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Miniature Couplings

Miniature pipe fitting is the general term for a miniature part used to connect one pipe to another when installing pipes. They enable pipe installation with unrestricted layouts, and are used when installing air, steam, water or oil pipes. They are often used with equipment for food processing, general chemical applications and nuclear power. Types include flange fittings, screw-in fittings, union fittings and socket fittings. The products available include minimal fittings (straight), barbed fitting connectors, minimal fittings and minimal universal elbows. Miniature pipe fittings are made of materials such as brass (with electroless nickel plating), stainless steel and malleable cast iron. Selecting the right type of miniature pipe fitting for the application is important since different types have different levels of corrosion resistance, pitting corrosion resistance and intergranular corrosion resistance.
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  • 1 Day(s) or Less
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  • 10 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Connection Types
Screw <=> Screw Connection Shape
Nominal of Thread
Screw <=> Tube Connection Shape
Tube Outer Dia.(Ø)
Material
Tube Inner Dia.(Ø)
Screw <=> Screw Multipoint Shape
Screw <=> Tube Multipoint Connection Shape
Tube <=> Tube Connection Shape
Surface Treatment
Screw Types
Other Shapes, Types
Screw Type at the Smaller Dia. Section
Screw Nominal at the Smaller Dia. Section
Applicable Tube O.D. at the Smaller Dia. Section(Ø)
Applicable Tube I.D. at the Smaller Dia. Section(Ø)

    Barb Elbow For Soft Tubes M-3ALU-3, -4 Mini Fitting

      Barb Fitting For Soft Tubes M-3AU-3, -4 Mini Fitting

        Minimal Fitting, Extension Fitting

          Minimal Fitting, Minimal Universal Elbow

            Plug M-5P Miniature Fitting

              Hose Elbow M-5HLH-4, -6 Miniature Fitting

                Auxiliary Equipment TAC Fitting EXF Series

                  Plug M-3P Mini Fitting

                    Barb Elbow For Nylon Tubes M-5ALN-4, -6 - Barb Elbow For Soft Tubes M-5ALU-3, -4, -6

                      Hose Nipple M-5H-4, -6 Miniature Fitting

                        Auxiliary Equipment TAC Fittings for Urethane Tubes Clamp Fittings/Barbed Fittings

                          Auxiliary Equipment TAC Fitting CF Series

                            Hose Elbow M-5HL-4, -6 Miniature Fitting

                              Minimal Fitting, Coupling

                                Gasket

                                  Minimal Fitting Tightening Universal Elbow

                                    Miniature Couplings - Barbed Couplers

                                      PT Elbow/Bushing Series, Nipple

                                        Barb Fitting For Soft Tubes M-5AU-3, -4, -6 Mini Fitting

                                          Extension Fitting M-5J Miniature Fitting

                                            Stainless Steel Miniature Pipe Fitting 10-MS Barbed Fitting for Tube, 10-MS-5AU-3,4,6

                                              Stainless Steel Miniature Pipe Fitting 10-MS Barb Elbow for Tube, 10-MS-5ALHU-3,4,6

                                                Hose Elbow 10-MS-5HLH-4, -6 Mini Fitting

                                                  Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting

                                                    Minimal Fitting, Minimal Straight

                                                      Hose Nipple MS-5H-4, -6 Miniature Fitting

                                                        Barb Elbow For Polyurethane Tube, 10-M-3ALU-3, -4

                                                          Barb Fitting For Polyurethane Tube, 10-M-5AU-3, -4, -6

                                                            Ultra-Small Type Joint F Series

                                                              Auxiliary Equipment TAC Fitting BF N Series

                                                                Auxiliary Equipment TAC Fitting, UEF Series

                                                                  Minimal Fitting, Plug

                                                                    Barb Fitting For Nylon Tube M-5AN-4, -6

                                                                      Barb Fitting For Polyurethane Tube 10-M-3AU-3, -4

                                                                        Barb Elbow For Polyurethane Tube, 10-M-5ALU-3, -4, -6

                                                                          Miniature Couplings - Hose Nipples

                                                                            Auxiliary Equipment, TAC Fitting, NBF Series

                                                                              Auxiliary Equipment TAC Fitting UEF U Series

                                                                                Minimal Fitting Bulkhead Union

                                                                                  For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                                    Tera-Pin Connector M5 Nipple

                                                                                      Plug SPM

                                                                                        Nipple M-3N Mini Fitting

                                                                                          Barb Elbow For Nylon Tubes M-5ALHN-4, -6 - Barb Elbow For Soft Tubes M-5ALHU-3, -4, -6

