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

Fittings for Steel & Copper Pipes(Applicable Fluid:Gas)

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

  • Union
  • Union, Inside- Outside Thread
  • Elbow
  • Tee
  • Cross
  1. 1
Brand
Product Series
Days to Ship
Material
Surface Treatment
Applicable Fluid
Max. Operating Pressure
Connection Type
Connection Shape
Thread Size 1(inch)
Thread Size 1(mm)
Connection Thread Type
Types
Types of Related components
Fitting type
Applicable Pipe Type
Applicable Tube Size Type
Tube Material
Thread Nominal
Nominal A 1
Nominal 1(inch)
Applicable Pipe O.D. 1(mm)
Nominal A 2 [In case of different diameters](mm)
Thread Size 2(inch)
Thread Size 2(mm)
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)

    Elbow - Rubber Packing Seal with Outer Ring, SLHPL Series

      Flare Nut - Brass, FN series

        Coupler - Rubber Packing Seal with Outer Ring, SLHPS Series

          Coupler - Rubber Packing Seal with Outer Ring, KHPS Series

            Straight Connector - Rubber Packing Seal with Outer Ring, SLHPFS Series

            Brand

            Hitachi Metals

            Inaba Denki

            Hitachi Metals

            Hitachi Metals

            Hitachi Metals

            Product Series

            Elbow - Rubber Packing Seal with Outer Ring, SLHPL Series

            Flare Nut - Brass, FN series

            Coupler - Rubber Packing Seal with Outer Ring, SLHPS Series

            Coupler - Rubber Packing Seal with Outer Ring, KHPS Series

            Straight Connector - Rubber Packing Seal with Outer Ring, SLHPFS Series

            Days to Ship 10 Days or more 8 Days or more 10 Days or more 8 Days or more 10 Days or more
            MaterialSteelBrassSteelSteelSteel
            Surface TreatmentZinc Plating / Epoxy ResinNot ProvidedZinc PlatingZinc PlatingZinc Plating
            Applicable FluidGasGasGasGasGas
            Max. Operating Pressure1.0 - MPa-1.0 - MPa1.0 - MPa1.0 - MPa
            Connection TypePipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Thread Insert
            Connection ShapeElbowUnionUnionUnionUnion, Inside- Outside Thread
            Thread Size 1(inch)1 ~ 3/41/2 ~ 5/81 ~ 3/41 ~ 3/41
            Thread Size 1(mm)-----
            Connection Thread Type----R
            TypesFittingFittingFittingFittingFitting
            Types of Related components-----
            Fitting typeMechanical JointFlare FittingsMechanical JointMechanical JointMechanical Joint
            Applicable Pipe TypeSteel pipe (general)Copper Pipe (for Refrigerant)Steel pipe (general)Steel pipe (general)Steel pipe (general)
            Applicable Tube Size TypeSteel pipe JIS sizeSize for Copper Pipe RefrigerantSteel pipe JIS sizeSteel pipe JIS sizeSteel pipe JIS size
            Tube MaterialSteel / PVC / PolyethyleneCopperSteel / PVC / PolyethyleneSteel / PVCSteel / PVC / Polyethylene
            Thread Nominal----1B(25A)
            Nominal A 115 ~ 80-15 ~ 8020 ~ 5025
            Nominal 1(inch)-----
            Applicable Pipe O.D. 1(mm)21.7 ~ 89.16.35 ~ 19.0521.7 ~ 89.127.2 ~ 60.534
            Nominal A 2 [In case of different diameters](mm)-----
            Thread Size 2(inch)-----
            Thread Size 2(mm)-----
            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)1.0Mpa or Less-1.0Mpa or Less1.0Mpa or Less1.0Mpa or Less

            Loading...

            1. 1

            Application example related to this category

            Related Categories to Fittings for Steel & Copper Pipes