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Fittings for Steel Pipes and Copper Pipes（Connection Thread Type：G (Tapped)）

A copper pipe / steel pipe fitting is a fitting made of the same material as the pipe used when piping copper pipes or steel pipes. The material of copper pipe fittings used for water supply pipes and general refrigerant pipes is mainly brass, and the steel pipe fitting material suitable for transporting oil, air, gas, etc. is carbon steel. Some products are cadmium-free and lead-free hot-dip galvanized, and others are surface-treated with epoxy resin, which has excellent water and corrosion resistance. In addition to unions, sockets, and reducers that connect straight pipes, elbows that connect pipes by bending them 90 degrees, tees that branch into a T-shape, crosses that branch into four sides, etc. are available. Connections include screw-in connections and welding, as well as ring connections, abacus ball ring connections, etc. that can reduce the piping process. Note that the outer diameter of pipes and fittings is displayed in two types, millimeters and inches, and the outer diameter size may differ between JIS piping and ANSI piping.

Connection Shape

Straight Pipe⇔Screw(Union/Socket/Reducer.etc)
Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)
Elbow
Tee

12 items

: 30; 45; 60

Brass Fitting, Half Union with Nut (Brass Sleeve)

ONDASEISAKUSYO

Includes gasket and poly-stopper. Applicable fluids: Suitable for piping cold water / antifreeze / oil / air.

CAD ：: 2D

Standard Price:	SGD 21.22-
Days to Ship:	7 Day(s) or more

B-Type Bite Fitting for Copper Pipe, GSP Type

FUJI SPECIAL

B-type fitting for copper tubes usable at high pressures. Various types are available with quick delivery.

Standard Price:	SGD 11.13-
Days to Ship:	4 Day(s) or more

Vibration Resistant NE-Shape Biting Fitting for Steel Pipe, Hose Connection, Bulkhead Union, Elbow (Female)

IHARA SCIENCE

Fitting for high-pressure piping of up to medium diameter of general hydraulic pressure (13.7 MPa~). Screw machining, welding, flaring, and brazing are not necessary, and pipe bending is also supported.

CAD ：: 3D

Standard Price:	SGD 180.15
Days to Ship:	24 Day(s) or more

Fittings for Annealed Copper Pipes/Tapped Connector(G Thread)

MISUMI

[Features]·A fitting for annealed copper pipes, female thread connector.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 12.13-
Days to Ship:	3 Day(s) or more

Flare Type Fitting Gauge Fitting FG

ASOH

Flare joint whose mounting side screw is a straight (PF) inner screw type.

Standard Price:	SGD 5.55-
Days to Ship:	7 Day(s) or more

Metal Piping Fitting, Copper Pipe Adapter

ONDASEISAKUSYO

Fitting with seal and poly stopper.
[Features]
・ Applicable fluids: It is suitable for cold/hot water, antifreeze, oil piping
・ It is a product manufactured in Japan
・ Fitting used to connect parallel male threads to copper pipes
[Applications]
・ It is ideal for threaded connection to work on copper pipes

CAD ：: 2D

Standard Price:	SGD 5.69-
Days to Ship:	7 Day(s) or more

Metal Pipe Fitting, 90° Copper Tube Adapter

ONDASEISAKUSYO

With gasket and poly-stopper. Applicable fluids: Suitable for piping hot and cold water / antifreeze / oil.

CAD ：: 2D

Standard Price:	SGD 10.09-
Days to Ship:	7 Day(s) or more

for Carbon Steel, Pressure Gauge Union (PF), A2

FUJI SPECIAL

High tolerance to both external and internal high temperature/heat; durable against vibration, shock and harsh use.

Standard Price:	SGD 11.63-
Days to Ship:	4 Day(s) or more

B1 Type Bite Fitting for Copper Pipe, GSP-B1 Type

FUJI SPECIAL

B-type flareless fitting for copper tubes usable at high pressures. Various types are available with a short delivery time.

Standard Price:	SGD 13.86
Days to Ship:	6 Day(s) or more

Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Elbow Adapter

MIYAKO

[Features]
• Materials: Main body: phosphorus-deoxidized copper.
• Packing: non asbestos.

Standard Price:	SGD 7.31-
Days to Ship:	3 Day(s) or more

Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Socket Adapter

MIYAKO

Suitable as fitting for connecting water supply and hot water supply related equipment. For brazing, use MB solder M171G5, M171G1, M171GF and MB High Flux M171HC for copper pipe.

Standard Price:	SGD 4.78-
Days to Ship:	3 Day(s) or more

Flareless Fitting for Anti-Vibration Fitting NE Type Steel Pipe Type -Hose Connection Union Elbow (Female)

IHARA SCIENCE

A fitting for high-pressure piping at up to medium diameter, working a general hydraulic pressures (13.7 MPa~). No screw machining, welding, flaring, and brazing is necessary; pipes can also be bent.

