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  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Fittings for Steel Pipes and Copper Pipes(Nominal B 1:3/8)

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

    for Carbon Steel, Half Union (PF), SO

      Flare Union

        Brass Fitting, Half Union (Brass Sleeve)

          Half Elbow E for Carbon Steel

            for Carbon Steel, Union Tees, T

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

                Fitting for Copper Pipes, Female Adapter

                  LA Coupling, LA, Socket S

                    LA Coupling, LA Type, Reducing Male Adapter, RAP

                      LA Coupling, LA Type, Reducing Female Adapter, RAQ

                        LA Coupling HI-LA Multi-Type Socket S

                          for Carbon Steel, Service Tees (Male) FC

                            Service Tees (Female) for Carbon Steel FB

                              for Carbon Steel, Half Nipple, EN

                                Half Union for Carbon Steel S

                                  Flared Union J for Carbon Steel

                                    for Carbon Steel, Female Union (PT), SA

                                      for Carbon Steel, Union Elbow L

                                        for Carbon Steel, Reducer R

                                          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 (Male) F

                                                    for Carbon Steel, Both Ports Tees (Female) FA

                                                      Copper Pipe Fittings, Copper Pipe Fittings for Hot Water and Refrigerant, and Copper Pipe Tees

                                                        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 Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Threaded Socket (Bronze Rod)

                                                              Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Flameless Fitting for Copper Tubes

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

                                                                  Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Screw Adapter for Flexible Tubes

                                                                    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

                                                                            CKMA Joint Socket

                                                                              CKMA Joint Female Adapter

                                                                                CKMA Joint Male Adapter

                                                                                Brand

                                                                                FUJI SPECIAL

                                                                                INABADENKI

                                                                                ONDASEISAKUSYO

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                MIYAKO

                                                                                ONDASEISAKUSYO

                                                                                RIKEN

                                                                                RIKEN

                                                                                RIKEN

                                                                                RIKEN

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                FUJI SPECIAL

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                MIYAKO

                                                                                CK KINZOKU

                                                                                CK KINZOKU

                                                                                CK KINZOKU

                                                                                Product Series

                                                                                for Carbon Steel, Half Union (PF), SO

                                                                                Flare Union

                                                                                Brass Fitting, Half Union (Brass Sleeve)

                                                                                Half Elbow E for Carbon Steel

                                                                                for Carbon Steel, Union Tees, T

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

                                                                                Fitting for Copper Pipes, Female Adapter

                                                                                LA Coupling, LA, Socket S

                                                                                LA Coupling, LA Type, Reducing Male Adapter, RAP

                                                                                LA Coupling, LA Type, Reducing Female Adapter, RAQ

                                                                                LA Coupling HI-LA Multi-Type Socket S

                                                                                for Carbon Steel, Service Tees (Male) FC

                                                                                Service Tees (Female) for Carbon Steel FB

                                                                                for Carbon Steel, Half Nipple, EN

                                                                                Half Union for Carbon Steel S

                                                                                Flared Union J for Carbon Steel

                                                                                for Carbon Steel, Female Union (PT), SA

                                                                                for Carbon Steel, Union Elbow L

                                                                                for Carbon Steel, Reducer R

                                                                                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 (Male) F

                                                                                for Carbon Steel, Both Ports Tees (Female) FA

                                                                                Copper Pipe Fittings, Copper Pipe Fittings for Hot Water and Refrigerant, and Copper Pipe Tees

                                                                                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 Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Threaded Socket (Bronze Rod)

                                                                                Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Flameless Fitting for Copper Tubes

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

                                                                                Copper Tube Fitting, Copper Tube Fitting for Hot Water Supply, Copper Tube External Screw Adapter for Flexible Tubes

