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Fittings for Steel & Copper Pipes（Connection Type：Pipe to Tube Insert, Equal Diameter）

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

Union
Union, Inside- Outside Thread
Elbow
Tee
Cross

44 items

: 30; 45; 60

Unions - Compression Tube Fitting, Brass, RS Series

Asoh

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

Volume Discount
Days to Ship: 8 Days or more
Copper Pipe Fittings - Union Elbow, 90 Deg.

MISUMI

•Material: Brass
•Connection Type - Equal Diameter Tube: Union Elbows
•Tube Material: Copper
•Connection Type: Pipe to Tube Insert, Equal Diameter

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Unions - Bulkhead, Compression Tube Fitting, JA Series

Fuji Special

The product features a structure/functionality that allows for a high tolerance to both external and internal high temperatures/heat, and durability against vibration, shock, and harsh use.

Volume Discount
Days to Ship: 9 Days or more
Unions - Bulkhead, Welded, Compression Tube Fitting, NW Series

Fuji Special

The product features a structure/functionality which allows for high tolerance to both external and internal high temperature/heat and durability against vibration, shock and rough handling.

Volume Discount
Days to Ship: 8 Days or more
Hydraulic Bite-Type Fittings - Elbow

MISUMI

Suitable for oil hydraulic plumbing.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Hydraulic Bite-Type Fittings - Unions

MISUMI

Suitable for oil hydraulic plumbing.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Hydraulic Bite-Type Fittings - Check Union

MISUMI

Suitable for oil hydraulic plumbing.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Copper Pipe Fittings - Union

MISUMI

•Material: Brass
•Connection Type - Equal Diameter Tube: Unions
•Tube Material: Copper
•Connection Type: Pipe to Tube Insert, Equal Diameter

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Tees - Brass, Compression Ring Fitting, RUT Series

Koyo

Uses cadmium-free brass material.

Volume Discount
Days to Ship: 27 Days or more
90° Elbows - Compression Tube Fitting, Brass, RL Series

Asoh

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

Volume Discount
Days to Ship: 8 Days or more
Elbow - Compression Tube Fitting Both Ends

Fuji Special

The product features a structure/functionality which allows for high tolerance to both external and internal high temperature/heat and durability against vibration, shock and rough handling.

Volume Discount
Days to Ship: 8 Days or more
Tees - Compression Tube Fitting, T Series

Fuji Special

The product features a structure/functionality which allows for high tolerance to both external and internal high temperature/heat and durability against vibration, shock and rough handling.

Volume Discount
Days to Ship: 8 Days or more
Unions - Bulkhead, Compression Tube Fitting, GU1 Series

Fuji Special

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

Volume Discount
Days to Ship: 9 Days or more
90° Elbows - High Pressure, Bite Fitting, KLC Series

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.

Volume Discount

CAD ：

3D
Days to Ship: 28 Days or more
Flare Nut - Brass, FN series

Inaba Denki

[Features]
· Compatible with refrigerants (R410A, R407C, R134a, R404A, R507A, R22, R32)

Volume Discount
Days to Ship: 8 Days or more
Hydraulic Bite-Type Fittings - Tees

MISUMI

Suitable for oil hydraulic plumbing.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Copper Pipe Fittings - Union Tee

MISUMI

•Material: Brass
•Connection Type - Equal Diameter Tube: Union Tees
•Tube Material: Copper
•Connection Type: Pipe to Tube Insert, Equal Diameter

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Coupler - Rubber Packing Seal with Outer Ring, SLHPS Series

Hitachi Metals

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.

Volume Discount
Days to Ship: 10 Days or more
Coupler - Rubber Packing Seal with Outer Ring, KHPS Series

Hitachi Metals

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).

Volume Discount
Days to Ship: 8 Days or more
Unions - Bulkhead, Brass, Flare Fitting, FUB Series

Koyo

Uses cadmium-free brass material.

Volume Discount
Days to Ship: 8 Days or more
Elbow - Rubber Packing Seal with Outer Ring, SLHPL Series

Hitachi Metals

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.

Volume Discount
Days to Ship: 10 Days or more
Unions - Compression Tube Fitting with Lock Nuts, Brass, RW Series

Asoh

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

Volume Discount
Days to Ship: 11 Days or more
Tees - Compression Tube Fitting, Brass, RT Series

Asoh

Branch or collective ring joints.

Volume Discount
Days to Ship: 8 Days or more
Straight Connector - Flare Tube Fitting, Brass, Double, FS Series

Asoh

A flare joint for connecting copper pipes together.

