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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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  • 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
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 11 Day(s) or Less
  • 12 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

        Plug M-5P Miniature Fitting

          Miniature Couplings - Barbed Couplers

            Minimal Fitting, Minimal Straight

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

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

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

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

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

                        Gasket

                          Auxiliary Equipment TAC Fitting, UEF Series

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

                              Minimal Fitting, Minimal Universal Elbow

                                Minimal Fitting, Tightening Straight

                                  Terrapin Connector, Micro Coupling Plug

                                    Minimal Fitting Tightening Universal Elbow

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

                                        Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting

                                          Extension Fitting M-5J Miniature Fitting

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

                                              Minimal Fitting, Extension Fitting

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

                                                  Miniature Couplings - Nipples

                                                    Miniature Couplings - Plugs

                                                      Ultra-Small Type Joint F Series

                                                        Auxiliary Equipment TAC Fitting PF Series

                                                          Auxiliary Equipment TAC Fitting SF Series

                                                            Minimal Fitting, Minimal Different Diameter Nipple

                                                              PT Elbow / Bushing Series, PT Elbow

                                                                Plug SPM

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

                                                                    Universal Tee M-5UT Miniature Fitting

                                                                      Auxiliary Equipment TAC Fitting, BHF Series

                                                                        Auxiliary Equipment, TAC Fitting, NBF Series

                                                                          Auxiliary Equipment TAC Fitting RBF Series

                                                                            Minimal Fitting, Universal Elbow

                                                                              For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                                For General Piping, Tube Fitting, Reducing Socket

                                                                                  Terrapin Connector, Micro Coupling Socket

                                                                                    PP Tube Connectors,.Tapered Type I-Model

                                                                                      PP Tube Connector Taper Type Different Diameters Type

                                                                                        Junron Handy Touch Fitting, Nipple

                                                                                          Bulkhead Union M-5E Miniature One-Touch Fitting

                                                                                            Miniature Pipe Fitting, M Series, Bulkhead Reducer, M-5ER

                                                                                            Brand

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            MISUMI

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            SMC

                                                                                            PISCO

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            PISCO

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            SMC

                                                                                            SMC

                                                                                            PISCO

                                                                                            SMC

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            CKD

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            CHELIC

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            SANPLATEC

                                                                                            SANPLATEC

                                                                                            JUNKOSHA

                                                                                            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

                                                                                            Plug M-5P Miniature Fitting

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

                                                                                            Minimal Fitting, Minimal Straight

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

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

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

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

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

                                                                                            Gasket

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

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

                                                                                            Minimal Fitting, Minimal Universal Elbow

                                                                                            Minimal Fitting, Tightening Straight

                                                                                            Terrapin Connector, Micro Coupling Plug

                                                                                            Minimal Fitting Tightening Universal Elbow

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

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

                                                                                            Extension Fitting M-5J Miniature Fitting

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

                                                                                            Minimal Fitting, Extension Fitting

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

                                                                                            Miniature Couplings - Nipples

                                                                                            Miniature Couplings - Plugs

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

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

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

                                                                                            Minimal Fitting, Minimal Different Diameter Nipple

                                                                                            PT Elbow / Bushing Series, PT Elbow

                                                                                            Plug SPM

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

                                                                                            Universal Tee M-5UT Miniature Fitting

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

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

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

                                                                                            Minimal Fitting, Universal Elbow

                                                                                            For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                                            For General Piping, Tube Fitting, Reducing Socket

