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Fittings for Steel & Copper Pipes(Nominal 1:3/4)

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

  • Union
  • Union, Inside- Outside Thread
  • Elbow
  • Tee
  • Cross
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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)

    90° Elbows - Compression Tube Fitting, Brass, Male NPT, RL Series

      Straight Connector - Compression Tube Fitting, Brass, Male NPT, RS Series

        Unions - Compression Tube Fitting, Brass, RS Series

          90° Elbows - Flare Tube Fitting, Brass, Male NPT, FL Series

            Straight Connector - Flare Tube Fitting, Brass, Male NPT, FS Series

              90° Elbows - Compression Tube Fitting, Brass, RL Series

                Tees - Compression Tube Fitting, Brass, RT Series

                  Tees - Compression Tube Fitting, Brass, Middle Male NPT, RT Series

                    Straight Connector - Flare Tube Fitting, Brass, Double, FS Series

                      Tees - Flare Tube Fitting, Brass, FT Series

                        Tees - Flare Tube Fitting, Brass, Male NPT, FT Series

                          Unions - Bite Fitting, GT-1 Series

                          Brand

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Asoh

                          Fuji Special

                          Product Series

                          90° Elbows - Compression Tube Fitting, Brass, Male NPT, RL Series

                          Straight Connector - Compression Tube Fitting, Brass, Male NPT, RS Series

                          Unions - Compression Tube Fitting, Brass, RS Series

                          90° Elbows - Flare Tube Fitting, Brass, Male NPT, FL Series

                          Straight Connector - Flare Tube Fitting, Brass, Male NPT, FS Series

                          90° Elbows - Compression Tube Fitting, Brass, RL Series

                          Tees - Compression Tube Fitting, Brass, RT Series

                          Tees - Compression Tube Fitting, Brass, Middle Male NPT, RT Series

                          Straight Connector - Flare Tube Fitting, Brass, Double, FS Series

                          Tees - Flare Tube Fitting, Brass, FT Series

                          Tees - Flare Tube Fitting, Brass, Male NPT, FT Series

                          Unions - Bite Fitting, GT-1 Series

                          Days to Ship 11 Days or more 8 Days or more 11 Days or more 11 Days or more 11 Days or more 11 Days or more 11 Days or more 11 Days or more 11 Days or more 11 Days or more 11 Days or more 9 Days or more
                          MaterialBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrass
                          Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                          Applicable FluidWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / Oil
                          Max. Operating Pressure3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa15 - MPa
                          Connection TypePipe to Thread InsertPipe to Thread InsertPipe to Tube Insert, Equal DiameterPipe to Thread InsertPipe to Thread InsertPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Thread InsertPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Thread InsertPipe to Tube Insert, Equal Diameter
                          Connection ShapeElbowUnion, Inside- Outside ThreadUnionElbowUnion, Inside- Outside ThreadElbowTeeTeeUnionTeeTeeUnion
                          Thread Size 1(inch)------------
                          Thread Size 1(mm)------------
                          Connection Thread TypeRR-RR--R--R-
                          TypesFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFitting
                          Types of Related components------------
                          Fitting typeRing FittingRing FittingRing FittingFlare FittingsFlare FittingsRing FittingRing FittingRing FittingFlare FittingsFlare FittingsFlare FittingsBite type Fittings
                          Applicable Pipe TypeCopper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (General)
                          Applicable Tube Size TypeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch sizeCopper Pipe inch size
                          Tube MaterialCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopper
                          Thread Nominal1/2B(15A) / 3/4B(20A)1/2B(15A) / 3/4B(20A)-3/4B(20A)3/4B(20A)--3/4B(20A)--3/4B(20A)-
                          Nominal A 1------------
                          Nominal 1(inch)3/43/43/43/43/43/43/43/43/43/43/43/4
                          Applicable Pipe O.D. 1(mm)19.0519.0519.0519.0519.0519.0519.0519.0519.0519.0519.0519.05
                          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)than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa

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