CAD ：: 3D

Standard Price:	SGD 14.62
Days to Ship:	3 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Applicable Fluid
Material
Connection Type
Type
Material of Applicable Pipe
Max. Operating Pressure(MPa)
Connection Thread Type
Applicable Pipe Type
Connection Shape
Fitting type
Applicable Tube Size Type
Nominal A 1
Nominal B 1
Nominal 1(mm)
Nominal 1(inch)
Applicable Pipe O.D. 1(mm)
Nominal A 2 [In case of different diameters]
Nominal of Thread
Nominal B 2 [In case of different diameters]
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	ONDASEISAKUSYO	FUJI SPECIAL	IHARA SCIENCE	MISUMI	ASOH	ONDASEISAKUSYO	ONDASEISAKUSYO	FUJI SPECIAL	FUJI SPECIAL	MIYAKO	MIYAKO	IHARA SCIENCE
Product Series	Brass Fitting, Half Union with Nut (Brass Sleeve)	B-Type Bite Fitting for Copper Pipe, GSP Type	Vibration Resistant NE-Shape Biting Fitting for Steel Pipe, Hose Connection, Bulkhead Union, Elbow (Female)	Fittings for Annealed Copper Pipes/Tapped Connector(G Thread)	Flare Type Fitting Gauge Fitting FG	Metal Piping Fitting, Copper Pipe Adapter	Metal Pipe Fitting, 90° Copper Tube Adapter	for Carbon Steel, Pressure Gauge Union (PF), A2	B1 Type Bite Fitting for Copper Pipe, GSP-B1 Type	Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Elbow Adapter	Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Socket Adapter	Flareless Fitting for Anti-Vibration Fitting NE Type Steel Pipe Type -Hose Connection Union Elbow (Female)
CAD	2D		3D	2D / 3D		2D	2D					3D
Days to Ship	7 Day(s) or more	4 Day(s) or more	24 Day(s) or more	3 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	6 Day(s) or more	3 Day(s) or more	3 Day(s) or more	3 Day(s) or more
Applicable Fluid	Water / Air / Oil	Water / Air / Oil	Oil	Water / Air / Oil	Water / Air / Oil	Water / Oil	Water / Oil	Water / Air / vapor / Oil / Powder	Water / Air / Oil	Water	Water	Oil
Material	Brass	Brass	Steel	Brass	Brass	Copper	Copper	Steel	Brass	Copper	Copper	Steel
Connection Type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, welding type	Pipe⇔Screw, welding type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, welding type	Pipe⇔Screw, welding type	Pipe⇔Screw, plug-in type
Type	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Material of Applicable Pipe	Copper	Copper	Steel	Copper	Copper	Copper	Copper	Steel	Copper	Copper	Copper	Steel
Max. Operating Pressure(MPa)	1.75	15	28	7	3.45	1.75	1.75	21	3.5	-	-	40
Connection Thread Type	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)	G (Tapped)
Applicable Pipe Type	Copper Pipe (for Construction)	Copper Pipe (General)	Steel pipe (general)	-	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (for Construction)	Copper Pipe (for Construction)	Steel pipe (general)	Copper Pipe (General)	Copper Pipe (for Construction)	Copper Pipe (for Construction)	Steel pipe (general)
Connection Shape	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Elbow	-	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Elbow	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Elbow
Fitting type	Sleeve-type fittings	Bite type Fittings	Bite type Fittings	-	Flare Fittings	Welding joint	Welding joint	Bite type Fittings	Bite type Fittings	Welding joint	Welding joint	Bite type Fittings
Applicable Tube Size Type	Size for Copper Pipe construction	Copper Pipe mm size	Steel pipe metric size	-	Copper Pipe mm size / Copper Pipe inch size	Size for Copper Pipe construction	Size for Copper Pipe construction	Steel pipe metric size	Copper Pipe mm size	Size for Copper Pipe construction	Size for Copper Pipe construction	Steel pipe metric size
Nominal A 1	10 ～ 15	-	-	-	-	8 ～ 25	10 ～ 25	-	-	15 ～ 20	8 ～ 25	-
Nominal B 1	1/2 ～ 3/8	-	-	-	-	1 ～ 3/8	1 ～ 3/8	-	-	1/2 ～ 3/4	1 ～ 3/8	-
Nominal 1(mm)	-	4 ～ 15	28	-	6 ～ 10	-	-	6 ～ 12	10	-	-	12
Nominal 1(inch)	-	-	-	-	1/4 ～ 3/8	-	-	-	-	-	-	-
Applicable Pipe O.D. 1(mm)	12.7 ～ 15.88	4 ～ 15	28	-	6 ～ 10	9.52 ～ 28.58	12.7 ～ 28.58	6 ～ 12	10	15.88 ～ 22.22	9.52 ～ 28.58	12
Nominal A 2 [In case of different diameters]	-	-	-	-	-	-	-	-	-	-	-	-
Nominal of Thread	1/2B(15A)	1/4B(8A) / 3/8B(10A) / 1/2B(15A)	1B(25A)	1/4B(8A) / 3/8B(10A)	1/4B(8A) / 3/8B(10A)	1/2B(15A) / 3/4B(20A) / 1B(25A)	1/2B(15A) / 3/4B(20A) / 1B(25A)	1/4B(8A) / 3/8B(10A) / 1/2B(15A)	3/8B(10A)	1/2B(15A) / 3/4B(20A)	1/2B(15A) / 3/4B(20A) / 1B(25A)	3/8B(10A)
Nominal B 2 [In case of different diameters]	-	-	-	-	-	-	-	-	-	-	-	-
Nominal 2 [In the case of different diameters](mm)	-	-	-	-	-	-	-	-	-	-	-	-
Surface Treatment	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)	-	-	-	-	-	-	-	-	-	-	-	-
Applicable Pipe O.D. 2 [In the case of different diameters](mm)	-	-	-	-	-	-	-	-	-	-	-	-
Divisions of Max. Operating Pressure(MPa)	2.0Mpa or Less	than 2.0Mpa	than 2.0Mpa	-	than 2.0Mpa	2.0Mpa or Less	2.0Mpa or Less	than 2.0Mpa	than 2.0Mpa	-	-	than 2.0Mpa
Types of Related components	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

