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Fittings for Steel Pipes and Copper Pipes

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

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

    Copper Pipe Fittings/Union/Threaded End/Selectable Thread

      Copper Pipe Fittings/Union

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

          for Carbon Steel, Reducer R

            Copper Pipe Fittings/Lock Nut

              For Copper Pipe, B-Type Compression Fitting, PF, Type STRAIGHT THREAD CONNECTOR

                Bite Hydraulic Pipe Fittings/Connectors/Threaded

                  Bite Hydraulic Pipe Fittings/Elbow

                    Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Union

                      Copper Pipe Fittings/Union Elbow/90 Deg.

                        Copper Pipe Fittings/Union Tee

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

                            Copper Tubing Double Ferrule Fittings, Mail Connector

                              Bite Hydraulic Pipe Fittings/Tees

                                Copper Pipe Fittings/Elbow/90 Deg./Threaded

                                  Copper Pipe Fittings/Union/Threaded End

                                    Fitting for Copper Pipes, Female Adapter

                                      female flare fitting

                                        copper pipe elbow

                                          Sleeve Connector Nipple

                                            Ring Joint Male Thread Elbow Connector

                                              Ring Fitting, Lock Nut NR

                                                Ring Fitting, Ring Elbow RL

                                                  Flare Fitting Flare Joint FS

                                                    for Carbon Steel, Union Elbow L

                                                      Copper Tube - B Type Flareless Fitting - GL-1 Type UNION ELBOW

                                                        Copper Pipe Fitting, Fitting for Flared Copper Pipes (Refrigerant Compatible Part), Flared Elbows

                                                          Vibration-Resistant Fitting, Compression Fitting for NE-Type Steel Pipes, Bulkhead Fastening Socket

                                                            Fittings and Valves for Copper Pipes, Compression Fitting for B-1 Type Copper Pipe, Connector (Male)

                                                              Copper Tube Fitting & Valve  B-Type Copper Tube Biting Fitting  Sleeve

                                                                flare nut

                                                                  Bite Hydraulic Pipe Fittings/Elbow/Threaded

                                                                    Bite Hydraulic Pipe Fittings/Unions

                                                                      Lock Nut, ALN Type

                                                                        Ring Fitting, Ring Ball RB

                                                                          Flare-Model Joint Flare Nut FN

                                                                            Sleeve for Carbon Steel D

                                                                              Nut for Carbon Steel C

                                                                                Copper Pipe Fittings, Hot Water Supply / Refrigerant Copper Pipe Fittings, Copper Pipe Socket

                                                                                  Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Reducer

                                                                                    Copper Tube Fittings, Fittings for Flared Type Copper Tube (Refrigerant Compatible), Flared Socket

                                                                                      Copper Pipe Tee Fittings for Flared Copper Pipes, Refrigerant Type

                                                                                        Copper Tube Fittings - Fittings for Flare Copper Tube (Refrigerant Compliant) - Flare Nut

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

                                                                                            TF Tech-Touch, Reducer Pipe

                                                                                            Brand

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MIYAKO

                                                                                            FUJI SPECIAL

                                                                                            MISUMI

                                                                                            FUJI SPECIAL

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MIYAKO

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            FUJI SPECIAL

                                                                                            SANKOMS

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            ONDASEISAKUSYO

                                                                                            ESCO

                                                                                            ESCO

                                                                                            CHIYODA

                                                                                            KOYO

                                                                                            ASOH

                                                                                            ASOH

                                                                                            ASOH

                                                                                            FUJI SPECIAL

                                                                                            FUJI SPECIAL

                                                                                            MIYAKO

                                                                                            IHARA SCIENCE

                                                                                            IHARA SCIENCE

                                                                                            IHARA SCIENCE

                                                                                            ESCO

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            KOYO

                                                                                            ASOH

                                                                                            ASOH

                                                                                            FUJI SPECIAL

                                                                                            FUJI SPECIAL

                                                                                            MIYAKO

                                                                                            MIYAKO

                                                                                            MIYAKO

                                                                                            MIYAKO

                                                                                            MIYAKO

                                                                                            MIYAKO

                                                                                            TOYO FITTING

                                                                                            Product Series

                                                                                            Copper Pipe Fittings/Union/Threaded End/Selectable Thread

                                                                                            Copper Pipe Fittings/Union

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

                                                                                            for Carbon Steel, Reducer R

                                                                                            Copper Pipe Fittings/Lock Nut

                                                                                            For Copper Pipe, B-Type Compression Fitting, PF, Type STRAIGHT THREAD CONNECTOR

                                                                                            Bite Hydraulic Pipe Fittings/Connectors/Threaded

                                                                                            Bite Hydraulic Pipe Fittings/Elbow

                                                                                            Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Union

                                                                                            Copper Pipe Fittings/Union Elbow/90 Deg.