                                                                                            Barb Elbow For Polyurethane Tube, 10-M-5ALHU-3, -4, -6

                                                                                            Brand

                                                                                            SMC

                                                                                            SMC

                                                                                            PISCO

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            SMC

                                                                                            PISCO

                                                                                            SMC

                                                                                            PISCO

                                                                                            MISUMI

                                                                                            CHIYODA

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            CKD

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            MISUMI

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            CHELIC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            Product Series

                                                                                            Barb Elbow For Soft Tubes M-3ALU-3, -4 Mini Fitting

                                                                                            Barb Fitting For Soft Tubes M-3AU-3, -4 Mini Fitting

                                                                                            Minimal Fitting, Extension Fitting

                                                                                            Minimal Fitting, Minimal Universal Elbow

                                                                                            Plug M-5P Miniature Fitting

                                                                                            Hose Elbow M-5HLH-4, -6 Miniature Fitting

                                                                                            Auxiliary Equipment TAC Fitting EXF Series【10 Pieces Per Package】

                                                                                            Plug M-3P Mini Fitting

                                                                                            Barb Elbow For Nylon Tubes M-5ALN-4, -6 - Barb Elbow For Soft Tubes M-5ALU-3, -4, -6

                                                                                            Hose Nipple M-5H-4, -6 Miniature Fitting

                                                                                            Auxiliary Equipment TAC Fittings for Urethane Tubes Clamp Fittings/Barbed Fittings【5-10 Pieces Per Package】

                                                                                            Auxiliary Equipment TAC Fitting CF Series【10 Pieces Per Package】

                                                                                            Hose Elbow M-5HL-4, -6 Miniature Fitting

                                                                                            Minimal Fitting, Coupling

                                                                                            Gasket

                                                                                            Minimal Fitting Tightening Universal Elbow

                                                                                            Miniature Couplings - Barbed Couplers【1-50 Pieces Per Package】

                                                                                            PT Elbow/Bushing Series, Nipple

                                                                                            Barb Fitting For Soft Tubes M-5AU-3, -4, -6 Mini Fitting

                                                                                            Extension Fitting M-5J Miniature Fitting

                                                                                            Stainless Steel Miniature Pipe Fitting 10-MS Barbed Fitting for Tube, 10-MS-5AU-3,4,6

                                                                                            Stainless Steel Miniature Pipe Fitting 10-MS Barb Elbow for Tube, 10-MS-5ALHU-3,4,6

                                                                                            Hose Elbow 10-MS-5HLH-4, -6 Mini Fitting

                                                                                            Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting【5-10 Pieces Per Package】

                                                                                            Minimal Fitting, Minimal Straight

                                                                                            Hose Nipple MS-5H-4, -6 Miniature Fitting

                                                                                            Barb Elbow For Polyurethane Tube, 10-M-3ALU-3, -4

                                                                                            Barb Fitting For Polyurethane Tube, 10-M-5AU-3, -4, -6

                                                                                            Ultra-Small Type Joint F Series【1-10 Pieces Per Package】

                                                                                            Auxiliary Equipment TAC Fitting BF N Series【10 Pieces Per Package】

                                                                                            Auxiliary Equipment TAC Fitting, UEF Series【5 Pieces Per Package】

                                                                                            Minimal Fitting, Plug

                                                                                            Barb Fitting For Nylon Tube M-5AN-4, -6

                                                                                            Barb Fitting For Polyurethane Tube 10-M-3AU-3, -4

                                                                                            Barb Elbow For Polyurethane Tube, 10-M-5ALU-3, -4, -6

                                                                                            Miniature Couplings - Hose Nipples【1-50 Pieces Per Package】

                                                                                            Auxiliary Equipment, TAC Fitting, NBF Series【10 Pieces Per Package】

                                                                                            Auxiliary Equipment TAC Fitting UEF U Series【5 Pieces Per Package】

                                                                                            Minimal Fitting Bulkhead Union

                                                                                            For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                                            Tera-Pin Connector M5 Nipple【10 Pieces Per Package】

                                                                                            Plug SPM

                                                                                            Nipple M-3N Mini Fitting

                                                                                            Barb Elbow For Nylon Tubes M-5ALHN-4, -6 - Barb Elbow For Soft Tubes M-5ALHU-3, -4, -6