Volume Discount
Days to Ship: 8 Days or more
90° Elbows - Flare Tube Fitting, Brass, Double, FL Series

Asoh

Elbow-type double port flare joint.

Volume Discount
Days to Ship: 8 Days or more
Tees - Flare Tube Fitting, Brass, FT Series

Asoh

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

Volume Discount
Days to Ship: 8 Days or more
Unions - Compression Tube Fitting Both Ends

Fuji Special

The product features a structure/functionality which allows for high tolerance to both external and internal high temperature/heat and durability against vibration, shock and harsh use.

Volume Discount
Days to Ship: 8 Days or more
Unions - Compression Tube Fitting, UW Series

Fuji Special

The product features a structure/functionality which allows for high tolerance to both external and internal high temperature/heat and durability against vibration, shock and rough handling.

Volume Discount
Days to Ship: 9 Days or more
Tees - Bite Fitting, B1 Type, GT Series

Fuji Special

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

Volume Discount
Days to Ship: 10 Days or more
Straight Connector - Bite Fitting, GU Series

Fuji Special

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

Volume Discount
Days to Ship: 10 Days or more
90° Elbows - Bite Fitting, GL Series

Fuji Special

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

Volume Discount
Days to Ship: 8 Days or more
Tees - Bite Fitting, GT-1 Series

Fuji Special

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

Volume Discount
Days to Ship: 8 Days or more
Unions - Bite Fitting, GT-1 Series

Fuji Special

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

Volume Discount
Days to Ship: 8 Days or more
Unions - Bulkhead, Bite Fitting, GU-2 Series

Fuji Special

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

Volume Discount
Days to Ship: 9 Days or more
90° Elbows - Bite Fitting, KLA Series

Ihara Science

The CE series of biting fittings were developed for hydraulic equipment subjected to up to 13.7 MPa of pressure.

Volume Discount
Days to Ship: 8 Days or more
Tees - Biting Fitting, KTA Series

Ihara Science

The CE series of biting fittings were developed for hydraulic equipment subjected to up to 13.7 MPa of pressure.

Volume Discount
Days to Ship: 8 Days or more
Unions - Biting Fitting, KUA Series

Ihara Science

The CE series of biting fittings were developed for hydraulic equipment subjected to up to 13.7 MPa of pressure.

Volume Discount
Days to Ship: 8 Days or more
90° Elbows - High-Pressure, Bite Fitting, KLA Series

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.

Volume Discount

CAD ：

3D
Days to Ship: 8 Days or more
Unions - Check Valve, High-Pressure, Bite Fitting, KZU Series

Ihara Science

A fitting for high-pressure piping up to medium diameter for general hydraulic pressure (13.7 MPa~). Pipe bending is also possible without the need for screw machining, welding, flaring, and brazing.

[Features]
· Flareless type check fittings with in-built check functions display the following characteristics.
· Lightweight and compact thanks to their integrated seal-free structure with no unnecessary screw connections .
▪ As pipe connections are flareless, screw machining, welding, and flaring are not required when piping. Therefore, man-hours and costs reduced dramatically.

Volume Discount

CAD ：

3D
Days to Ship: 28 Days or more
Tees - High-Pressure, Bite Fitting, KTA Series

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.

Volume Discount

CAD ：

3D
Days to Ship: 8 Days or more
Unions - High-Pressure, Bite Fitting, KUA Series

Ihara Science

[Features]
- 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.

Volume Discount

CAD ：

3D
Days to Ship: 8 Days or more
90° Elbows - Brass, Bite Fitting, B-1 Type, KL Series

Ihara Science

A fitting for up to medium-diameter high-pressure piping, working under general hydraulic pressure. Use with maximum operating pressures of 3.5 MPa or less with no shock or vibration applied, such as lubricant, grease, or pneumatic piping.