                                                                                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

                                                                                CKMA Joint Socket

                                                                                CKMA Joint Female Adapter

                                                                                CKMA Joint Male Adapter

                                                                                CAD
                                                                                • 2D
                                                                                • 2D
                                                                                Days to Ship 9 Day(s) or more 8 Day(s) or more 11 Day(s) or more 9 Day(s) or more 9 Day(s) or more 15 Day(s) or more 11 Day(s) or more 11 Day(s) or more 14 Day(s) or more 14 Day(s) or more 14 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 15 Day(s) or more 12 Day(s) or more 12 Day(s) or more 11 Day(s) or more 15 Day(s) or more 15 Day(s) or more 15 Day(s) or more 15 Day(s) or more 17 Day(s) or more 17 Day(s) or more 17 Day(s) or more
                                                                                Applicable FluidWater / Air / vapor / Oil / PowderGasWater / Air / OilWater / Air / vapor / Oil / PowderWater / Air / vapor / Oil / PowderWater / Air / OilWater / Air / OilWater / Air / Gas / Chemical / OilWater / Air / Gas / Chemical / OilWater / Air / Gas / Chemical / OilWater / Air / Gas / Chemical / 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 / PowderWater / Air / vapor / Oil / PowderWaterWaterWaterWaterWaterWaterWaterWater / GasWater / GasWater / GasWater / GasWater / Air / OilWater / Air / OilWater / Air / Oil
                                                                                MaterialSteelBrassBrassSteelSteelBrassBronzeSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelCopperCopperCopperBronzeBrassBronzeBronzeBrassBrassBrassBrassStainless SteelStainless SteelStainless Steel
                                                                                Connection 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⇔Screw, plug-in typePipe⇔Screw, welding typePipe⇔Pipe, same diameters, 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⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, different diameters, 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 typePipe⇔Pipe, same diameters, welding typePipe⇔Screw, welding typePipe⇔Screw, welding typePipe⇔Screw, welding typePipe⇔Pipe, same diameters, welding typePipe⇔Screw, welding typePipe⇔Screw, welding typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, 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
                                                                                TypeFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFitting
                                                                                Material of Applicable PipeSteelCopperCopperSteelSteelCopperCopperSteel / PVCSteel / PVCSteel / PVCSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelSteelCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperSteel / PVC / PolyethyleneSteel / PVC / PolyethyleneSteel / PVC / Polyethylene
                                                                                Max. Operating Pressure(MPa)21-1.7521216.861.7511112121212121212121212121212121-------6.866.866.866.86111
                                                                                Connection Thread TypeG (Threaded)-RR-RRc-RRc-RRcRR-Rc--R---RRc-RG (Tapped)R-RG (Threaded)R----RcR
                                                                                Applicable Pipe TypeSteel pipe (general)Copper Pipe (for Refrigerant)Copper Pipe (for Construction)Steel pipe (general)Steel pipe (general)Copper Pipe (for Refrigerant)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)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 Construction)Copper Pipe (for Construction)Copper Pipe (for Construction)Copper Pipe (for Construction)Copper Pipe (for Construction)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)Copper Pipe (for Refrigerant)Steel pipe (general)Steel pipe (general)Steel pipe (general)
                                                                                Connection ShapeStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)ElbowTeeStraight 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)TeeTeeStraight 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)ElbowStraight 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/Reducer.etc)TeeTeeTeeStraight 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)ElbowStraight Pipe⇔Screw(Union/Socket/Reducer.etc)TeeElbowStraight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)
                                                                                Fitting typeBite type FittingsFlare FittingsSleeve-type fittingsBite type FittingsBite type FittingsFlare FittingsWelding jointMechanical JointMechanical JointMechanical JointMechanical JointBite 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 jointWelding jointWelding jointWelding jointWelding jointWelding jointFlare FittingsFlare FittingsFlare FittingsFlare FittingsMechanical JointMechanical JointMechanical Joint
                                                                                Applicable Tube Size TypeSteel pipe JIS sizeSize for Copper Pipe RefrigerantSize for Copper Pipe constructionSteel pipe JIS sizeSteel pipe JIS sizeSize for Copper Pipe RefrigerantSize 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 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 constructionSize for Copper Pipe constructionSize for Copper Pipe constructionSize for Copper Pipe constructionSize for Copper Pipe constructionSize for Copper Pipe RefrigerantSize for Copper Pipe RefrigerantSize for Copper Pipe RefrigerantSize for Copper Pipe RefrigerantSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS size
                                                                                Nominal A 110-101010-1010101010101010101010101010101010101010101010101010----101010
                                                                                Nominal B 13/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/83/8
                                                                                Nominal 1(mm)---------------------------------------
                                                                                Nominal 1(inch)---------------------------------------
                                                                                Applicable Pipe O.D. 1(mm)17.39.5212.717.317.39.5212.717.317.317.317.317.317.317.317.317.317.317.317.317.317.317.317.317.317.312.712.712.712.712.712.712.79.529.529.529.5217.317.317.3
                                                                                Nominal A 2 [In case of different diameters]------------------6 ~ 8--------------------
                                                                                Nominal of Thread3/8B(10A) / 1/2B(15A)-1/2B(15A)3/8B(10A) / 1/2B(15A)-1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/2B(15A)-1/2B(15A)1/2B(15A)-1/2B(15A)1/2B(15A)1/2B(15A)3/8B(10A) / 1/2B(15A)-1/2B(15A)--3/8B(10A) / 1/2B(15A)---1/2B(15A)1/2B(15A)-3/8B(10A)1/2B(15A)1/2B(15A)-1/2B(15A)1/2B(15A)3/8B(10A) / 1/2B(15A)----1/2B(15A)1/2B(15A)
                                                                                Nominal B 2 [In case of different diameters]------------------1/4 ~ 1/8--------------------
                                                                                Nominal 2 [In the case of different diameters](mm)---------------------------------------
                                                                                Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedZinc Plating / Epoxy ResinZinc Plating / Epoxy ResinZinc Plating / Epoxy ResinZinc Plating / Epoxy ResinNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-----------Zinc Plating / Epoxy ResinZinc Plating / Epoxy ResinZinc Plating / Epoxy Resin
                                                                                Nominal 2 [In the case of different diameters](inch)---------------------------------------
                                                                                Applicable Pipe O.D. 2 [In the case of different diameters](mm)------------------10.5 ~ 13.8--------------------
                                                                                Divisions of Max. Operating Pressure(MPa)than 2.0Mpa-2.0Mpa or Lessthan 2.0Mpathan 2.0Mpathan 2.0Mpa2.0Mpa or Less1.0Mpa or Less1.0Mpa or Less1.0Mpa or Less1.0Mpa 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 2.0Mpathan 2.0Mpa-------than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa1.0Mpa or Less1.0Mpa or Less1.0Mpa or Less
                                                                                Types of Related components---------------------------------------

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                                                                                Related Categories to Fittings for Steel Pipes and Copper Pipes