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Fittings for Steel Pipes and Copper Pipes(Nominal B 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
  1. 1
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, Hot Water Supply / Refrigerant Copper Pipe Fittings, Copper Pipe Socket

      Flareless Fitting for Anti-Vibration Fitting NE Type Steel Pipe Type - Connector (Male)

        for Carbon Steel, Union Elbow L

          for Carbon Steel, Union Tees, T

            for Carbon Steel, Reducer R

              for Carbon Steel, Both Ports Tees (Male) F

                Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Internal Threaded Adapter

                  Flare Union

                    Fitting for Copper Pipe, Male Adapter, R Screw Mounted, Brass

                      Brass Fitting, Half Union (Brass Sleeve)

                        for Carbon Steel, Service Tees (Male) FC

                          Service Tees (Female) for Carbon Steel FB

                            Half Elbow E for Carbon Steel

                              for Carbon Steel, Half Nipple, EN

                                Half Union for Carbon Steel S

                                  for Carbon Steel, Half Union (PF), SO

                                    Flared Union J for Carbon Steel

                                      for Carbon Steel, Female Union (PT), SA

                                        for Carbon Steel, Long Half Union SB

                                          Bulkhead Flared Union JA for Carbon Steel

                                            for Carbon Steel, Welding Half Union NW

                                              for Carbon Steel, Welding Flared Union, UW

                                                for Carbon Steel, Both Ports Tees (Female) FA

                                                  Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Threaded Adapter

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

                                                      Copper Pipe Fitting, Flare Type Copper Pipe Fitting (Refrigerant Compatible Part), Flare Outer Thread Adapter

                                                        Copper Tube Fittings, Fittings for Flared Type Copper Tube (Refrigerant Compatible), Flared One-Side Threaded Elbow

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

                                                            Copper Pipe Tee Fittings for Flared Copper Pipes, Refrigerant Type

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

                                                              Brand

                                                              MIYAKO

                                                              IHARA SCIENCE

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              MIYAKO

                                                              INABADENKI

                                                              ONDASEISAKUSYO

                                                              ONDASEISAKUSYO

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              FUJITOKU

                                                              MIYAKO

                                                              MIYAKO

                                                              MIYAKO

                                                              MIYAKO

                                                              MIYAKO

                                                              MIYAKO

                                                              MIYAKO

                                                              Product Series

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

                                                              Flareless Fitting for Anti-Vibration Fitting NE Type Steel Pipe Type - Connector (Male)

                                                              for Carbon Steel, Union Elbow L

                                                              for Carbon Steel, Union Tees, T

                                                              for Carbon Steel, Reducer R

                                                              for Carbon Steel, Both Ports Tees (Male) F

                                                              Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube Internal Threaded Adapter

                                                              Flare Union

                                                              Fitting for Copper Pipe, Male Adapter, R Screw Mounted, Brass

                                                              Brass Fitting, Half Union (Brass Sleeve)

                                                              for Carbon Steel, Service Tees (Male) FC

                                                              Service Tees (Female) for Carbon Steel FB

                                                              Half Elbow E for Carbon Steel

                                                              for Carbon Steel, Half Nipple, EN

                                                              Half Union for Carbon Steel S

                                                              for Carbon Steel, Half Union (PF), SO

                                                              Flared Union J for Carbon Steel

                                                              for Carbon Steel, Female Union (PT), SA

                                                              for Carbon Steel, Long Half Union SB

                                                              Bulkhead Flared Union JA for Carbon Steel

                                                              for Carbon Steel, Welding Half Union NW

                                                              for Carbon Steel, Welding Flared Union, UW

                                                              for Carbon Steel, Both Ports Tees (Female) FA

                                                              Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Threaded Adapter

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

                                                              Copper Pipe Fitting, Flare Type Copper Pipe Fitting (Refrigerant Compatible Part), Flare Outer Thread Adapter

                                                              Copper Tube Fittings, Fittings for Flared Type Copper Tube (Refrigerant Compatible), Flared One-Side Threaded Elbow

