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Fittings for Steel Pipes and Copper Pipes(Nominal B 2 [In case of different diameters]:3/4)

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
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Brand
Product Series
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

      High Power Lock Variable Diameter Screw Tee

        LA Coupling, LA Type, Reducing Tees Branch with Screw, RT

          LA Coupling, HI-LA Multi Type, Reducing Tees with Branch Part Screws, RT

            CKMA Tee Joint with Reducer Three way Nut

            Brand

            FUJITOKU

            HITACHI KINZOKU

            RIKEN

            RIKEN

            CK_KINZOKU

            Product Series

            for Carbon Steel, Reducer R

            High Power Lock Variable Diameter Screw Tee

            LA Coupling, LA Type, Reducing Tees Branch with Screw, RT

            LA Coupling, HI-LA Multi Type, Reducing Tees with Branch Part Screws, RT

            CKMA Tee Joint with Reducer Three way Nut

            Days to Ship 5 Day(s) or more 6 Day(s) or more 11 Day(s) or more 11 Day(s) or more 7 Day(s) or more
            Applicable FluidWater / Air / vapor / Oil / PowderWater / Air / Gas / OilWater / Air / Gas / Chemical / OilWater / Air / Gas / Chemical / OilWater / Air / Oil
            MaterialSteelSteelSteelSteelStainless Steel
            Connection TypePipe⇔Pipe, different diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, different diameters, plug-in type
            TypeFittingFittingFittingFittingFitting
            Material of Applicable PipeSteelSteel / PVC / PolyethyleneSteel / PVCSteel / PVCSteel / PVC / Polyethylene
            Max. Operating Pressure(MPa)211111
            Connection Thread Type-RcRcRc-
            Applicable Pipe TypeSteel pipe (general)Steel pipe (general)Steel pipe (general)Steel pipe (general)Steel pipe (general)
            Connection ShapeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)TeeTeeTeeTee
            Fitting typeBite type FittingsMechanical JointMechanical JointMechanical JointMechanical Joint
            Applicable Tube Size TypeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS size
            Nominal A 12525 ~ 5025 ~ 5025 ~ 5080
            Nominal B 111 ~ 21 ~ 21 ~ 23
            Nominal 1(mm)-----
            Nominal 1(inch)-----
            Applicable Pipe O.D. 1(mm)3434 ~ 60.534 ~ 60.534 ~ 60.589.1
            Nominal A 2 [In case of different diameters]2020202020
            Nominal of Thread-3/4B(20A)3/4B(20A)3/4B(20A)-
            Nominal B 2 [In case of different diameters]3/43/43/43/43/4
            Nominal 2 [In the case of different diameters](mm)-----
            Surface TreatmentNot ProvidedZinc Plating / Epoxy ResinZinc 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)27.227.227.227.227.2
            Divisions of Max. Operating Pressure(MPa)than 2.0Mpa1.0Mpa or Less1.0Mpa 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