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Fittings for Steel Pipes and Copper Pipes（Nominal 1：1/4）

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

33 items

: 30; 45; 60

Copper Pipe Fittings, Ferrule Ring Fittings for Copper Tubes, Sockets With Ferrule Rings

MIYAKO

Ferrule ring fitting for copper pipes, Suitable for middle pressure pipes such as water, hot water, steam, and oil.

Standard Price:	SGD 6.99
Days to Ship:	8 Day(s) or more

Copper Tube B Type wedged Fittings GU-1 Type UNION

FUJI SPECIAL

B-type high-pressure fitting for copper tubes. Various types available with fast delivery.

Standard Price:	SGD 10.88
Days to Ship:	5 Day(s) or more

Copper Tube Fitting Flare Fitting for Copper Tubes, Flare Socket

MIYAKO

[Features]
・ This type of joint is composed of the main body and the nut, and connects the flare part of the copper pipe by crimping the main body and the nut part (seat surface).
・ It is easy to install and remove even in narrow places, and it has better vibration resistance than the ferrule ring type and the compression type.
[Applications]
・ For piping of water, air, oil, etc.

Standard Price:	SGD 6.67
Days to Ship:	8 Day(s) or more

Flare Fitting Flare Joint FS

ASOH

A joint that connects expanded copper pipes to equipment and devices. Remove the nuts, run through copper pipes, expand the tip of the tube with a flare ring tool, then clamp to the main body to tighten. Commonly used in air conditioning and gas piping.

Standard Price:	SGD 2.81-
Days to Ship:	4 Day(s) or more

Copper Pipe Fitting, Ferrule Ring Type Copper Tube Fitting, Male Adapter With Ferrule Ring

MIYAKO

Ferrule ring fitting for copper pipes, Suitable for middle pressure pipes such as water, hot water, steam, and oil.

Standard Price:	SGD 5.09-
Days to Ship:	4 Day(s) or more

Ring Joint Male Thread Connector

KOYO

[Features]
· The product consists of the main body, ring and ring nut. Since it can be built by cutting the steel pipe with a pipe cutter, without machining, work efficiency is guaranteed.
· Moreover, it can be connected with annealed copper pipes and various tubes using a pin (insert ring) as well.

Standard Price:	SGD 5.44-
Days to Ship:	4 Day(s) or more

Ring Fitting and Joint RS

ASOH

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

Standard Price:	SGD 2.85-
Days to Ship:	4 Day(s) or more

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

MIYAKO

[Features]
・ It is easy to install and remove even in narrow places, and it has better vibration resistance than the ferrule ring type and the compression type.
[Applications]
・ For piping of water, air, oil, etc.

Standard Price:	SGD 4.80-
Days to Ship:	8 Day(s) or more

Ring Fittings, Internal Screw, Ring Joint RF

ASOH

Ring joint with inside mounting screw.

Standard Price:	SGD 4.47-
Days to Ship:	4 Day(s) or more

Ring Fitting Branch Ring Joint RE for Different Diameters

ASOH

A ring joint for connecting copper tubes of different sizes.

Standard Price:	SGD 5.24-
Days to Ship:	4 Day(s) or more

Flare-Model Joint Double-Opening Flare Joint FS

ASOH

A flare joint for connecting copper pipes together.

Standard Price:	SGD 3.91
Days to Ship:	4 Day(s) or more

Flare Fitting, Inner Screw/Flare Joint FF

ASOH

Flare joint whose mounting-side thread is of the taper (PT) internal screw type.

Standard Price:	SGD 5.67-
Days to Ship:	4 Day(s) or more

Flare Fitting Flare Elbow FL

ASOH

This is an elbow type joint used to connect copper tubes to equipment or devices. After removing the nut and passing it through the copper tube, the copper tube is expanded with the flare ring tool, and inserted and tightened with the main unit. Such a joint is often used for air conditioning and gas pipes.

Standard Price:	SGD 4.97-
Days to Ship:	4 Day(s) or more

Copper Tube Fittings, Fittings for Flared Type Copper Tube, Flared Type Tees

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.

Standard Price:	SGD 16.03
Days to Ship:	8 Day(s) or more

Copper Pipe Fitting, Fitting for Flared Copper Pipes, Flared Elbow

MIYAKO

[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.
· Applications: Ideal for high-pressure piping carrying refrigerant, high-pressure gas, etc.
· The pressures described below are for reference only, please use them with an adequate margin of safety.
· Maximum operating pressure: 6.86 MPa (70 kgf/cm2), normal operating pressure: 3.43 MPa (35 kgf/cm2).
· Operating temperature: -20 to 1500°C.

Standard Price:	SGD 12.38
Days to Ship:	8 Day(s) or more

Koyo System Fittings Threaded Connector

KOYO

Uses cadmium-free brass material.