Volume Discount
Days to Ship: 22 Days or more
90° Elbows - Bite Fitting, NNT Type, KLA Series

Ihara Science

Free of metal contamination.
For complete product overview and details on 90° Elbows - Bite Fitting, NNT Type, KLA Series see the sections below:

Volume Discount
Days to Ship: 8 Days or more
Unions - Steel Pipe Fitting, Epoxy Resin Coated or Zinc Plated, Female NPT

CK Metals

•Material: Cast Iron
•Connection Type - Equal Diameter Tube: Sockets
•Type: Fitting
•Fitting Type: Mechanical Joint
•Compatible Pipe Type: Steel pipe (general)

Volume Discount
Days to Ship: 11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	27 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	28 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	28 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	22 Days or more

Days to Ship:	8 Days or more

Days to Ship:	11 Days or more


Brand
Product Series
CAD
Days to Ship
Specifications
Material
Surface Treatment
Applicable Fluid
Max. Operating Pressure
Connection Type
Connection Shape
Thread Size 1(inch)
Thread Size 1(mm)
Connection Thread Type
Types
Types of Related components
Fitting type
Applicable Pipe Type
Applicable Tube Size Type
Tube Material
Thread Nominal
Nominal A 1
Nominal 1(inch)
Applicable Pipe O.D. 1(mm)
Nominal A 2 [In case of different diameters](mm)
Thread Size 2(inch)
Thread Size 2(mm)
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)


