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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
  • All
  • 1 Day(s) or Less
  • 2 Day(s) or Less
  • 3 Day(s) or Less
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 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 O.D. at the Smaller Dia. Section(Ø)
Applicable Tube I.D. at the Smaller Dia. Section(Ø)

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

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

        Minimal Fitting, Minimal Straight

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

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

              Plug M-5P Miniature Fitting

                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

                      Terrapin Connector, Micro Coupling Plug

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

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

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

                              Auxiliary Equipment TAC Fitting, UEF Series

                                Minimal Fitting, Tightening Straight

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

                                    Gasket

                                      Auxiliary Equipment, TAC Fitting, NBF Series

                                        PT Elbow / Bushing Series, PT Elbow

                                          Reducer M-32R-2/M-04R-2 Mini Fitting

                                            Ultra-Small Type Joint F Series

                                              Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting

                                                Auxiliary Equipment TAC Fitting, BHF Series

                                                  Minimal Fitting, Minimal Universal Elbow

                                                    Minimal Fitting, Minimal Different Diameter Nipple

                                                      Minimal Fitting Tightening Universal Elbow

                                                        Supply Joint SLB Series Elbow

                                                          Terrapin Connector, Micro Coupling Socket

                                                            PT Elbow/Bushing Series, Nipple

                                                              PP Tube Connector Taper Type Different Diameters Type

                                                                Junron Handy Touch Fitting, Nipple

                                                                  Miniature Couplings - Nipples

                                                                    Miniature Couplings - Plugs

                                                                      Auxiliary Equipment TAC Fitting RBF Series

                                                                        Auxiliary Equipment TAC Fitting SF Series

                                                                          For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                            Junron Brass Fitting, Panel Union

                                                                              PP Tube Connectors,.Tapered Type I-Model

                                                                                Geared Motor, GM-SSY Series

                                                                                  Insert Nipple SPA

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

                                                                                      Universal Elbow M-5UL Miniature Fitting

                                                                                        Universal Tee M-5UT Miniature Fitting

                                                                                          Extension Fitting M-5J Miniature Fitting

                                                                                            Miniature Fittings, Spare Parts

                                                                                            Brand

                                                                                            SMC

                                                                                            SMC

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            MISUMI

                                                                                            KOGANEI

                                                                                            CHIYODA

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            CHIYODA

                                                                                            SMC

                                                                                            CKD

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            PISCO

                                                                                            KOGANEI

                                                                                            CHIYODA

                                                                                            CHIYODA

                                                                                            SANPLATEC

                                                                                            JUNKOSHA

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            JUNKOSHA

                                                                                            SANPLATEC

                                                                                            NITTA

                                                                                            CHELIC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            Product Series

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

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

                                                                                            Minimal Fitting, Minimal Straight

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

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

                                                                                            Plug M-5P Miniature Fitting

                                                                                            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】

                                                                                            Terrapin Connector, Micro Coupling Plug

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

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

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

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

                                                                                            Minimal Fitting, Tightening Straight

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

                                                                                            Gasket

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

                                                                                            PT Elbow / Bushing Series, PT Elbow

                                                                                            Reducer M-32R-2/M-04R-2 Mini Fitting

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

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

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

                                                                                            Minimal Fitting, Minimal Universal Elbow

                                                                                            Minimal Fitting, Minimal Different Diameter Nipple

                                                                                            Minimal Fitting Tightening Universal Elbow

                                                                                            Supply Joint SLB Series Elbow

                                                                                            Terrapin Connector, Micro Coupling Socket

                                                                                            PT Elbow/Bushing Series, Nipple

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

                                                                                            Junron Handy Touch Fitting, Nipple

                                                                                            Miniature Couplings - Nipples

                                                                                            Miniature Couplings - Plugs

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

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

                                                                                            For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                                            Junron Brass Fitting, Panel Union

