(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.

All Categories

Search by Application

inCAD Library

Brands

Brand List

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

How can we improve?

How can we improve?

Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy

Thank you for your cooperation.

Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.

Privacy Policy

Fittings for Steel Pipes and Copper Pipes（Nominal of Thread：1/4B(8A) Page3）

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

94 items

: 30; 45; 60

Double Nut Type Fitting Male Connector for Control Copper Pipes (Tapered Thread Type)

SANKOMS

[Features]
· A double nut type fitting for vinyl-coated copper tube (control copper tube).
· The structure of the fitting seals the copper tube part and the vinyl part by two different rings. The brass ring connects to the copper tube to prevent leakage and the resin ring protects the copper tube from water, dirt, dust, and others materials that cause corrosion of the copper tube.
· MAX operating pressure: 2.94 MPa (30kgf/cm2).
· The operating temperature range: -10–60℃.

Standard Price:	SGD 13.83
Days to Ship:	4 Day(s) or more

Double Nut Type Fitting Bulkhead Female Connector for Control Copper Pipes

SANKOMS

[Features]
· Double nut type for copper tubing with vinyl coating (control copper tubing).
· Fitting is structured such that the copper tube part and the vinyl part are sealed with two different rings; the ring made of brass couples with the copper tube to prevent leakage and the resin ring protects the copper tube from water, dirt, dust, and other contaminants that cause corrosion of copper tubing.
· Max operating pressure: 2.94MP (30kgf/cm2).
· The operating temperature range is -10 - 60

Standard Price:	SGD 29.44
Days to Ship:	12 Day(s) or more

Copper Tubing Double Ferrule Fittings, Mail Connector

SANKOMS

The double ferrule type for copper tubes has a structure that supports the tube with two ferrules, a front ferrule and a back ferrule, and can be used up to about 1/4 of the copper tube burst pressure.

Standard Price:	SGD 22.10-
Days to Ship:	8 Day(s) or more

Copper Tubing Double Ferrule Fittings, Mail Elbow Connector (Taper Treaded Type)

SANKOMS

[Features]
·The double ferrule type for copper tubes has a structure in which the tube is supported by a front ferrule, and can be used up to about 1/4 of the burst pressure of the copper tube.
·Maximum operating pressure 7.8 to 20.6 MPa* "80 to 210 kgf/^cm2 ".
·It has an operating temperature range of -45 to 150°C and a structure that supports the tube with two ferrules, a back ferrule, and can be used up to about 1/4 of the burst pressure of a copper tube.

Standard Price:	SGD 30.28-
Days to Ship:	8 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	SANKOMS	SANKOMS	SANKOMS	SANKOMS
Product Series	Double Nut Type Fitting Male Connector for Control Copper Pipes (Tapered Thread Type)	Double Nut Type Fitting Bulkhead Female Connector for Control Copper Pipes	Copper Tubing Double Ferrule Fittings, Mail Connector	Copper Tubing Double Ferrule Fittings, Mail Elbow Connector (Taper Treaded Type)
CAD
Days to Ship	4 Day(s) or more	12 Day(s) or more	8 Day(s) or more	8 Day(s) or more
Applicable Fluid	Water / Air / Oil	Water / Air / Oil	Water / Air	Water / Air
Material	Brass	Brass	Brass	Brass
Connection Type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type
Type	Fitting	Fitting	Fitting	Fitting
Material of Applicable Pipe	Copper	Copper	Copper	Copper
Max. Operating Pressure(MPa)	2.94	2.94	20.6	20.6
Connection Thread Type	R	Rc	R	R
Applicable Pipe Type	Copper Pipe (Controlled Copper Pipe)	Copper Pipe (Controlled Copper Pipe)	Copper Pipe (General)	Copper Pipe (General)
Connection Shape	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
Fitting type	Ring Fitting	Ring Fitting	Ferrule Fitting	Ferrule Fitting
Applicable Tube Size Type	Copper Pipe mm size	Copper Pipe mm size	Copper Pipe mm size	Copper Pipe mm size
Nominal A 1	-	-	-	-
Nominal B 1	-	-	-	-
Nominal 1(mm)	6	8	10 ～ 12	6 ～ 12
Nominal 1(inch)	-	-	-	-
Applicable Pipe O.D. 1(mm)	6	8	10 ～ 12	6 ～ 12
Nominal A 2 [In case of different diameters]	-	-	-	-
Nominal of Thread	1/4B(8A)	1/4B(8A)	1/4B(8A)	1/4B(8A)
Nominal B 2 [In case of different diameters]	-	-	-	-
Nominal 2 [In the case of different diameters](mm)	-	-	-	-
Surface Treatment	Nickel Plating	Nickel Plating	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)	than 2.0Mpa	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

Narrow search by specifying Manufacturer

- MISUMI (11)
- Economy series (0)
- FUJI SPECIAL (23)
- IHARA SCIENCE (18)
- ASOH (11)
- MIYAKO (8)
- KOYO (7)
- FUJIKIN (5)
- SANKOMS (4)
- CHIYODA (3)
- KITZ (2)
- ONDASEISAKUSYO (2)
- ATOMS (0)
- JFEPIPEFITTING (0)
- CK KINZOKU (0)
- HITACHI KINZOKU (0)
- RIKEN (0)
- INABADENKI (0)
- ESCO (0)
- TOYO FITTING (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

Same day

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less

12 Day(s) or Less
Clear

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Fittings for Steel Pipes and Copper Pipes（Nominal of Thread：1/4B(8A) Page3）

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

CAD

Days to Ship

Related Categories to Fittings for Steel Pipes and Copper Pipes

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)