Brand	Asoh	MISUMI	Fuji Special	Fuji Special	MISUMI	MISUMI	MISUMI	MISUMI	Koyo	Asoh	Fuji Special	Fuji Special	Fuji Special	Ihara Science	Inaba Denki	MISUMI	MISUMI	Hitachi Metals	Hitachi Metals	Koyo	Hitachi Metals	Asoh	Asoh	Asoh	Asoh	Asoh	Fuji Special	Fuji Special	Fuji Special	Fuji Special	Fuji Special	Fuji Special	Fuji Special	Fuji Special	Ihara Science	Ihara Science	Ihara Science	Ihara Science	Ihara Science	Ihara Science	Ihara Science	Ihara Science	Ihara Science	CK Metals
Product Series	Unions - Compression Tube Fitting, Brass, RS Series	Copper Pipe Fittings - Union Elbow, 90 Deg.	Unions - Bulkhead, Compression Tube Fitting, JA Series	Unions - Bulkhead, Welded, Compression Tube Fitting, NW Series	Hydraulic Bite-Type Fittings - Elbow	Hydraulic Bite-Type Fittings - Unions	Hydraulic Bite-Type Fittings - Check Union	Copper Pipe Fittings - Union	Tees - Brass, Compression Ring Fitting, RUT Series	90° Elbows - Compression Tube Fitting, Brass, RL Series	Elbow - Compression Tube Fitting Both Ends	Tees - Compression Tube Fitting, T Series	Unions - Bulkhead, Compression Tube Fitting, GU1 Series	90° Elbows - High Pressure, Bite Fitting, KLC Series	Flare Nut - Brass, FN series	Hydraulic Bite-Type Fittings - Tees	Copper Pipe Fittings - Union Tee	Coupler - Rubber Packing Seal with Outer Ring, SLHPS Series	Coupler - Rubber Packing Seal with Outer Ring, KHPS Series	Unions - Bulkhead, Brass, Flare Fitting, FUB Series	Elbow - Rubber Packing Seal with Outer Ring, SLHPL Series	Unions - Compression Tube Fitting with Lock Nuts, Brass, RW Series	Tees - Compression Tube Fitting, Brass, RT Series	Straight Connector - Flare Tube Fitting, Brass, Double, FS Series	90° Elbows - Flare Tube Fitting, Brass, Double, FL Series	Tees - Flare Tube Fitting, Brass, FT Series	Unions - Compression Tube Fitting Both Ends	Unions - Compression Tube Fitting, UW Series	Tees - Bite Fitting, B1 Type, GT Series	Straight Connector - Bite Fitting, GU Series	90° Elbows - Bite Fitting, GL Series	Tees - Bite Fitting, GT-1 Series	Unions - Bite Fitting, GT-1 Series	Unions - Bulkhead, Bite Fitting, GU-2 Series	90° Elbows - Bite Fitting, KLA Series	Tees - Biting Fitting, KTA Series	Unions - Biting Fitting, KUA Series	90° Elbows - High-Pressure, Bite Fitting, KLA Series	Unions - Check Valve, High-Pressure, Bite Fitting, KZU Series	Tees - High-Pressure, Bite Fitting, KTA Series	Unions - High-Pressure, Bite Fitting, KUA Series	90° Elbows - Brass, Bite Fitting, B-1 Type, KL Series	90° Elbows - Bite Fitting, NNT Type, KLA Series	Unions - Steel Pipe Fitting, Epoxy Resin Coated or Zinc Plated, Female NPT
CAD		2D / 3D			2D / 3D	2D / 3D	2D / 3D	2D / 3D						3D		2D / 3D	2D / 3D																					3D	3D	3D	3D
Days to Ship	8 Days or more	8 Days or more	9 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	27 Days or more	8 Days or more	8 Days or more	8 Days or more	9 Days or more	28 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	8 Days or more	8 Days or more	10 Days or more	11 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	9 Days or more	10 Days or more	10 Days or more	8 Days or more	8 Days or more	8 Days or more	9 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	28 Days or more	8 Days or more	8 Days or more	22 Days or more	8 Days or more	11 Days or more
Specifications		inCAD Components			inCAD Components	inCAD Components	inCAD Components	inCAD Components								inCAD Components	inCAD Components
Material	Brass	Brass	Steel	Steel	Steel	Steel	Steel	Brass	Brass	Brass	Steel	Steel	Brass	Steel	Brass	Steel	Brass	Steel	Steel	Brass	Steel	Brass	Brass	Brass	Brass	Brass	Steel	Steel	Brass	Brass	Brass	Brass	Brass	Brass	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Brass	Steel	Stainless Steel
Surface Treatment	Not Provided	Not Provided	Not Provided	Not Provided	Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	Not Provided	-	Not Provided	Trivalent Chromate	Not Provided	Zinc Plating	Zinc Plating	Not Provided	Zinc Plating / Epoxy Resin	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	-	-	-	-	-	-	-	-	-	Zinc Plating / Epoxy Resin
Applicable Fluid	Water / Air / Oil	Water / Air / Oil	Water / Air / Steam / Oil / Powder	Water / Air / Steam / Oil / Powder	Oil	Oil	Oil	Water / Air / Oil	Air	Water / Air / Oil	Water / Air / Steam / Oil / Powder	Water / Air / Steam / Oil / Powder	Water / Air / Oil	Oil	Gas	Oil	Water / Air / Oil	Water / Air / Gas / Oil	Water / Air / Gas / Oil	Air	Water / Air / Gas / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Steam / Oil / Powder	Water / Air / Steam / Oil / Powder	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Water / Air / Oil	Air / Oil	Air / Oil	Air / Oil	Oil	Oil	Oil	Oil	Oil	Oil	Water / Air / Oil
Max. Operating Pressure	3.45 - MPa	7.0 - MPa	21 - MPa	21 - MPa	50 - MPa	50 - MPa	3 - MPa	7.0 - MPa	7 - MPa	3.45 - MPa	21 - MPa	21 - MPa	15 - MPa	50 - MPa	-	50 - MPa	7.0 - MPa	1.0 - MPa	1.0 - MPa	7 - MPa	1.0 - MPa	3.45 - MPa	3.45 - MPa	3.45 - MPa	3.45 - MPa	3.45 - MPa	21 - MPa	21 - MPa	3.5 - MPa	3.5 - MPa	15 - MPa	15 - MPa	15 - MPa	15 - MPa	13.7 - MPa	13.7 - MPa	13.7 - MPa	31 - MPa ～ 40 - MPa	31 - MPa	31 - MPa ～ 50 - MPa	40 - MPa ～ 50 - MPa	7 - MPa	-	1.0 - MPa