                                                                                            Copper Pipe Fittings/Union Tee

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

                                                                                            Copper Tubing Double Ferrule Fittings, Mail Connector

                                                                                            Bite Hydraulic Pipe Fittings/Tees

                                                                                            Copper Pipe Fittings/Elbow/90 Deg./Threaded

                                                                                            Copper Pipe Fittings/Union/Threaded End

                                                                                            Fitting for Copper Pipes, Female Adapter

                                                                                            female flare fitting

                                                                                            copper pipe elbow

                                                                                            Sleeve Connector Nipple

                                                                                            Ring Joint Male Thread Elbow Connector

                                                                                            Ring Fitting, Lock Nut NR

                                                                                            Ring Fitting, Ring Elbow RL

                                                                                            Flare Fitting Flare Joint FS

                                                                                            for Carbon Steel, Union Elbow L

                                                                                            Copper Tube - B Type Flareless Fitting - GL-1 Type UNION ELBOW

                                                                                            Copper Pipe Fitting, Fitting for Flared Copper Pipes (Refrigerant Compatible Part), Flared Elbows

                                                                                            Vibration-Resistant Fitting, Compression Fitting for NE-Type Steel Pipes, Bulkhead Fastening Socket

                                                                                            Fittings and Valves for Copper Pipes, Compression Fitting for B-1 Type Copper Pipe, Connector (Male)

                                                                                            Copper Tube Fitting & Valve B-Type Copper Tube Biting Fitting Sleeve

                                                                                            flare nut【10 Pieces Per Package】

                                                                                            Bite Hydraulic Pipe Fittings/Elbow/Threaded

                                                                                            Bite Hydraulic Pipe Fittings/Unions

                                                                                            Lock Nut, ALN Type

                                                                                            Ring Fitting, Ring Ball RB

                                                                                            Flare-Model Joint Flare Nut FN

                                                                                            Sleeve for Carbon Steel D

                                                                                            Nut for Carbon Steel C

                                                                                            Copper Pipe Fittings, Hot Water Supply / Refrigerant Copper Pipe Fittings, Copper Pipe Socket

                                                                                            Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Reducer

                                                                                            Copper Tube Fittings, Fittings for Flared Type Copper Tube (Refrigerant Compatible), Flared Socket

                                                                                            Copper Pipe Tee Fittings for Flared Copper Pipes, Refrigerant Type

                                                                                            Copper Tube Fittings - Fittings for Flare Copper Tube (Refrigerant Compliant) - Flare Nut

