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Miniature Couplings(Connection Types:Screw <=> Tube Connection)

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.
Days to Ship
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  • 9 Day(s) or Less
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  • 11 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 I.D. at the Smaller Dia. Section(Ø)

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

      Auxiliary Equipment TAC Fitting BF N Series

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

          Minimal Fitting, Minimal Universal Elbow

          • On Sale Till 31/03/2025

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

          • On Sale Till 31/03/2025

          Barb Fitting M-3AU-2/M-5AU-2 Mini Fitting

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

              Auxiliary Equipment TAC Fitting UEF U Series

              • On Sale Till 31/03/2025

              Minimal Fitting, Minimal Straight

                Auxiliary Equipment TAC Fittings, Fitting for Urethane Tube Series

                • On Sale Till 31/03/2025

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

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

                  • On Sale Till 31/03/2025

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

                    Auxiliary Equipment TAC Fitting UEF N Series

                    • On Sale Till 31/03/2025

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

                    • On Sale Till 31/03/2025

                    Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting

                      Auxiliary Equipment TAC Fitting, UEF Series

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

                        • On Sale Till 31/03/2025

                        Barb Fitting For Soft Tubes MS-5AU-3, -4, -6 Miniature Fitting

                          Ultra-Small Type Joint F Series

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

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

                                Miniature Couplings - Barbed Couplers

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

                                    Plug SPM

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

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

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

                                            Hose Nipple 10-M-5H-4, -6 Mini Fitting

                                              Hose Nipple 10-MS-5H-4, -6 Mini Fitting

                                              • On Sale Till 31/03/2025

                                              Miniature Couplings - Hose Nipples

                                              • On Sale Till 31/03/2025

                                              Minimal Fitting, Tightening Straight

                                                Auxiliary Equipment Clean System Instrument TAC Fittings, Fitting for Nylon Tube Series

                                                  Terrapin Connector, Micro Coupling Socket

                                                    Bamboo Shoot Fitting Series Barb Type Connector

                                                      Insert Nipple SPA

                                                        Barb Elbow M-3ALU-2/M-5ALHU-2 Mini 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

                                                              Auxiliary Equipment TAC Fittings, UER U Series

                                                              • On Sale Till 31/03/2025

                                                              Minimal Fitting Tightening Universal Elbow

                                                                Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Threaded Part for Installed Mold

                                                                  Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Female Screw Straight

                                                                  • On Sale Till 31/03/2025

                                                                  Mold Cooling - Mold Temperature Control Joint - Threaded Part for Installed Mold

                                                                    Terrapin Connector Nipple

                                                                    Brand

                                                                    SMC

                                                                    KOGANEI

                                                                    SMC

                                                                    PISCO

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    KOGANEI

                                                                    PISCO

                                                                    KOGANEI

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    KOGANEI

                                                                    SMC

                                                                    KOGANEI

                                                                    KOGANEI

                                                                    SMC

                                                                    SMC

                                                                    CKD

                                                                    SMC

                                                                    SMC

                                                                    MISUMI

                                                                    KOGANEI

                                                                    CHELIC

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    MISUMI

                                                                    PISCO

                                                                    KOGANEI

                                                                    CHIYODA

                                                                    NITTA

                                                                    CHELIC

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    KOGANEI

                                                                    PISCO

                                                                    PISCO

                                                                    PISCO

                                                                    PISCO

                                                                    CHIYODA

                                                                    Product Series

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

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

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

                                                                    Minimal Fitting, Minimal Universal Elbow

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

                                                                    Barb Fitting M-3AU-2/M-5AU-2 Mini Fitting

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

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

                                                                    Minimal Fitting, Minimal Straight

                                                                    Auxiliary Equipment TAC Fittings, Fitting for Urethane Tube Series【10 Pieces Per Package】

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

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

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

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

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

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

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

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

                                                                    Barb Fitting For Soft Tubes MS-5AU-3, -4, -6 Miniature Fitting

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

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

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

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

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

                                                                    Plug SPM

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

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

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

                                                                    Hose Nipple 10-M-5H-4, -6 Mini Fitting

                                                                    Hose Nipple 10-MS-5H-4, -6 Mini Fitting

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

                                                                    Minimal Fitting, Tightening Straight

                                                                    Auxiliary Equipment Clean System Instrument TAC Fittings, Fitting for Nylon Tube Series【10 Pieces Per Package】

                                                                    Terrapin Connector, Micro Coupling Socket

                                                                    Bamboo Shoot Fitting Series Barb Type Connector

                                                                    Insert Nipple SPA

                                                                    Barb Elbow M-3ALU-2/M-5ALHU-2 Mini 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

                                                                    Auxiliary Equipment TAC Fittings, UER U Series【5 Pieces Per Package】

                                                                    Minimal Fitting Tightening Universal Elbow

                                                                    Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Threaded Part for Installed Mold

                                                                    Mold Cooling - Mold Temperature Control Joint - Built-in Stop Valve - Female Screw Straight

