(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Our website upgrade are completed! Latest improvements are now LIVE to enhance your ordering experience. You may be logged out due to the update. Please take note to login again or reset credentials if needed. More details here. 

Fittings for Steel Pipes and Copper Pipes(Connection Type:Pipe⇔Pipe, different diameters, plug-in type)

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, Reducer R

      Ring Type Fitting Reducing Union for Copper Pipes

        Bite Hydraulic Pipe Fittings/Reducer

          Ring Fitting Branch Ring Joint RE for Different Diameters

            Flared Joint  Differential Diameter Two-Port Flare Joint FE

              for Copper Tube - B Type Flareless Fitting - GUR Type - REDUCING UNION

                CKMA Joint Different Diameters Socket

                  CKMA Tee Joint with Reducer Three way Nut

                    PLSM Fitting Reducing Socket

                      PLSM Fitting, Three-way Mechanical Reducing Socket

                      Brand

                      FUJITOKU

                      SANKOMS

                      MISUMI

                      ASOH

                      ASOH

                      FUJITOKU

                      CK_KINZOKU

                      CK_KINZOKU

                      JFEPIPEFITTING

                      JFEPIPEFITTING

                      Product Series

                      for Carbon Steel, Reducer R

                      Ring Type Fitting Reducing Union for Copper Pipes

                      Bite Hydraulic Pipe Fittings/Reducer

                      Ring Fitting Branch Ring Joint RE for Different Diameters

                      Flared Joint Differential Diameter Two-Port Flare Joint FE

                      for Copper Tube - B Type Flareless Fitting - GUR Type - REDUCING UNION

                      CKMA Joint Different Diameters Socket

                      CKMA Tee Joint with Reducer Three way Nut

                      PLSM Fitting Reducing Socket

                      PLSM Fitting, Three-way Mechanical Reducing Socket

                      CAD
                      • 2D / 3D
                      Days to Ship 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 7 Day(s) or more 7 Day(s) or more 15 Day(s) or more 15 Day(s) or more
                      Applicable FluidWater / Air / vapor / Oil / PowderWater / Air / OilOilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilGasGas
                      MaterialSteelBrassSteelBrassBrassBrassStainless SteelStainless SteelSteelSteel
                      Connection TypePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in typePipe⇔Pipe, different diameters, plug-in type
                      TypeFittingFittingFittingFittingFittingFittingFittingFittingFittingFitting
                      Material of Applicable PipeSteelCopperSteelCopperCopperCopperSteel / PVC / PolyethyleneSteel / PVC / PolyethyleneSteel / PolyethyleneSteel / Polyethylene
                      Max. Operating Pressure(MPa)212.94503.453.4515110.10.1
                      Connection Thread Type----------
                      Applicable Pipe TypeSteel pipe (general)Copper Pipe (General)-Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (General)Steel pipe (general)Steel pipe (general)Steel pipe / gas pipeSteel pipe / gas pipe
                      Connection ShapeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Reducer.etc)-Straight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Reducer.etc)Straight Pipe⇔Screw(Union/Socket/Reducer.etc)TeeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)Tee
                      Fitting typeBite type FittingsRing Fitting-Ring FittingFlare FittingsBite type FittingsMechanical JointMechanical JointMechanical JointMechanical Joint
                      Applicable Tube Size TypeSteel pipe JIS size / Steel pipe metric sizeCopper Pipe mm size-Copper Pipe mm size / Copper Pipe inch size / Copper Pipe mm-inch sizeCopper Pipe mm size / Copper Pipe inch size / Copper Pipe mm-inch sizeCopper Pipe mm sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS size
                      Nominal A 18 ~ 25-----138032 ~ 10050 ~ 100
                      Nominal B 11 ~ 3/8-----1/231 1/2 ~ 42 ~ 4
                      Nominal 1(mm)8 ~ 386 ~ 10-6 ~ 126 ~ 126 ~ 30----
                      Nominal 1(inch)---1/2 ~ 3/81/2 ~ 3/8-----
                      Applicable Pipe O.D. 1(mm)8 ~ 386 ~ 10-6 ~ 12.76 ~ 12.76 ~ 3021.789.142.7 ~ 114.360.5 ~ 114.3
                      Nominal A 2 [In case of different diameters]6 ~ 20-----1013 ~ 5025 ~ 8040 ~ 50
                      Nominal of Thread----------
                      Nominal B 2 [In case of different diameters]1/2 ~ 3/8-----3/81 ~ 3/41 ~ 31 1/2 ~ 2
                      Nominal 2 [In the case of different diameters](mm)6 ~ 308 ~ 12-8 ~ 158 ~ 154 ~ 25----
                      Surface TreatmentNot ProvidedNickel PlatingTrivalent ChromateNot ProvidedNot ProvidedNot ProvidedZinc Plating / Epoxy ResinZinc Plating / Epoxy ResinPolyethylene ResinPolyethylene Resin
                      Nominal 2 [In the case of different diameters](inch)---1/2 ~ 5/81/2 ~ 5/8-----
                      Applicable Pipe O.D. 2 [In the case of different diameters](mm)6 ~ 308 ~ 12-6.35 ~ 15.886.35 ~ 15.884 ~ 2517.321.7 ~ 60.534 ~ 89.148.6 ~ 60.5
                      Divisions of Max. Operating Pressure(MPa)than 2.0Mpathan 2.0Mpa-than 2.0Mpathan 2.0Mpathan 2.0Mpa1.0Mpa or Less1.0Mpa or Less1.0Mpa or Less1.0Mpa or Less
                      Types of Related components----------

                      Loading...

                      1. 1

                      Related Categories to Fittings for Steel Pipes and Copper Pipes