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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.
Days to Ship
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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 I.D. at the Smaller Dia. Section(Ø)

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

      Auxiliary Equipment TAC Fitting BF N Series

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

          Plug M-5P Miniature Fitting

            Minimal Fitting, Minimal Universal Elbow

            • On Sale Till 31/03/2025

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

              Auxiliary Equipment TAC Fitting, UEF Series

                Auxiliary Equipment TAC Fitting UEF N Series

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

                  • On Sale Till 31/03/2025

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

                    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

                      Auxiliary Equipment TAC Fitting UEF U Series

                      • On Sale Till 31/03/2025

                      Minimal Fitting, Minimal Straight

                      • On Sale Till 31/03/2025

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

                        Plug M-3P Mini Fitting

                          Extension Fitting M-5J Miniature Fitting

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

                            • On Sale Till 31/03/2025

                            Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting

                            • On Sale Till 31/03/2025

                            Minimal Fitting, Tube Clamp Sleeve

                              Plug 10-M-3P Mini Fitting

                                PT Elbow/Bushing Series, PT Elbow (45°)

                                • 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

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

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

                                      Auxiliary Equipment, TAC Fitting, NBF Series

                                        Minimal Fitting, Coupling

                                          Miniature Couplings - Barbed Couplers

                                            Ultra-Small Type Joint F Series

                                              Minimal Fitting, Union Tee

                                                Junron Brass Fitting, Panel Union

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

                                                  • On Sale Till 31/03/2025

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

                                                  • On Sale Till 31/03/2025

                                                  Barb Tee For Soft Tubes MS-5ATHU-3, -4, -6 Mini Fitting

                                                    Extension Fitting 10-MS-5J Mini Fitting

                                                      Auxiliary Equipment TAC Fitting PF Series

                                                        Auxiliary Equipment TAC Fittings, UTF Series

                                                        • On Sale Till 31/03/2025

                                                        Minimal Fitting Tightening Universal Elbow

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

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

                                                              Universal Elbow 10-MS-5UL Mini Fitting

                                                                Miniature Couplings - Plugs

                                                                • On Sale Till 31/03/2025

                                                                Miniature Couplings - Hose Nipples

                                                                  Auxiliary Equipment TAC Fitting, BHF Series

                                                                    Auxiliary Equipment TAC Fitting EXF Series

                                                                    Brand

                                                                    SMC

                                                                    KOGANEI

                                                                    SMC

                                                                    SMC

                                                                    PISCO

                                                                    SMC

                                                                    KOGANEI

                                                                    KOGANEI

                                                                    SMC

                                                                    SMC

                                                                    KOGANEI

                                                                    SMC

                                                                    KOGANEI

                                                                    PISCO

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    KOGANEI

                                                                    KOGANEI

                                                                    PISCO

                                                                    SMC

                                                                    CHIYODA

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    KOGANEI

                                                                    PISCO

                                                                    MISUMI

                                                                    CKD

                                                                    PISCO

                                                                    JUNKOSHA

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    KOGANEI

                                                                    KOGANEI

                                                                    PISCO

                                                                    SMC

                                                                    SMC

                                                                    SMC

                                                                    MISUMI

                                                                    MISUMI

                                                                    KOGANEI

                                                                    KOGANEI

                                                                    Product Series

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

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

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

                                                                    Plug M-5P Miniature Fitting

                                                                    Minimal Fitting, Minimal Universal Elbow

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

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

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

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

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

                                                                    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

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

                                                                    Minimal Fitting, Minimal Straight

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

                                                                    Plug M-3P Mini Fitting

                                                                    Extension Fitting M-5J Miniature Fitting

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

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

                                                                    Minimal Fitting, Tube Clamp Sleeve

                                                                    Plug 10-M-3P Mini Fitting

                                                                    PT Elbow/Bushing Series, PT Elbow (45°)