Connection Type	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter	Pipe to Tube Insert, Equal Diameter
Connection Shape	Union	-	Union	Union	-	-	-	-	Tee	Elbow	Elbow	Tee	Union	Elbow	Union	-	-	Union	Union	Union	Elbow	Union	Tee	Union	Elbow	Tee	Union	Union	Tee	Union	Elbow	Tee	Union	Union	Elbow	Tee	Union	Elbow	Union	Tee	Union	Elbow	Elbow	Union
Thread Size 1(inch)	-	-	1 ～ 3/8	1 ～ 3/8	-	-	-	-	-	-	1 ～ 3/8	1 ～ 3/8	-	-	1/2 ～ 5/8	-	-	1 ～ 3/4	1 ～ 3/4	-	1 ～ 3/4	-	-	-	-	-	1 ～ 3/8	1 ～ 3/8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1 ～ 3/8
Thread Size 1(mm)	4 ～ 15	-	4 ～ 50	6 ～ 38	-	-	-	-	6 ～ 8	4 ～ 15	6 ～ 35	6 ～ 50	10	8	-	-	-	-	-	-	-	6 ～ 12	4 ～ 15	6 ～ 15	-	6 ～ 15	4 ～ 35	6 ～ 50	8 ～ 10	4 ～ 25	4 ～ 30	4 ～ 32	4 ～ 40	4 ～ 30	8 ～ 25	6 ～ 12	6 ～ 8	15 ～ 25	20	6 ～ 16	6 ～ 15	10	10 ～ 12	-
Connection Thread Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Types	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	Fitting	Fitting	Fitting	Fitting
Types of Related components	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Fitting type	Ring Fitting	-	Bite type Fittings	Bite type Fittings	-	-	-	-	Ring Fitting	Ring Fitting	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Flare Fittings	-	-	Mechanical Joint	Mechanical Joint	Flare Fittings	Mechanical Joint	Ring Fitting	Ring Fitting	Flare Fittings	Flare Fittings	Flare Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Bite type Fittings	Mechanical Joint
Applicable Pipe Type	Copper Pipe (Annealed Copper Pipe)	-	Steel pipe (general)	Steel pipe (general)	-	-	-	-	Copper Pipe (General)	Copper Pipe (Annealed Copper Pipe)	Steel pipe (general)	Steel pipe (general)	Copper Pipe (General)	Steel pipe (general)	Copper Pipe (for Refrigerant)	-	-	Steel pipe (general)	Steel pipe (general)	Copper Pipe (Annealed Copper Pipe)	Steel 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)	Steel pipe (general)	Steel pipe (general)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)	Copper Pipe (General)	Steel pipe (general)	Steel pipe (general)	Steel pipe (general)	Steel pipe (general)	Steel pipe (general)	Steel pipe (general)	Steel pipe (general)	Copper Pipe (General)	Steel pipe (general)	Steel pipe (general)
Applicable Tube Size Type	Copper Pipe mm size / Copper Pipe inch size	-	Steel pipe JIS size / Steel pipe metric size	Steel pipe JIS size / Steel pipe metric size	-	-	-	-	Copper Pipe mm size	Copper Pipe mm size / Copper Pipe inch size	Steel pipe JIS size / Steel pipe metric size	Steel pipe JIS size / Steel pipe metric size	Copper Pipe mm size / Copper Pipe inch size	Steel pipe metric size	Size for Copper Pipe Refrigerant	-	-	Steel pipe JIS size	Steel pipe JIS size	Copper Pipe inch size	Steel pipe JIS size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe inch size	Copper Pipe mm size / Copper Pipe inch size	Steel pipe JIS size / Steel pipe metric size	Steel pipe JIS size / Steel pipe metric size	Copper Pipe mm size	Copper Pipe mm size	Copper Pipe mm size	Copper Pipe mm size	Copper Pipe mm size / Copper Pipe inch size	Copper Pipe mm size	Steel pipe metric size	Steel pipe metric size	Steel pipe metric size	Steel pipe metric size	Steel pipe metric size	Steel pipe metric size	Steel pipe metric size	Copper Pipe mm size	Steel pipe metric size	Steel pipe JIS size
Tube Material	Copper	Copper	Steel	Steel	Resin	Resin	Resin	Copper	Copper / Stainless Steel	Copper	Steel	Steel	Copper	Steel	Copper	Resin	Copper	Steel / PVC / Polyethylene	Steel / PVC	Copper	Steel / PVC / Polyethylene	Copper	Copper	Copper	Copper	Copper	Steel	Steel	Copper	Copper	Copper	Copper	Copper	Copper	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Copper	Steel	Steel / PVC / Polyethylene
Thread Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Nominal A 1	-	-	6 ～ 40	6 ～ 40	-	-	-	-	-	-	6 ～ 25	6 ～ 40	-	-	-	-	-	15 ～ 80	20 ～ 50	-	15 ～ 80	-	-	-	-	-	6 ～ 25	6 ～ 40	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	10 ～ 80
Nominal 1(inch)	1/4 ～ 5/8	-	-	-	-	-	-	-	-	1/2 ～ 5/8	-	-	-	-	-	-	-	-	-	3/8	-	1/2 ～ 3/8	1/2 ～ 5/8	1/2 ～ 5/8	1/2 ～ 5/8	1/2 ～ 5/8	-	-	-	-	-	-	1/2 ～ 7/8	-	-	-	-	-	-	-	-	-	-	-
Applicable Pipe O.D. 1(mm)	4 ～ 19.05	-	4 ～ 50	6 ～ 48.6	-	-	-	-	6 ～ 8	4 ～ 19.05	6 ～ 35	6 ～ 50	10 ～ 15.14	8	6.35 ～ 19.05	-	-	21.7 ～ 89.1	27.2 ～ 60.5	9.52	21.7 ～ 89.1	6 ～ 12.7	4 ～ 19.05	6 ～ 19.05	6.35 ～ 15.88	6 ～ 19.05	4 ～ 35	6 ～ 50	8 ～ 10	4 ～ 25	4 ～ 30	4 ～ 32	4 ～ 40	4 ～ 30	8 ～ 25	6 ～ 12	6 ～ 8	15 ～ 25	20	6 ～ 16	6 ～ 15	10	10 ～ 12	17.3 ～ 89.1
Nominal A 2 [In case of different diameters](mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thread Size 2(inch)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Thread Size 2(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	than 2.0Mpa	-	-	-	1.0Mpa or Less	1.0Mpa or Less	than 2.0Mpa	1.0Mpa or Less	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	-	1.0Mpa or Less

