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Fittings for Steel & Copper Pipes(Applicable Tube Size Type:Copper Pipe inch size)

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)

    Unions - Compression Tube Fitting, Brass, RS Series

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

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

          Straight Connector - Brass, Compression Fitting, Male BSPT, RMC Series

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

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

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

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

                    Straight Connector - Flare Tube Fitting, Brass, Female Straight Thread, FG Series

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

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

                          Straight Connector - Brass, Flare Fitting, Male BSPT, FMC Series

                            Unions - Bulkhead, Brass, Flare Fitting, FUB Series

                              Unions - Expander/Reducer, Compression Tube Fitting, Brass, RE Series

                                Unions - Compression Tube Fitting with Lock Nuts, Brass, RW Series

                                  Tees - Compression Tube Fitting, Brass, RT Series

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

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

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

                                          Straight Connector - Expander/Reducer, Flare Tube Fitting, Brass, Double, FE Series

                                            90° Elbows - Flare Tube Fitting, Brass, Double, FL Series

                                              Tees - Flare Tube Fitting, Brass, FT Series

                                                Unions - Bulkhead, Compression Tube Fitting, GU1 Series

                                                  Unions - Bite Fitting, GT-1 Series

                                                  Brand

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Koyo

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Koyo

                                                  Koyo

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Asoh

                                                  Fuji Special

                                                  Fuji Special

                                                  Product Series

                                                  Unions - Compression Tube Fitting, Brass, RS Series

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

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

                                                  Straight Connector - Brass, Compression Fitting, Male BSPT, RMC Series

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

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

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

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

                                                  Straight Connector - Flare Tube Fitting, Brass, Female Straight Thread, FG Series

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

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

                                                  Straight Connector - Brass, Flare Fitting, Male BSPT, FMC Series

                                                  Unions - Bulkhead, Brass, Flare Fitting, FUB Series

                                                  Unions - Expander/Reducer, Compression Tube Fitting, Brass, RE Series

                                                  Unions - Compression Tube Fitting with Lock Nuts, Brass, RW Series

                                                  Tees - Compression Tube Fitting, Brass, RT Series

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

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

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

                                                  Straight Connector - Expander/Reducer, Flare Tube Fitting, Brass, Double, FE Series

                                                  90° Elbows - Flare Tube Fitting, Brass, Double, FL Series

                                                  Tees - Flare Tube Fitting, Brass, FT Series

                                                  Unions - Bulkhead, Compression Tube Fitting, GU1 Series

                                                  Unions - Bite Fitting, GT-1 Series

                                                  Days to Ship 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 11 Days or more 11 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 11 Days or more 8 Days or more 11 Days or more 11 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 9 Days or more 9 Days or more
                                                  MaterialBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrass
                                                  Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                  Applicable FluidWater / Air / OilWater / Air / OilWater / Air / OilAirWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilWater / Air / OilAirAirWater / 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 - MPa7 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa7 - MPa7 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa3.45 - MPa15 - MPa15 - MPa
                                                  Connection TypePipe to Tube Insert, Equal DiameterPipe to Thread InsertPipe to Thread InsertPipe to Thread InsertPipe to Thread InsertPipe to Thread InsertPipe to Thread InsertPipe to Tube Insert, Equal DiameterPipe to Thread InsertPipe to Thread InsertPipe to Thread InsertPipe to Thread InsertPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Unequal DiameterPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Thread InsertPipe to Thread InsertPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Unequal DiameterPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal DiameterPipe to Tube Insert, Equal Diameter
                                                  Connection ShapeUnionElbowUnion, Inside- Outside ThreadUnion, Inside- Outside ThreadUnion, Inside- Outside ThreadUnion, Inside- Outside ThreadElbowElbowUnion, Inside- Outside ThreadElbowTeeUnion, Inside- Outside ThreadUnionUnionUnionTeeTeeTeeUnionUnionElbowTeeUnionUnion
                                                  Thread Size 1(inch)------------------------
                                                  Thread Size 1(mm)------------------------
                                                  Connection Thread Type-RRRRRcRc--RRR----RR------
                                                  TypesFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFitting
                                                  Types of Related components------------------------
                                                  Fitting typeRing FittingRing FittingFlare FittingsRing FittingRing FittingRing FittingRing FittingRing FittingFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsRing FittingRing FittingRing FittingRing FittingRing FittingFlare FittingsFlare FittingsFlare FittingsFlare FittingsBite type FittingsBite type Fittings
                                                  Applicable Pipe TypeCopper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (General)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 (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)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 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 sizeCopper Pipe inch size
                                                  Tube MaterialCopperCopperCopperCopper / Stainless SteelCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopper
                                                  Thread Nominal-1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)1/8B(6A) / 1/4B(8A) / 3/8B(10A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/4B(8A) / 3/8B(10A)-1/4B(8A) / 3/8B(10A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)1/4B(8A)----1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 3/4B(20A)------
                                                  Nominal A 1------------------------
                                                  Nominal 1(inch)1/4 ~ 5/81/2 ~ 5/81/2 ~ 5/81/4 ~ 3/81/2 ~ 5/81/2 ~ 5/81/2 ~ 3/81/2 ~ 5/81/4 ~ 3/81/2 ~ 5/81/2 ~ 5/81/43/81/2 ~ 3/81/2 ~ 3/81/2 ~ 5/81/4 ~ 3/81/2 ~ 5/81/2 ~ 5/81/2 ~ 3/81/2 ~ 5/81/2 ~ 5/8-1/2 ~ 7/8
                                                  Applicable Pipe O.D. 1(mm)6.35 ~ 19.056.35 ~ 19.056.35 ~ 19.053.18 ~ 9.536.35 ~ 19.056.35 ~ 15.889.52 ~ 12.76.35 ~ 19.056.35 ~ 9.526.35 ~ 19.056.35 ~ 19.056.359.526.35 ~ 12.76.35 ~ 12.76.35 ~ 19.056.35 ~ 9.526.35 ~ 19.056.35 ~ 19.056.35 ~ 12.76.35 ~ 15.886.35 ~ 19.0515.146.35 ~ 22.22
                                                  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)-------------1/2 ~ 5/8-----1/2 ~ 5/8----
                                                  Applicable Pipe O.D. 2 [In the case of different diameters](mm)-------------9.53 ~ 15.88-----9.52 ~ 15.88----
                                                  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 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa

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                                                  Related Categories to Fittings for Steel & Copper Pipes