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

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

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

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

                                                                    Minimal Fitting, Coupling

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

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

                                                                    Minimal Fitting, Union Tee

                                                                    Junron Brass Fitting, Panel Union

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

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

                                                                    Barb Tee For Soft Tubes MS-5ATHU-3, -4, -6 Mini Fitting

                                                                    Extension Fitting 10-MS-5J Mini Fitting

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

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

                                                                    Minimal Fitting Tightening Universal Elbow

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

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

                                                                    Universal Elbow 10-MS-5UL Mini Fitting

                                                                    Miniature Couplings - Plugs

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

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

                                                                    Auxiliary Equipment TAC Fitting EXF Series【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 4 Day(s) 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 Same day or more 2 Day(s) or more Same day or more Same day or more 32 Day(s) 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 4 Day(s) or more 8 Day(s) 3 Day(s) or more Same day or more Same day or more 32 Day(s) or more 32 Day(s) or more 3 Day(s) or more 3 Day(s) or more Same day or more 32 Day(s) or more 31 Day(s) or more 32 Day(s) or more Same day Same day or more 4 Day(s) or more 4 Day(s) or more
                                                                    Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersOthersScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Screw Multipoint Connection / Screw <=> Tube Connection / Screw <=> Tube Multipoint Connection / Tube <=> Tube Equal Dia. ConnectionScrew <=> Screw Multipoint ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Screw ConnectionOthersScrew <=> Screw Multipoint Connection / Screw <=> Tube Multipoint ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionOthersScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw Connection
                                                                    Screw <=> Screw Connection Shape------Universal Elbows---------Male/Female Threads, Straight----Elbows----Female Straight-Elbows / Male Straight / Female Straight / Male/Female Threads, Straight / Partition Unions / Bushings-Partition Unions---Male/Female Threads, Straight-----Universal Elbows--Partition UnionsMale/Female Threads, Straight
                                                                    Nominal of Thread31/8 ~ M53-M3 ~ M5-M3 ~ M5M5--M3 ~ M5-M3 ~ M51/8 ~ M6-351/8 ~ M51/8 ~ M5--1/4 ~ 3/8-55-M3 ~ M51/8 ~ 51/4 ~ M5M51/2 ~ 3/8---5M3 ~ M8M3 ~ M5M5-5551/8 ~ 5M5M3 ~ M5
                                                                    Screw <=> Tube Connection ShapeElbow (Barb)Male StraightElbow (Barb)-Universal Elbow (Barb)Male, Straight (Barb)Universal Elbow (Barb)Universal ElbowsMale StraightElbow (Barb)Male StraightElbow (Barb)Universal Elbows / Universal Elbow (Barb)Male, Straight (Barb)Elbow (Barb)--Male Straight / Male, Straight (Barb)Male, Straight (Barb)---Elbow (Barb)Male, Straight (Barb)Elbows--Male, Straight (Barb)Elbows / Male Straight / Male, Straight (Barb) / Elbow (Barb)--Elbow (Barb)Elbow (Barb)----Universal ElbowsElbow (Barb)Male Straight--Male Straight--
                                                                    Tube Outer Dia.(Ø)43.2 ~ 6----3.2 ~ 64 ~ 6--1.8-3 ~ 6----3 ~ 63.2 ~ 64 ~ 6---64 ~ 63.2 ~ 6-4 ~ 63.2 ~ 6-------3.2 ~ 63 ~ 6-4 ~ 6--4 ~ 6--
                                                                    MaterialCopperCopper ~ Stainless SteelCopperCopperCopper ~ Stainless SteelStainless SteelCopper ~ Stainless SteelCopperCopperStainless SteelStainless SteelCopperCopperCopper ~ Stainless SteelCopperCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ PlasticCopperCopperCopperCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ SteelCopper ~ SteelCopperCopperCopperStainless SteelStainless SteelStainless SteelCopper ~ Stainless SteelCopperCopperCopperCopperStainless SteelCopperCopperCopperCopper ~ Stainless Steel
                                                                    Tube Inner Dia.(Ø)2.5---2 ~ 4--------2 ~ 4---------42.5 ~ 4------------2 ~ 4-2.5 ~ 4-----
                                                                    Screw <=> Screw Multipoint Shape----------------------------Manifolds ~ TeesTees------Universal Tees--------
                                                                    Screw <=> Tube Multipoint Connection Shape----------------------------Tees (Barb)----Tees (Barb)--Tees (Barb)--------
                                                                    Tube <=> Tube Connection Shape-------------------------Straight (Barb)--Straight (Barb)----------------
                                                                    Surface Treatment-Not Provided / Electroless Nickel Plating--Electroless Nickel Plating-Not Provided / Electroless Nickel PlatingElectroless Nickel Plating--Not Provided-Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating--Not Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel Plating-Electroless Nickel Plating---Not Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating / Zinc PlatingElectroless Nickel PlatingNot Provided----Not Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating-Electroless Nickel Plating-Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel Plating
                                                                    Screw TypesMR / MMMMMMMMMMMMR / MMMMR / MR / M-MRMMM-MR / MR / Rc / MMRcMMMMMMMMMMMR / MMM
                                                                    Other Shapes, Types---Plugs-----------Plugs---Other Related ComponentsPlugs-------Gaskets ~ Plugs------Plugs-----Plugs---
                                                                    Screw Type at the Smaller Dia. Section---------------------Rc------M----------------
                                                                    Screw Nominal at the Smaller Dia. Section---------------------1/4 ~ 3/8------3 ~ M5----------------
                                                                    Applicable Tube I.D. at the Smaller Dia. Section(Ø)---------------------------------------------

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                                                                    Related Categories to Miniature Couplings