Lock Elbow
Starting from^∗	15.28 € *Unit price with basic configuration	26.49 € *Unit price with basic configuration	30.84 € *Unit price with basic configuration
Min. Shipping Days ：	5 Days	9 Days	7 Days
Type	Fitting	Fitting	Fitting
Material	Steel	Steel	Steel
Applicable Pipe Type	Steel pipe (general)	Steel pipe (general)	Steel pipe (general)
Applicable Fluid	Water / Air / Gas / Oil	Water / Air / Gas / Oil	Water / Air / Gas / Oil
Connection Type	Pipe-to-Pipe, Equal Diameter, Socket Type	Pipe-to-Pipe, Equal Diameter, Socket Type	Pipe-to-Pipe, Equal Diameter, Socket Type
Connection Shape	Straight Pipe-to-Screw (Union/Socket/Reducer, etc.)	Straight Pipe-to-Screw (Union/Socket/Reducer, etc.)	Elbow
Fitting type	Mechanical Joint	Mechanical Joint	Mechanical Joint
Applicable Tube Size Type	Steel pipe JIS size	Steel pipe JIS size	Steel pipe JIS size
Nominal A 1	20	20	20
Nominal B 1	3/4	3/4	3/4
Material of Applicable Pipe	Steel / PVC	Steel / PVC / Polyethylene	Steel / PVC / Polyethylene
Nominal 1(mm)	-	-	-
Nominal 1(inch)	-	-	-
Applicable Pipe O.D. 1(mm)	27.2	27.2	27.2
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)	1	1	1
Nominal 2 [In the case of different diameters](mm)	-	-	-
Surface Treatment	Zinc Plating	Zinc Plating	Zinc Plating / Epoxy Resin
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)	1.0Mpa or Less	1.0Mpa or Less	1.0Mpa or Less
Types of Related components	-	-	-

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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)
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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
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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
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)
0.1

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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Simultaneous Two-Hand Pushbutton Switch Mechanism

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HITACHI KINZOKU Fittings for Steel Pipes and Copper Pipes（Nominal B 1：3/4）

Narrow search by specifying Connection Shape

High-Power Joint Socket

High-Power Lock Socket

High Power Lock Elbow

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

Narrow search by specifying Brand

Narrow search by specifying CAD data type

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Examples how you can use these components Test

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