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

Material
- Steel
- Brass
- Stainless Steel
- Copper
- Bronze
Clear

Connection Type
- Pipe⇔Pipe, same diameters, plug-in type
- Pipe⇔Pipe, same diameters, welding type
- Pipe⇔Pipe, different diameters, plug-in type
- Pipe⇔Pipe, different diameters, welding type
- Pipe⇔Screw, plug-in type
- Pipe⇔Screw, welding type
Clear

Type
- Fitting
- Related Products
- Elbow
Clear

Material of Applicable Pipe
- Steel
- Copper
- Stainless Steel
- PVC
- Polyethylene
- Polybutene
- Other Resins
Clear

Max. Operating Pressure(MPa)
0.1

0.6

1

1.6

1.75

1.96

2.94

3

3.45

3.5

4.9

6.86

7

13.7

14

15

18.04

20.6

20.69

21

28

31

40

50
Clear

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

Fitting type
- Ring Fitting
- Flare Fittings
- Sleeve-type fittings
- Ferrule Fitting
- 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

100

125

150
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

4

5

5/8

6
Drawing

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

45

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

25

27.2

28

28.22

28.58

30

32

34

34.92

35

38

40

40.95

41.28

42

42.7

44.50

45

48.6

50

53.98

54.05

57.10

60.5

66.68

76.30

79.38

89.10

114.30

139.80

165.20
Drawing

Clear

Nominal A 2 [In case of different diameters]
6

8

10

13

15

20

25

30

32

40

50

80
Drawing

Clear

Nominal of Thread
- 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)
- 4B(100A)
- M11×1.0
- M12×1.0
- M14×1.0
Drawing

Clear

Nominal B 2 [In case of different diameters]
1

1 1/2

1 1/4

1/2

1/4

1/8

2

3

3/4

3/8
Drawing

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
- Polyethylene Resin
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

34

42.7

48.6

60.5

89.10
Drawing

Clear

Divisions of Max. Operating Pressure(MPa)
- 1.0Mpa or Less
- 2.0Mpa or Less
- 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
- Tools and Jigs
Clear

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- FUJI SPECIAL (3)
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- IHARA SCIENCE (2)
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Clear

CAD

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Clear

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Fittings for Steel Pipes and Copper Pipes（Connection Thread Type：G (Tapped)）

Connection Shape

Configure

Specification/Dimensions

Applicable Fluid

Material

Connection Type

Type

Material of Applicable Pipe

Max. Operating Pressure(MPa)

Connection Thread Type

Applicable Pipe Type

Fitting type

Applicable Tube Size Type

Nominal A 1

Nominal B 1

Nominal 1(mm)

Nominal 1(inch)

Applicable Pipe O.D. 1(mm)

Nominal A 2 [In case of different diameters]

Nominal of Thread

Nominal B 2 [In case of different diameters]

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 Manufacturer

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