Standard Price:	SGD 6.17
Days to Ship:	4 Day(s) or more

Ring Fitting, Two-Port Ring Joint RS

ASOH

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

Standard Price:	SGD 3.80
Days to Ship:	4 Day(s) or more

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

ASOH

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

Standard Price:	SGD 8.61
Days to Ship:	7 Day(s) or more

Ring Fitting, Ring Elbow RL

ASOH

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

Standard Price:	SGD 4.63-
Days to Ship:	4 Day(s) or more

Ring Fitting Dual Outlet Ring Elbow RL

ASOH

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

Standard Price:	SGD 5.97
Days to Ship:	7 Day(s) or more

Ring Fitting Triple Ring Tees RT

ASOH

Branch or collective ring joints.

Standard Price:	SGD 7.49
Days to Ship:	4 Day(s) or more

Ring Joint Service / Ring Tees

ASOH

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

Standard Price:	SGD 7.88
Days to Ship:	7 Day(s) or more

Ring Joint 2-way Ring Tees RT

ASOH

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

Standard Price:	SGD 7.29-
Days to Ship:	7 Day(s) or more

Flared Joint Differential Diameter Two-Port Flare Joint FE

ASOH

This is a flare joint which is used to connect two copper pipes of different sizes.

Standard Price:	SGD 5.25-
Days to Ship:	4 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 5.67-
Days to Ship:	7 Day(s) or more

Flare Type Fitting Double Port Flare Elbow FL

ASOH

Elbow-type double port flare joint.

Standard Price:	SGD 5.97
Days to Ship:	7 Day(s) or more

Flare System Fitting Three-Sided Flare Tees FT

ASOH

A flare joint for branching/merging. This fitting connectc three-directional copper tubes.

Standard Price:	SGD 7.88
Days to Ship:	4 Day(s) or more

Flare Type Fitting, Two-Way Flare Tee FT

ASOH

Flare joint for use in piping that branches from machinery and equipment. The tapered (PT) outer screw is cut, which allows this fixture to be connected to copper tubes and piping in two directions.

Standard Price:	SGD 7.07-
Days to Ship:	7 Day(s) or more

for Copper Tubes, Aluminum Brass Tubes and Cupola Nickel Tube, GU1-BA Type

FUJI SPECIAL

Cutting edge of ring-shaped sleeve bites into pipe (holding pipe), and curved part is crimped by heavy-duty spring action (maintaining seal performance), preventing loosening of nut.

Standard Price:	SGD 35.23
Days to Ship:	5 Day(s) or more

Copper Tube Fittings, Fittings for Flared Type Copper Tube, Flared Type 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.

Standard Price:	SGD 9.90-
Days to Ship:	8 Day(s) or more

Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Tee with Abacus Bead Ring Included

MIYAKO

Ferrule ring fitting for copper pipes, Suitable for middle pressure pipes such as water, hot water, steam, and oil.

Standard Price:	SGD 17.96
Days to Ship:	8 Day(s) or more

Copper Pipe Fittings, Ferrule Ring Copper Pipes Fittings, One-Side Screw Elbow With Ferrule Rings

MIYAKO

Ferrule ring fitting for copper pipes, Suitable for middle pressure pipes such as water, hot water, steam, and oil.

Standard Price:	SGD 10.13-
Days to Ship:	4 Day(s) or more

Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Elbow with Abacus Bead Ring Included

MIYAKO

Ferrule ring fitting for copper pipes, Suitable for middle pressure pipes such as water, hot water, steam, and oil.