                                                                                            PP Tube Connectors,.Tapered Type I-Model【10 Pieces Per Package】

                                                                                            Geared Motor, GM-SSY Series

                                                                                            Insert Nipple SPA

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

                                                                                            Universal Elbow M-5UL Miniature Fitting

                                                                                            Universal Tee M-5UT Miniature Fitting

                                                                                            Extension Fitting M-5J Miniature Fitting

                                                                                            Miniature Fittings, Spare Parts

                                                                                            CAD
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
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                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            Days to Ship 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 21 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 31 Day(s) or more 21 Day(s) 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 3 Day(s) or more 2 Day(s) or more 4 Day(s) or more 1 Day(s) or more 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) 5 Day(s) or more 1 Day(s) 2 Day(s) 4 Day(s) or more 4 Day(s) or more 1 Day(s) or more 5 Day(s) or more 9 Day(s) 7 Day(s) or more 4 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 21 Day(s) or more
                                                                                            Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersTube <=> Tube Equal Dia. ConnectionScrew <=> Screw ConnectionOthersScrew <=> Screw Connection / Screw <=> Screw Multipoint Connection / Screw <=> Tube Connection / Screw <=> Tube Multipoint Connection / Tube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionTube <=> Tube Stepped Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionOthersScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionTube <=> Tube Equal Dia. Connection-Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw Multipoint ConnectionScrew <=> Screw ConnectionOthers
                                                                                            Screw <=> Screw Connection Shape-------------Universal Elbows----Elbows-Elbows / Male Straight / Female Straight / Male/Female Threads, Straight / Partition Unions / Bushings-Partition Unions---Elbows-Male Straight--Male Straight-BushingsMale/Female Threads, StraightBushingsPartition Unions----Universal Elbows-Male/Female Threads, Straight-
                                                                                            Nominal of Thread331/8 ~ M65---1/8 ~ 51/8 ~ M51/8 ~ M5-5-M3 ~ M51/8 ~ M55--1/2 ~ 3/8-1/4 ~ M51/8 ~ M5M5M3 ~ M5-M51/81/8 ~ M51/2 ~ 3/8-1/4 ~ M5551/4 ~ M5M51/2 ~ M5×0.81/2 ~ 3/8--M5---5-
                                                                                            Screw <=> Tube Connection ShapeElbow (Barb)Elbow (Barb)Male, Straight (Barb)ElbowsElbow (Barb)-Elbow (Barb)Male, Straight (Barb)Male Straight / Male, Straight (Barb)Male StraightElbow (Barb)Male, Straight (Barb)Male StraightUniversal Elbow (Barb)Male StraightMale Straight----Elbows / Male Straight / Male, Straight (Barb) / Elbow (Barb)Male, Straight (Barb)-Universal Elbow (Barb)-Universal Elbows-Male Straight--Male Straight--------Male, Straight (Barb)Elbow (Barb)----
                                                                                            Tube Outer Dia.(Ø)-4-4 ~ 6---4 ~ 63 ~ 6--6-3.2 ~ 63 ~ 64 ~ 6-3.2 ~ 6--3.2 ~ 63.2 ~ 6---3 ~ 6----4 ~ 6--------4 ~ 6-----
                                                                                            MaterialCopperCopperCopper ~ Stainless SteelCopperCopperCopperCopperCopper ~ SteelCopper ~ Stainless SteelCopperCopperCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopper-Copper ~ Stainless SteelCopper ~ Stainless SteelCopperCopper ~ SteelCopper ~ Stainless SteelCopperCopper ~ Stainless SteelCopperCopperCopperCopperCopperPlasticCopperCopperCopperCopper ~ Stainless SteelCopperCopperCopperPlasticSteelCopperCopperCopperCopperCopperCopper ~ Stainless Steel
                                                                                            Tube Inner Dia.(Ø)-2.52 ~ 42.5 ~ 4-------4--2 ~ 42.5 ~ 4-------2 ~ 42.5 ~ 42 ~ 4---5 ~ 82.5 ~ 4------5 ~ 8-------
                                                                                            Screw <=> Screw Multipoint Shape--------------------Manifolds ~ Tees---------------------Universal 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 Plating----Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot Provided---Not Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating-Not Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel Plating-Electroless Nickel Plating / Zinc PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating-Not ProvidedNot Provided / Electroless Nickel PlatingNot ProvidedElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel Plating-Not ProvidedNot Provided-Electroless Nickel PlatingElectroless Nickel Plating---Not Provided / Electroless Nickel Plating
                                                                                            Screw TypesMMR / MMMMMR / MR / MR / MMMMMR / MM--R-R / Rc / MR / MMM-MRR / MR-R / MMMR / MMR / MRc--MMMMM-
                                                                                            Other Shapes, Types-----Plugs----------Gaskets--Other Related ComponentsGaskets ~ Plugs-----------Plugs-----------Gaskets ~ Sleeve
                                                                                            Screw Type at the Smaller Dia. Section------------------Rc-M-----M------M-Rc / M---------
                                                                                            Screw Nominal at the Smaller Dia. Section------------------1/2 ~ 3/8-3 ~ M5-----M8------3 ~ 5-1/2 ~ M5×0.8---------
                                                                                            Applicable Tube O.D. at the Smaller Dia. Section(Ø)---------------------------------------------
                                                                                            Applicable Tube I.D. at the Smaller Dia. Section(Ø)------------------------2 ~ 2.5----8 ~ 13---------------

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                                                                                            Related Categories to Miniature Couplings