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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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  • Same day
  • 2 Day(s) or Less
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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)
  • On Sale Till 31/05/2024

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

  • On Sale Till 31/05/2024

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

  • On Sale Till 31/05/2024

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

  • On Sale Till 31/05/2024

Plug M-5P Miniature Fitting

  • On Sale Till 31/05/2024

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

  • On Sale Till 31/05/2024

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

    Miniature Couplings - Hose Nipples

      Auxiliary Equipment, TAC Fitting, NBF Series

        Auxiliary Equipment TAC Fitting, UEF Series

          Minimal Fitting, Minimal Straight

            For General Piping, Tube Fitting, Extended Fitting Bushing

            • On Sale Till 31/05/2024

            Extension Fitting M-5J Miniature Fitting

              Minimal Fitting, Minimal Universal Elbow

                Ultra-Small Type Joint F Series

                  Junron Brass Fitting, Panel Union

                  • On Sale Till 31/05/2024

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

                  • On Sale Till 31/05/2024

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

                  • On Sale Till 31/05/2024

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

                  • On Sale Till 31/05/2024

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

                  • On Sale Till 31/05/2024

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

                    Minimal Fitting, Plug

                      Minimal Fitting Tightening Universal Elbow

                        Miniature Couplings - Barbed Couplers

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

                            Minimal Fitting, Extension Fitting

                              PT Elbow/Bushing Series, Differing Diameter Nipple

                                Junron Stainless Steel Fitting, Panel Union

                                • On Sale Till 31/05/2024

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

                                  Gaskets for Auxiliary Equipment TAC Screw Piping Fitting Series

                                    Auxiliary Equipment TAC Fitting UEF U Series

                                      Minimal Fitting, Tightening Straight

                                        PT Elbow/Bushing Series, Nipple

                                        • On Sale Till 31/05/2024

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

                                          Extension Fitting 10-MS-5J Mini Fitting

                                            Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting

                                              Auxiliary Equipment TAC Fitting RBF Series

                                                Minimal Fitting, Minimal Different Diameter Nipple

                                                  Auxiliary Equipment TAC Fittings Fitting for Urethane Tube Series, Nipple NBF BU Series (for Urethane Tubes)

                                                    PT Elbow / Bushing Series, PT Elbow

                                                      PP Tube Connector Taper Type Different Diameters Type

                                                      • On Sale Till 31/05/2024

                                                      Plug M-3P Mini Fitting

                                                      • On Sale Till 31/05/2024

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

                                                        Auxiliary Equipment TAC Fitting PF Series

                                                          Auxiliary Equipment TAC Fittings, Fitting for Urethane Tube Series

                                                            Junron Handy-Touch Fitting, Sleeve

                                                            Brand

                                                            SMC

                                                            SMC

                                                            SMC

                                                            SMC

                                                            SMC

                                                            SMC

                                                            MISUMI

                                                            KOGANEI

                                                            KOGANEI

                                                            PISCO

                                                            PISCO

                                                            SMC

                                                            PISCO

                                                            CKD

                                                            JUNKOSHA

                                                            SMC

                                                            SMC

                                                            SMC

                                                            SMC

                                                            SMC

                                                            PISCO

                                                            PISCO

                                                            MISUMI

                                                            KOGANEI

                                                            PISCO

                                                            CHIYODA

                                                            JUNKOSHA

                                                            SMC

                                                            KOGANEI

                                                            KOGANEI

                                                            PISCO

                                                            CHIYODA

                                                            SMC

                                                            SMC

                                                            KOGANEI

                                                            KOGANEI

                                                            PISCO

                                                            KOGANEI

                                                            CHIYODA

                                                            SANPLATEC

                                                            SMC

                                                            SMC

                                                            KOGANEI

                                                            KOGANEI

                                                            JUNKOSHA

                                                            Product Series

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

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

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

                                                            Plug M-5P Miniature Fitting

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

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

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

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

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

                                                            Minimal Fitting, Minimal Straight

                                                            For General Piping, Tube Fitting, Extended Fitting Bushing

                                                            Extension Fitting M-5J Miniature Fitting

                                                            Minimal Fitting, Minimal Universal Elbow

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

                                                            Junron Brass Fitting, Panel Union

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

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

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

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

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

                                                            Minimal Fitting, Plug

                                                            Minimal Fitting Tightening Universal Elbow

                                                            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】

                                                            Minimal Fitting, Extension Fitting

                                                            PT Elbow/Bushing Series, Differing Diameter Nipple

                                                            Junron Stainless Steel Fitting, Panel Union

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

                                                            Gaskets for Auxiliary Equipment TAC Screw Piping Fitting Series【1-100 Pieces Per Package】

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

                                                            Minimal Fitting, Tightening Straight

                                                            PT Elbow/Bushing Series, Nipple

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

                                                            Extension Fitting 10-MS-5J Mini Fitting

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

                                                            Auxiliary Equipment TAC Fitting RBF Series【1-5 Pieces Per Package】

                                                            Minimal Fitting, Minimal Different Diameter Nipple

                                                            Auxiliary Equipment TAC Fittings Fitting for Urethane Tube Series, Nipple NBF BU Series (for Urethane Tubes)【10 Pieces Per Package】