                                                                                            Barb Elbow For Polyurethane Tube, 10-M-5ALHU-3, -4, -6

                                                                                            CAD
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                                                                                            Days to Ship 3 Day(s) or more 3 Day(s) or more 1 Day(s) or more 1 Day(s) or more 3 Day(s) or more 2 Day(s) or more 4 Day(s) or more 3 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 3 Day(s) or more 9 Day(s) or more 21 Day(s) 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 3 Day(s) or more 9 Day(s) or more 9 Day(s) or more 3 Day(s) or more 9 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 9 Day(s) or more 3 Day(s) or more 3 Day(s) or more 4 Day(s) or more 2 Day(s) or more 1 Day(s) or more 3 Day(s) or more 9 Day(s) or more 3 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) or more 9 Day(s) 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 3 Day(s) or more 21 Day(s) or more
                                                                                            Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Screw ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Screw Multipoint Connection / Screw <=> Tube Connection / Screw <=> Tube Multipoint Connection / Tube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube Connection
                                                                                            Screw <=> Screw Connection Shape--Male/Female Threads, Straight---Male/Female Threads, Straight----Female Straight-Female Straight---Male Straight-Male/Female Threads, Straight--------Elbows / Male Straight / Female Straight / Male/Female Threads, Straight / Partition Unions / Bushings-Universal Elbows-------Partition UnionsBushingsMale Straight-Male Straight--
                                                                                            Nominal of Thread33M3 ~ M5M3 ~ M5--M3 ~ M53-51/8 ~ M5M3 ~ M55M3 ~ M5-M51/8 ~ 51/2 ~ 3/8-55551/8 ~ M51/8 ~ M6--51/4 ~ M51/8 ~ M5M3 ~ M5M3 ~ M5--51/8 ~ 5-M3 ~ M5M101/2 ~ M5×0.8M51/2 ~ M53-5
                                                                                            Screw <=> Tube Connection ShapeElbow (Barb)Elbow (Barb)-Universal Elbow (Barb)-Male Straight--Elbow (Barb)Male, Straight (Barb)Male Straight / Male, Straight (Barb)-Elbows--Universal ElbowsMale, Straight (Barb)-Elbow (Barb)-Elbow (Barb)Elbow (Barb)ElbowsMale, Straight (Barb)Male, Straight (Barb)Male, Straight (Barb)Elbow (Barb)Elbow (Barb)Elbows / Male Straight / Male, Straight (Barb) / Elbow (Barb)Male StraightUniversal Elbow (Barb)-Elbow (Barb)Elbow (Barb)Elbow (Barb)Male Straight-Universal Elbows / Universal Elbow (Barb)---Male, Straight (Barb)-Elbow (Barb)Elbow (Barb)
                                                                                            Tube Outer Dia.(Ø)4--------63 ~ 6-4 ~ 6--3 ~ 64 ~ 6---3.18 ~ 63.18 ~ 64 ~ 63.2 ~ 6----3.2 ~ 63.2 ~ 63.2 ~ 6---3.18 ~ 64 ~ 63.2 ~ 63 ~ 6------3.18 ~ 6
                                                                                            MaterialCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopperCopperCopper ~ Stainless SteelCopperCopperCopperCopper ~ Stainless SteelCopperCopperCopper ~ Stainless Steel-CopperCopper ~ SteelCopperCopperCopperStainless SteelStainless SteelStainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelStainless SteelCopperCopperCopper ~ SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopperCopperCopperCopperCopper ~ Stainless SteelCopperCopperCopperCopperSteelCopper ~ Stainless SteelCopperCopper
                                                                                            Tube Inner Dia.(Ø)2.5--2 ~ 4-----4--2.5 ~ 4--2 ~ 4----2 ~ 42 ~ 42.5 ~ 4-2 ~ 4---------2 ~ 4---------2 ~ 4
                                                                                            Screw <=> Screw Multipoint Shape----------------------------Manifolds ~ Tees----------------
                                                                                            Screw <=> Tube Multipoint Connection Shape----------------------------Tees (Barb)----------------
                                                                                            Tube <=> Tube Connection Shape----------------------------Straight (Barb)-------Straight (Barb)--------
                                                                                            Surface Treatment--Electroless Nickel PlatingElectroless Nickel Plating--Not Provided / Electroless Nickel Plating---Not Provided / Electroless Nickel PlatingElectroless Nickel Plating-Electroless Nickel Plating-Electroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel Plating-----Not Provided / Electroless Nickel PlatingElectroless Nickel Plating--Electroless Nickel PlatingElectroless Nickel Plating / Zinc PlatingNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel Plating--Electroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating-Not ProvidedElectroless Nickel Plating--Electroless Nickel Plating
                                                                                            Screw TypesMMMMMMMMMMR / MMMM-MR / MRMMMMMR / MR / MMMMR / Rc / MR / MMMMMMR / M-MMR / MMRc / MMMM
                                                                                            Other Shapes, Types----Plugs--Plugs------Gaskets-------------Gaskets ~ Plugs--Plugs-------------
                                                                                            Screw Type at the Smaller Dia. Section----------------------------M---------MRc / M-----
                                                                                            Screw Nominal at the Smaller Dia. Section----------------------------3 ~ M5---------M51/2 ~ M5×0.8-----
                                                                                            Applicable Tube O.D. at the Smaller Dia. Section(Ø)---------------------------------------------
                                                                                            Applicable Tube I.D. at the Smaller Dia. Section(Ø)---------------------------------------------

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