Standard Price:	SGD 13.35
Days to Ship:	8 Day(s) or more


Brand
Product Series
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	MIYAKO	FUJI SPECIAL	MIYAKO	ASOH	MIYAKO	KOYO	ASOH	MIYAKO	ASOH	ASOH	ASOH	ASOH	ASOH	MIYAKO	MIYAKO	KOYO	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	ASOH	FUJI SPECIAL	MIYAKO	MIYAKO	MIYAKO	MIYAKO
Product Series	Copper Pipe Fittings, Ferrule Ring Fittings for Copper Tubes, Sockets With Ferrule Rings	Copper Tube B Type wedged Fittings GU-1 Type UNION	Copper Tube Fitting Flare Fitting for Copper Tubes, Flare Socket	Flare Fitting Flare Joint FS	Copper Pipe Fitting, Ferrule Ring Type Copper Tube Fitting, Male Adapter With Ferrule Ring	Ring Joint Male Thread Connector	Ring Fitting and Joint RS	Copper Pipe Fitting, Flare Copper Pipe Fitting, Flare Outer Thread Adapter	Ring Fittings, Internal Screw, Ring Joint RF	Ring Fitting Branch Ring Joint RE for Different Diameters	Flare-Model Joint Double-Opening Flare Joint FS	Flare Fitting, Inner Screw/Flare Joint FF	Flare Fitting Flare Elbow FL	Copper Tube Fittings, Fittings for Flared Type Copper Tube, Flared Type Tees	Copper Pipe Fitting, Fitting for Flared Copper Pipes, Flared Elbow	Koyo System Fittings Threaded Connector	Ring Fitting, Two-Port Ring Joint RS	Ring Fitting, Two-Port Ring Joint RW with Lock Nuts RW	Ring Fitting, 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	Flared Joint Differential Diameter Two-Port Flare Joint FE	Flare Type Fitting Gauge Fitting FG	Flare Type Fitting Double Port Flare Elbow FL	Flare System Fitting Three-Sided Flare Tees FT	Flare Type Fitting, Two-Way Flare Tee FT	for Copper Tubes, Aluminum Brass Tubes and Cupola Nickel Tube, GU1-BA Type	Copper Tube Fittings, Fittings for Flared Type Copper Tube, Flared Type One Side Threaded Elbow	Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Tee with Abacus Bead Ring Included	Copper Pipe Fittings, Ferrule Ring Copper Pipes Fittings, One-Side Screw Elbow With Ferrule Rings	Copper Tube Fitting, Abacus Bead Ring Fitting for Copper Tube, Elbow with Abacus Bead Ring Included
Days to Ship	8 Day(s) or more	5 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s) or more	5 Day(s) or more	8 Day(s) or more	8 Day(s) or more	4 Day(s) or more	8 Day(s) or more
Applicable Fluid	Water / vapor / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / vapor / Oil	Air	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	Air	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	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / vapor / Oil	Water / vapor / Oil	Water / vapor / Oil
Material	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass
Connection Type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Pipe, same diameters, 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, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, different diameters, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, different diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, same diameters, plug-in type	Pipe⇔Screw, plug-in type	Pipe⇔Pipe, same diameters, plug-in type
Type	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Material of Applicable Pipe	Copper	Copper	Copper	Copper	Copper	Copper / Stainless Steel	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper	Copper
Max. Operating Pressure(MPa)	6.86	15	6.86	3.45	6.86	7	3.45	6.86	3.45	3.45	3.45	3.45	3.45	6.86	6.86	7	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	3.45	15	6.86	6.86	6.86	6.86
Connection Thread Type	-	-	-	R	R	R	R	R	Rc	-	-	Rc	R	-	-	R	-	-	R	-	-	R	R	-	G (Tapped)	-	-	R	-	R	-	R	-
Applicable Pipe Type	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (General)	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 (General)	Copper Pipe (General)	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)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (Annealed Copper Pipe)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)
Connection Shape	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Straight Pipe⇔Screw(Union/Socket/Reducer.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)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Elbow	Tee	Elbow	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Elbow	Elbow	Tee	Tee	Tee	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)	Elbow	Tee	Tee	Straight Pipe⇔Screw(Union/Socket/Reducer.etc)	Elbow	Tee	Elbow	Elbow
Fitting type	Ring Fitting	Bite type Fittings	Flare Fittings	Flare Fittings	Ring Fitting	Ring Fitting	Ring Fitting	Flare Fittings	Ring Fitting	Ring Fitting	Flare Fittings	Flare Fittings	Flare Fittings	Flare Fittings	Flare Fittings	Flare Fittings	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Ring Fitting	Flare Fittings	Flare Fittings	Flare Fittings	Flare Fittings	Flare Fittings	Bite type Fittings	Flare Fittings	Ring Fitting	Ring Fitting	Ring Fitting
Applicable Tube Size Type	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size / Copper Pipe mm-inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size / Copper Pipe mm-inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size	Copper Pipe inch size
Nominal A 1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal B 1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal 1(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal 1(inch)	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4	1/4
Applicable Pipe O.D. 1(mm)	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35	6.35
Nominal A 2 [In case of different diameters]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal of Thread	-	-	-	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	1/8B(6A) / 1/4B(8A)	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	1/4B(8A) / 3/8B(10A) / 1/2B(15A)	-	-	1/8B(6A) / 1/4B(8A) / 3/8B(10A)	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	-	-	1/4B(8A)	-	-	1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)	-	-	1/4B(8A)	1/8B(6A) / 1/4B(8A) / 3/8B(10A)	-	1/4B(8A) / 3/8B(10A)	-	-	1/8B(6A) / 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)	-
Nominal B 2 [In case of different diameters]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal 2 [In the case of different diameters](mm)	-	-	-	-	-	-	-	-	-	8 ～ 10	-	-	-	-	-	-	-	-	-	-	-	-	-	8 ～ 10	-	-	-	-	-	-	-	-	-
Surface Treatment	-	Not Provided	-	Not Provided	-	Not Provided	Not Provided	-	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	-	Not Provided	Not Provided	Not Provided	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)	-	-	-	-	-	-	-	-	-	3/8	-	-	-	-	-	-	-	-	-	-	-	-	-	3/8	-	-	-	-	-	-	-	-	-
Applicable Pipe O.D. 2 [In the case of different diameters](mm)	-	-	-	-	-	-	-	-	-	8 ～ 10	-	-	-	-	-	-	-	-	-	-	-	-	-	8 ～ 10	-	-	-	-	-	-	-	-	-
Divisions of Max. Operating Pressure(MPa)	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	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
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Material
- Steel
- Brass
- Stainless Steel
- Copper
- Bronze
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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
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Type
- Fitting
- Related Products
- Straight
- 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
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4 Day(s) or Less

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7 Day(s) or Less

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Fittings for Steel Pipes and Copper Pipes（Nominal 1：1/4）

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

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