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

                                                              Copper Pipe Tee Fittings for Flared Copper Pipes, Refrigerant Type

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

                                                              CAD
                                                              • 3D
                                                              • 2D
                                                              • 2D
                                                              Days to Ship 2 Day(s) 4 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 9 Day(s) or more 5 Day(s) or more 8 Day(s) or more 8 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 7 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 9 Day(s) or more 9 Day(s) or more
                                                              Applicable FluidWaterOilWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWaterGasWater / Air / OilWater / Air / OilWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWaterWaterWater / Air / OilWater / GasWater / GasWater / GasWater / Gas
                                                              MaterialCopperSteelSteelSteelSteelSteelCopperBrassBrassBrassSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelCopperCopperBrassBrassBrassBrassBrass
                                                              Connection TypePipe⇔Pipe, same diameters, welding typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, welding typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, welding typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔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, welding typePipe⇔Screw, welding typePipe⇔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 type
                                                              TypeFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFitting
                                                              Material of Applicable PipeCopperSteelSteelSteelSteelSteelCopperCopperCopperCopperSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelCopperCopperCopperCopperCopperCopperCopper
                                                              Max. Operating Pressure(MPa)-4021212121--1.751.7521212121212121212121212121--6.866.866.866.866.86
                                                              Connection Thread Type-R---RRc-RRRRcRRRG (Threaded)-RcR---RcRG (Tapped)RR---
                                                              Applicable Pipe TypeCopper Pipe (for Refrigerant)Steel pipe (general)Steel pipe (general)Steel pipe (general)Steel pipe (general)Steel pipe (general)Copper Pipe (for Construction)Copper Pipe (for Refrigerant)Copper Pipe (for Construction)Copper Pipe (for Construction)Steel pipe (general)Steel pipe (general)Steel pipe (general)Steel pipe (general)Steel pipe (general)Steel 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 (for Construction)Copper Pipe (for Construction)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)
                                                              Connection ShapeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)ElbowTeeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)TeeStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)TeeTeeElbowStraight 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/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)TeeStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)ElbowStraight Pipe⇔Screw(Union/Socket/Reducer.etc)TeeElbow
                                                              Fitting typeWelding jointBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsWelding jointFlare FittingsWelding jointSleeve-type fittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsBite type FittingsWelding jointWelding jointFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare Fittings
                                                              Applicable Tube Size TypeSize for Copper Pipe RefrigerantSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSize for Copper Pipe constructionSize for Copper Pipe RefrigerantSize for Copper Pipe constructionSize for Copper Pipe constructionSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSize for Copper Pipe constructionSize for Copper Pipe constructionSize for Copper Pipe RefrigerantSize for Copper Pipe RefrigerantSize for Copper Pipe RefrigerantSize for Copper Pipe RefrigerantSize for Copper Pipe Refrigerant
                                                              Nominal A 1-888888-88888886 ~ 8888888888-----
                                                              Nominal B 11/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/41/4
                                                              Nominal 1(mm)------------------------------
                                                              Nominal 1(inch)------------------------------
                                                              Applicable Pipe O.D. 1(mm)6.3513.813.813.813.813.89.526.359.529.5213.813.813.813.813.813.813.813.813.813.813.813.813.89.529.526.356.356.356.356.35
                                                              Nominal A 2 [In case of different diameters]----6-------------------------
                                                              Nominal of Thread-1/4B(8A)---3/8B(10A)1/4B(8A)-1/2B(15A)3/8B(10A) / 1/2B(15A)3/8B(10A)3/8B(10A)1/4B(8A) / 3/8B(10A)3/8B(10A)1/4B(8A) / 3/8B(10A)1/4B(8A) / 3/8B(10A)-3/8B(10A)3/8B(10A)---3/8B(10A)1/4B(8A)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)---
                                                              Nominal B 2 [In case of different diameters]----1/8-------------------------
                                                              Nominal 2 [In the case of different diameters](mm)------------------------------
                                                              Surface Treatment--Not ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-------
                                                              Nominal 2 [In the case of different diameters](inch)------------------------------
                                                              Applicable Pipe O.D. 2 [In the case of different diameters](mm)----10.5-------------------------
                                                              Divisions of Max. Operating Pressure(MPa)-than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa--2.0Mpa or Less2.0Mpa or Lessthan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa--than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa
                                                              Types of Related components------------------------------

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                                                              Related Categories to Fittings for Steel Pipes and Copper Pipes