                                                                    Mold Cooling - Mold Temperature Control Joint - Threaded Part for Installed Mold

                                                                    Terrapin Connector Nipple【1-10 Pieces Per Package】

                                                                    CAD
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                                                                    Days to Ship Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 32 Day(s) or more Same day or more Same day or more 2 Day(s) or more 4 Day(s) or more 32 Day(s) 32 Day(s) 32 Day(s) or more 31 Day(s) or more 32 Day(s) or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 11 Day(s) Same day or more 32 Day(s) or more 32 Day(s) or more 4 Day(s) or more Same day or more 10 Day(s) 10 Day(s) Same day or more 9 Day(s) or more
                                                                    Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Connection
                                                                    Screw <=> Screw Connection Shape---------------------------------------------
                                                                    Nominal of Thread31/8 ~ M53M3 ~ M5---M3 ~ M51/8 ~ M6M3 ~ M5-5-M5-1/8 ~ M5M3 ~ M55-1/8 ~ M5--1/8 ~ 51/8 ~ M51/2 ~ M5--5551/8 ~ 51/8 ~ M5M51/8M5M5-55M3 ~ M5M51/4 ~ 3/81/4 ~ 3/81/2 ~ 3/81/4 ~ M5
                                                                    Screw <=> Tube Connection ShapeElbow (Barb)Male StraightElbow (Barb)Universal Elbow (Barb)Male, Straight (Barb)Elbow (Barb)Male StraightUniversal Elbows / Universal Elbow (Barb)Male, Straight (Barb)Male StraightElbow (Barb)ElbowsElbow (Barb)Universal ElbowsElbow (Barb)Male, Straight (Barb)Universal Elbow (Barb)Male, Straight (Barb)Elbow (Barb)Elbows / Male Straight / Male, Straight (Barb) / Elbow (Barb)Elbow (Barb)Elbow (Barb)Male, Straight (Barb)Male Straight / Male, Straight (Barb)Male, Straight (Barb)Elbow (Barb)Elbow (Barb)Elbow (Barb)Male StraightMale StraightMale StraightMale StraightMale, Straight (Barb)Male StraightMale StraightMale, Straight (Barb)Elbow (Barb)Elbow (Barb)Elbow (Barb)ElbowsUniversal ElbowsMale StraightFemale StraightMale StraightMale Straight
                                                                    Tube Outer Dia.(Ø)-3.2 ~ 64----3 ~ 6-1.8-4 ~ 6-4 ~ 6-3.2 ~ 63.2 ~ 66-3.2 ~ 6--4 ~ 63 ~ 6---3.18 ~ 64 ~ 64 ~ 64 ~ 63 ~ 63.2-3.5 ~ 64 ~ 6-3.18 ~ 63.18 ~ 61.83 ~ 6---4 ~ 6
                                                                    MaterialCopperCopper ~ Stainless SteelCopperCopper ~ Stainless SteelStainless SteelCopperCopperCopperCopper ~ Stainless SteelStainless SteelCopperCopperStainless SteelCopperCopperCopper ~ Stainless SteelCopperCopperStainless SteelCopperCopperCopperCopper ~ SteelCopper ~ Stainless SteelSteelCopperCopperCopperCopperStainless SteelCopperCopper ~ Stainless SteelCopperCopperCopperCopperCopperStainless SteelStainless SteelStainless SteelCopper-Copper-Copper
                                                                    Tube Inner Dia.(Ø)--2.52 ~ 4----2 ~ 4--2.5 ~ 4-----4---------2 ~ 42.5 ~ 42.5 ~ 4-2 ~ 4--2 ~ 4--2 ~ 42 ~ 4-2 ~ 4----
                                                                    Screw <=> Screw Multipoint Shape---------------------------------------------
                                                                    Screw <=> Tube Multipoint Connection Shape---------------------------------------------
                                                                    Tube <=> Tube Connection Shape---------------------------------------------
                                                                    Surface Treatment-Not Provided / Electroless Nickel Plating-Electroless Nickel Plating-Electroless Nickel Plating-Electroless Nickel PlatingElectroless Nickel PlatingNot Provided---Electroless Nickel Plating-Not Provided / Electroless Nickel PlatingElectroless Nickel Plating--Electroless Nickel Plating--Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel Plating--Electroless Nickel PlatingElectroless Nickel Plating-Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingNot ProvidedNot ProvidedElectroless Nickel PlatingElectroless Nickel Plating--Not ProvidedElectroless Nickel Plating---Not Provided
                                                                    Screw TypesMR / MMMMMMMR / MMMMMMMR / MMMMR / MMMR / MR / MRc / MMMMMMR / MR / MMRMMMMMMMRRRR / M
                                                                    Other Shapes, Types-------------------Gaskets ~ Plugs-------------------------
                                                                    Screw Type at the Smaller Dia. Section------------------------------------------Rc--
                                                                    Screw Nominal at the Smaller Dia. Section------------------------------------------1/4 ~ 3/8--
                                                                    Applicable Tube I.D. at the Smaller Dia. Section(Ø)---------------------------------------------

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                                                                    Related Categories to Miniature Couplings