                                                            PT Elbow / Bushing Series, PT Elbow

                                                            PP Tube Connector Taper Type Different Diameters Type【10 Pieces Per Package】

                                                            Plug M-3P Mini Fitting

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

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

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

                                                            Junron Handy-Touch Fitting, Sleeve

                                                            CAD
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                                                            Days to Ship 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 Same day or more Same day or more 4 Day(s) 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 Same day or more 2 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) 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 46 Day(s) or more Same day or more 4 Day(s) or more Same day 2 Day(s) or more 4 Day(s) or more 7 Day(s) Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more
                                                            Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Screw Connection / Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Screw Multipoint Connection / Screw <=> Tube Connection / Screw <=> Tube Multipoint Connection / Tube <=> Tube Equal Dia. ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionTube <=> Tube Stepped Dia. ConnectionTube <=> Tube Stepped Dia. ConnectionScrew <=> Screw ConnectionTube <=> Tube Equal Dia. ConnectionOthersScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionOthers
                                                            Screw <=> Screw Connection Shape--------Universal Elbows-BushingsMale/Female Threads, Straight-Elbows / Male Straight / Female Straight / Male/Female Threads, Straight / Partition Unions / BushingsPartition Unions---------Male/Female Threads, StraightMale StraightPartition Unions----Male Straight-Male/Female Threads, Straight-Bushings--Elbows------
                                                            Nominal of Thread353--51/8 ~ 5-M3 ~ M51/8 ~ M61/2 ~ M5×0.85M3 ~ M51/4 ~ M51/2 ~ 3/8-----M3 ~ M5M51/8 ~ 51/8 ~ M5M3 ~ M51/2 ~ 3/81/2 ~ 3/8-M3 ~ M5M3 ~ M51/8 ~ M51/2 ~ 3/8-51/8 ~ M51/4 ~ M5--1/2 ~ 3/8-3-M3 ~ M8M3 ~ M5-
                                                            Screw <=> Tube Connection ShapeElbow (Barb)Male, Straight (Barb)Elbow (Barb)-Male, Straight (Barb)ElbowsMale Straight-Universal Elbow (Barb)Male, Straight (Barb)--Universal Elbow (Barb)Elbows / Male Straight / Male, Straight (Barb) / Elbow (Barb)-Elbow (Barb)Male StraightElbow (Barb)Elbow (Barb)Elbow (Barb)-Universal ElbowsMale, Straight (Barb)Male Straight / Male, Straight (Barb)---Elbow (Barb)-Universal Elbows / Universal Elbow (Barb)Male Straight-Elbow (Barb)-Male, Straight (Barb)------Elbow (Barb)-Male Straight-
                                                            Tube Outer Dia.(Ø)-64--4 ~ 64 ~ 63.2 ~ 63.2 ~ 6----3.2 ~ 6-------3 ~ 64 ~ 63 ~ 6-----3 ~ 63 ~ 6---3.2 ~ 6--1.8 ~ 3-----1.84 ~ 6
                                                            MaterialCopperCopperCopperCopperStainless SteelCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopperCopperCopper ~ Stainless SteelCopper ~ SteelCopperCopperCopperCopperCopperStainless SteelCopper ~ Stainless SteelCopperCopper ~ SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopperStainless SteelCopperStainless Steel ~ SteelCopperCopper ~ Stainless SteelCopperCopperStainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopperStainless SteelCopper ~ Stainless SteelPlasticCopperStainless SteelCopper ~ Stainless SteelStainless Steel-
                                                            Tube Inner Dia.(Ø)-42.5--2.5 ~ 4---2 ~ 4--2 ~ 4--------2 ~ 4--------2 ~ 4-----2.5 ~ 4--5 ~ 8-----
                                                            Screw <=> Screw Multipoint Shape-------------Manifolds ~ Tees-------------------------------
                                                            Screw <=> Tube Multipoint Connection Shape-------------Tees (Barb)-------------------------------
                                                            Tube <=> Tube Connection Shape-------Straight (Barb)-----Straight (Barb)----------------------Straight (Barb)Straight (Barb)-Straight (Barb)-----
                                                            Surface Treatment------Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel Plating--Electroless Nickel PlatingElectroless Nickel Plating / Zinc PlatingNot Provided--Electroless Nickel Plating--Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot ProvidedElectroless Nickel PlatingNot ProvidedElectroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel Plating--Not Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingNot ProvidedNot Provided / Electroless Nickel PlatingNot Provided--Not Provided / Electroless Nickel PlatingNot Provided-
                                                            Screw TypesMMMMMMR / M-MR / MR / MMMR / Rc / MRcMMMMMMMR / MR / MMRRcMMMR / MRMMR / MR / M--R-MMMM-
                                                            Other Shapes, Types---Plugs---------Gaskets ~ Plugs------Plugs-------Gaskets-----------Plugs-Plugs--
                                                            Screw Type at the Smaller Dia. Section----------Rc / M--M-----------R---------M--Rc------
                                                            Screw Nominal at the Smaller Dia. Section----------1/2 ~ M5×0.8--3 ~ M5-----------1/4 ~ 3/8---------3 ~ 5--1/2 ~ 3/8------
                                                            Applicable Tube I.D. at the Smaller Dia. Section(Ø)------------------------------------2 ~ 2.5--8 ~ 13-----

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