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Fittings for Steel & Copper Pipes(Thread Size 2:3/8)

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)

    Elbow - Reducer, 90°, Brass, Pipe Fitting, Female NPT, Class 125

      Hex Bushing - Brass, Pipe Fitting, Female NPT to Male NPT, Class 125

        Reducer - Compression Tube Fitting, R Series

          Hex Bushing - Brass, Pipe Fitting, Male NPT to Female NPT, Class 125

            Hex Bushing - Nickel-Plated Brass, Pipe Fitting, Female NPT to Male NPT, Class 1000

              Hex Bushing - Brass, Pipe Fitting, Male BSPT to Female BSPT, Class 125

                Elbow - Reducer, 90°, Aluminum, Pipe Fitting, Female NPT to Male NPT, Class 150

                  Coupler - Reducer, Brass, Pipe Fitting, Female NPT, Class 125

                    Coupler - Reducer, Brass, Pipe Fitting, Female BSPT, Class 125

                      Tees - Reducer, Brass, Pipe Fitting, Female NPT, Class 125

                        Hex Bushing - Brass, Pipe Fitting, Female BSPT to Male BSPT, Class 125

                          Adapter - Reducer, Black Zinc-Plated Brass, Pipe Fitting, Female NPTF to Male NPTF, Class 1000

                            Hex Bushing - Aluminum, Pipe Fitting, Female NPT to Male NPT, Class 150

                              Coupler - Reducer, Aluminum, Pipe Fitting, Female NPT, Class 150

                                Tees - Reducer, Aluminum, Pipe Fitting, Female NPT, Class 150

                                Brand

                                USA Industrials

                                USA Industrials

                                Fuji Special

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                USA Industrials

                                Product Series

                                Elbow - Reducer, 90°, Brass, Pipe Fitting, Female NPT, Class 125

                                Hex Bushing - Brass, Pipe Fitting, Female NPT to Male NPT, Class 125

                                Reducer - Compression Tube Fitting, R Series

                                Hex Bushing - Brass, Pipe Fitting, Male NPT to Female NPT, Class 125

                                Hex Bushing - Nickel-Plated Brass, Pipe Fitting, Female NPT to Male NPT, Class 1000

                                Hex Bushing - Brass, Pipe Fitting, Male BSPT to Female BSPT, Class 125

                                Elbow - Reducer, 90°, Aluminum, Pipe Fitting, Female NPT to Male NPT, Class 150

                                Coupler - Reducer, Brass, Pipe Fitting, Female NPT, Class 125

                                Coupler - Reducer, Brass, Pipe Fitting, Female BSPT, Class 125

                                Tees - Reducer, Brass, Pipe Fitting, Female NPT, Class 125

                                Hex Bushing - Brass, Pipe Fitting, Female BSPT to Male BSPT, Class 125

                                Adapter - Reducer, Black Zinc-Plated Brass, Pipe Fitting, Female NPTF to Male NPTF, Class 1000

                                Hex Bushing - Aluminum, Pipe Fitting, Female NPT to Male NPT, Class 150

                                Coupler - Reducer, Aluminum, Pipe Fitting, Female NPT, Class 150

                                Tees - Reducer, Aluminum, Pipe Fitting, Female NPT, Class 150

                                Days to Ship 13 Days 51 Days or more 9 Days or more 13 Days 13 Days 13 Days or more 13 Days 13 Days 13 Days Quote 81 Days or more 13 Days 13 Days or more 13 Days 13 Days
                                MaterialBrassBrassSteelBrassBrassBrassSteelBrassBrassBrassBrassBrassSteelSteelSteel
                                Surface Treatment--Not Provided-Nickel Plating------Not Provided---
                                Applicable Fluid--Water / Air / Steam / Oil / Powder------------
                                Max. Operating Pressure12512521 - MPa12510001251501251251251251000150150150
                                Connection Type--Pipe to Tube Insert, Unequal Diameter------------
                                Connection ShapeElbow-Union---Elbow--------
                                Thread Size 1(inch)1 ~ 3/41 ~ 3/41/2 ~ 3/41 ~ 3/41/21/2 ~ 3/41/211/2 ~ 3/43/41/2 ~ 3/41/21 ~ 3/41/2 ~ 3/43/4
                                Thread Size 1(mm)---------------
                                Connection Thread TypeNPTNPT-NPTNPTRNPTNPTRcNPTRNPTNPTNPTNPT
                                Types--Fitting------------
                                Types of Related components---------------
                                Fitting type--Bite type Fittings------------
                                Applicable Pipe Type--Steel pipe (general)------------
                                Applicable Tube Size Type--Steel pipe JIS size------------
                                Tube Material--Steel------------
                                Thread Nominal---------------
                                Nominal A 1--15 ~ 20------------
                                Nominal 1(inch)---------------
                                Applicable Pipe O.D. 1(mm)--21.7 ~ 27.2------------
                                Nominal A 2 [In case of different diameters](mm)--10------------
                                Thread Size 2(inch)3/83/83/83/83/83/83/83/83/83/83/83/83/83/83/8
                                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)--17.3------------
                                Divisions of Max. Operating Pressure(MPa)--than 2.0Mpa------------

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