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

                                                                                            TF Tech-Touch, Reducer Pipe

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 1 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 4 Day(s) or more 7 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 2 Day(s) or more 1 Day(s) or more 5 Day(s) or more 9 Day(s) or more 4 Day(s) or more 1 Day(s) or more 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 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 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 17 Day(s) or more 4 Day(s) or more 10 Day(s) or more 9 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 4 Day(s) or more 5 Day(s) or more 2 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more 5 Day(s) or more 9 Day(s) or more 9 Day(s) or more
                                                                                            Applicable FluidWater / Air / OilWater / Air / OilWater / vapor / OilWater / Air / vapor / Oil / PowderWater / Air / OilWater / Air / OilOilOilWaterWater / Air / OilWater / Air / OilWater / Air / OilWater / AirOilWater / Air / OilWater / Air / OilWater / Air / Oil--Water / AirAir-Water / Air / OilWater / Air / OilWater / Air / vapor / Oil / PowderWater / Air / OilWater / GasOilOil--OilOil-----WaterWaterWater / GasWater / Gas-Water / Air / OilWater
                                                                                            MaterialBrassBrassBrassSteelBrassBrassSteelSteelBrassBrassBrassBrassBrassSteelBrassBrassBronze--BrassBrass-BrassBrassSteelBrassBrassSteelBrass--SteelSteel-----CopperCopperBrassBrass-BrassCopper
                                                                                            Connection TypePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, different diameters, plug-in type-Pipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, welding typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, welding type--Pipe⇔Screw, plug-in typePipe⇔Screw, plug-in type-Pipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in type--Pipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in type-----Pipe⇔Pipe, same diameters, welding type / Pipe⇔Pipe, different diameters, welding typePipe⇔Pipe, different diameters, welding typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in type-Pipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, different diameters, plug-in type
                                                                                            TypeFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingStraightElbowFittingFittingRelated ProductsFittingFittingFittingFittingFittingFittingFittingRelated ProductsRelated ProductsFittingFittingRelated ProductsRelated ProductsRelated ProductsRelated ProductsRelated ProductsFittingFittingFittingFittingRelated ProductsFittingFitting
                                                                                            Material of Applicable PipeCopperCopperCopperSteelCopperCopperSteelSteelCopperCopperCopperCopperCopperSteelCopperCopperCopper--Copper / Polybutene / Other ResinsCopper / Stainless Steel-CopperCopperSteelCopperCopperSteelCopper--SteelSteel-----CopperCopperCopperCopper-CopperCopper
                                                                                            Max. Operating Pressure(MPa)776.862171540 ~ 5050-771520.650771.75--17-3.453.4521156.86317--40 ~ 5050-------6.866.86-6.861.6
                                                                                            Connection Thread TypeR----G (Threaded)R-----R-RG (Threaded)Rc--RR-RR---RcR--R-------------
                                                                                            Applicable Pipe Type--Copper Pipe (General)Steel pipe (general)-Copper Pipe (General)--Copper Pipe (for Construction)--Copper Pipe (General)Copper Pipe (General)---Copper Pipe (for Construction)--Copper Pipe (General)Copper Pipe (General)-Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Steel pipe (general)Copper Pipe (General)Copper Pipe (for Refrigerant)Steel pipe (general)Copper Pipe (General)---------Copper Pipe (for Construction) / Copper Pipe (for Refrigerant)Copper Pipe (for Construction)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)-Copper Pipe (General)Copper Pipe (for Construction)
                                                                                            Connection Shape--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/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)Elbow-ElbowStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)ElbowElbowElbowStraight 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/Reducer.etc)Tee-ElbowStraight Pipe⇔Screw(Union/Socket/Reducer.etc)
                                                                                            Fitting type--Ring FittingBite type Fittings-Bite type Fittings--Welding joint--Bite type FittingsFerrule Fitting---Welding jointFlare FittingsWelding jointSleeve-type fittingsRing Fitting-Ring FittingFlare FittingsBite type FittingsBite type FittingsFlare FittingsBite type FittingsBite type Fittings---------Welding jointWelding jointFlare FittingsFlare Fittings-Flare FittingsMechanical Joint
                                                                                            Applicable Tube Size Type--Copper Pipe mm size / Copper Pipe inch sizeSteel pipe JIS size / Steel pipe metric size-Copper Pipe mm size--Size for Copper Pipe construction--Copper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size---Size for Copper Pipe construction--Copper Pipe mm sizeCopper Pipe mm size-Copper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeSteel pipe JIS size / Steel pipe metric sizeCopper Pipe mm sizeSize for Copper Pipe RefrigerantSteel pipe metric sizeCopper Pipe mm size---------Size for Copper Pipe construction / Size for Copper Pipe RefrigerantSize for Copper Pipe constructionSize for Copper Pipe RefrigerantSize for Copper Pipe Refrigerant-Copper Pipe mm size / Copper Pipe inch sizeSize for Copper Pipe construction
                                                                                            Nominal A 1---8 ~ 25----15 ~ 50-------10-------6 ~ 25-------------15 ~ 2020----20
                                                                                            Nominal B 1---1 ~ 3/8----1 ~ 3/4-------3/8-------1 ~ 3/8-1/2 ~ 5/8-----------1/2 ~ 3/43/41/2 ~ 5/81/2 ~ 5/8--3/4
                                                                                            Nominal 1(mm)--3 ~ 158 ~ 38-6 ~ 25-----8 ~ 456 ~ 12------4 ~ 105 ~ 12-4 ~ 156 ~ 156 ~ 354 ~ 30-224 ~ 12--------------6 ~ 15-
                                                                                            Nominal 1(inch)--1/2 ~ 7/8--------1/4 ~ 3/8----------1/2 ~ 5/81/2 ~ 5/8-------------------1/2 ~ 7/8-
                                                                                            Applicable Pipe O.D. 1(mm)--3 ~ 22.228 ~ 38-6 ~ 25--15.88 ~ 53.98--6.35 ~ 57.16 ~ 12---12.7--4 ~ 105 ~ 12-4 ~ 19.056 ~ 19.056 ~ 354 ~ 306.35 ~ 19.05224 ~ 12---------6.35 ~ 22.2222.226.35 ~ 19.056.35 ~ 19.05-6 ~ 22.2222.22
                                                                                            Nominal A 2 [In case of different diameters]---6 ~ 20----------------------------------1015----15
                                                                                            Nominal of Thread1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)----1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A) / 1B(25A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)-----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) / 3/8B(10A) / 1/2B(15A)1/2B(15A)--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) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)---3/4B(20A)1/8B(6A) / 1/4B(8A)--1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)-------------
                                                                                            Nominal B 2 [In case of different diameters]---1/2 ~ 3/8----------------------------------3/81/2----1/2
                                                                                            Nominal 2 [In the case of different diameters](mm)---6 ~ 30-----------------------------------------
                                                                                            Surface TreatmentNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedTrivalent ChromateTrivalent Chromate-Not ProvidedNot ProvidedNot ProvidedNot ProvidedTrivalent ChromateNot ProvidedNot ProvidedNot Provided--Not ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot Provided-----Trivalent ChromateTrivalent Chromate------------
                                                                                            Nominal 2 [In the case of different diameters](inch)---------------------------------------------
                                                                                            Applicable Pipe O.D. 2 [In the case of different diameters](mm)---6 ~ 30----------------------------------12.715.88----15.88
                                                                                            Divisions of Max. Operating Pressure(MPa)--than 2.0Mpathan 2.0Mpa-than 2.0Mpa-----than 2.0Mpathan 2.0Mpa---2.0Mpa or Less2.0~7.0MPa2.0Mpa or Less1.0Mpa or Lessthan 2.0Mpa-than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa-----------than 2.0Mpathan 2.0Mpa-than 2.0Mpa2.0Mpa or Less
                                                                                            Types of Related components---------------------Mounting Fitting-------SleeveNut--Mounting FittingRingNutSleeveNut----Nut--

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                                                                                            Related Categories to Fittings for Steel Pipes and Copper Pipes