Configure

Specification/Dimensions

Material
- Steel
- Brass
- Stainless Steel
Clear

Surface Treatment
- Not Provided
- Trivalent Chromate
- Zinc Plating
- Epoxy Resin
- Nickel Plating
Clear

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

Metric / Inch
- metric
Clear

Max. Operating Pressure
1.0 - MPa

2.94 - MPa

3 - MPa

3.45 - MPa

3.5 - MPa

7 - MPa

7.0 - MPa

13.7 - MPa

14 - MPa

15 - MPa

20.69 - MPa

21 - MPa

28 - MPa

31 - MPa

40 - MPa

50 - MPa

125

150

1000

3900

4400

4600

4900

5300

5700

6100

6500

6600

7300

7600

7700

7800

8000

10000
Clear

Connection Type
- Pipe to Tube Insert, Equal Diameter
- Pipe to Tube Insert, Unequal Diameter
- Pipe to Thread Insert
Clear

Thread Size 1(inch)
1

1 1/2

1 1/4

1/2

1/4

1/8

2

2 1/2

2 1/4

3

3/4

3/8

4

5/8
Drawing

Clear

Thread Size 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

Connection Thread Type
- R
- Rc
- NPT
Clear

Types
- Fitting
- Related Components
Clear

Types of Related components
- Sleeve
- Ring
- Nut
- Mounting Fitting
- Gasket seal
- Air Bleeding Valve
- Heat-Retention Material
Clear

Fitting type
- Ring Fitting
- Flare Fittings
- Sleeve-type fittings
- Bite type Fittings
- Mechanical Joint
Clear

Applicable Pipe Type
- Copper Pipe (General)
- Copper Pipe (for Refrigerant)
- Copper Pipe (Annealed Copper Pipe)
- Copper Pipe (Controlled Copper Pipe)
- Steel pipe (general)
Clear

Applicable Tube Size Type
- Copper Pipe mm size
- Copper Pipe inch size
- Copper Pipe mm-inch size
- Size for Copper Pipe Refrigerant
- Steel pipe JIS size
- Steel pipe metric size
Clear

Tube Material
- Steel
- Copper
- Stainless Steel
- PVC
- Polyethylene
- Resin
- Other Resins
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 A 1
6

8

10

13

15

20

25

30

32

40

50

65

80
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

30

32

34

35

38

40

42

42.7

48.6

50

60.5

76.30

89.10
Drawing

Clear

Nominal A 2 [In case of different diameters](mm)
6

8

10

15

20
Drawing

Clear

Thread Size 2(inch)
1

1 1/2

1 1/4

1/2

1/4

1/8

2

2 1/2

3

3/4

3/8

4
Drawing

Clear

Thread Size 2(mm)
4

6

8

10

12

15

16

18

20

22

25

28

30
Drawing

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
- than 2.0Mpa
Clear

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CAD

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Clear

Days to Ship

All

Same day

4 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less

12 Days or Less

13 Days or Less

14 Days or Less

15 Days or Less
Clear

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Fittings for Steel & Copper Pipes（Connection Type：Pipe to Tube Insert, Equal Diameter）

Connection Shape

Configure

Specification/Dimensions

Material

Surface Treatment

Applicable Fluid

Metric / Inch

Max. Operating Pressure

Connection Type

Thread Size 1(inch)

Thread Size 1(mm)

Connection Thread Type

Types

Types of Related components

Fitting type

Applicable Pipe Type

Applicable Tube Size Type

Tube Material

Thread Nominal

Nominal A 1

Nominal 1(inch)

Applicable Pipe O.D. 1(mm)

Nominal A 2 [In case of different diameters](mm)

Thread Size 2(inch)

Thread Size 2(mm)

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)