                                                                                            Terrapin Connector, Micro Coupling Socket

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

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

                                                                                            Junron Handy Touch Fitting, Nipple

                                                                                            Bulkhead Union M-5E Miniature One-Touch Fitting【10 Pieces Per Package】

                                                                                            Miniature Pipe Fitting, M Series, Bulkhead Reducer, M-5ER

                                                                                            CAD
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                                                                                            Days to Ship 2 Day(s) or more 2 Day(s) or more 2 Day(s) or more 1 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 4 Day(s) or more 21 Day(s) 2 Day(s) or more 2 Day(s) or more 1 Day(s) or more 1 Day(s) or more 4 Day(s) or more 1 Day(s) or more 21 Day(s) or more 2 Day(s) or more 2 Day(s) or more 21 Day(s) or more 1 Day(s) or more 2 Day(s) or more 1 Day(s) 2 Day(s) 3 Day(s) or more 4 Day(s) or more 4 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 1 Day(s) 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) 9 Day(s) 5 Day(s) or more 32 Day(s) 21 Day(s)
                                                                                            Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Screw Connection / Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionOthersScrew <=> Screw ConnectionOthersScrew <=> Screw Connection / Screw <=> Screw Multipoint Connection / Screw <=> Tube Connection / Screw <=> Tube Multipoint Connection / Tube <=> Tube Equal Dia. ConnectionOthersScrew <=> Screw ConnectionTube <=> Tube Stepped Dia. ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw Multipoint ConnectionScrew <=> Screw ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionOthersScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw Connection
                                                                                            Screw <=> Screw Connection Shape-----------Universal Elbows-------Male/Female Threads, Straight-Male/Female Threads, Straight-Male Straight-Elbows / Male Straight / Female Straight / Male/Female Threads, Straight / Partition Unions / Bushings-Male/Female Threads, Straight-Elbows---Partition Unions-BushingsUniversal ElbowsBushings-----Partition UnionsPartition Unions
                                                                                            Nominal of Thread33-1/8 ~ 51/8 ~ M6--5-1/8 ~ M5-M3 ~ M55M3 ~ M51/8 ~ M51/8 ~ M5M5-1/8 ~ M55-M3 ~ M5-551/4 ~ M5M3 ~ M8M5-1/2 ~ 3/81/2 ~ M5--M5-1/4 ~ M5M3 ~ M51/2 ~ M5×0.81/2 ~ 3/81/8 ~ M5--1/4 ~ M5--
                                                                                            Screw <=> Tube Connection ShapeElbow (Barb)Elbow (Barb)-Male, Straight (Barb)Male, Straight (Barb)Elbow (Barb)Elbow (Barb)ElbowsMale StraightMale Straight / Male, Straight (Barb)-Universal Elbow (Barb)Male, Straight (Barb)Universal Elbow (Barb)Male StraightMale StraightUniversal ElbowsElbow (Barb)Male, Straight (Barb)-Elbow (Barb)----Elbows / Male Straight / Male, Straight (Barb) / Elbow (Barb)----Male, Straight (Barb)Elbow (Barb)-------Male Straight--Male Straight--
                                                                                            Tube Outer Dia.(Ø)4--4 ~ 6---4 ~ 6-3 ~ 6-3.2 ~ 66-3 ~ 6-3 ~ 6-3.2 ~ 6------3.2 ~ 6--------3.2 ~ 6-------4 ~ 6--
                                                                                            MaterialCopperCopperCopperCopper ~ SteelCopper ~ Stainless SteelCopperCopperCopperCopperCopper ~ Stainless Steel-Copper ~ Stainless SteelCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopperCopperCopperCopper ~ Stainless SteelCopperCopperCopper ~ Stainless SteelCopperCopperCopperCopper ~ SteelCopper ~ Stainless SteelCopperCopperCopper ~ Stainless SteelSteelCopperCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopperCopperCopperPlasticPlasticCopperCopperCopper
                                                                                            Tube Inner Dia.(Ø)2.5---2 ~ 4--2.5 ~ 4----42 ~ 42 ~ 4-2 ~ 4-----------2.5 ~ 4-----------5 ~ 85 ~ 82.5 ~ 4--
                                                                                            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 PlatingElectroless Nickel Plating----Not Provided / Electroless Nickel Plating-Not Provided / Electroless Nickel Plating-Electroless Nickel PlatingElectroless Nickel PlatingNot ProvidedElectroless Nickel Plating-Not Provided / Electroless Nickel Plating--Electroless Nickel Plating-Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating / Zinc PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating-Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel Plating--Not ProvidedNot ProvidedNot ProvidedElectroless Nickel Plating--
                                                                                            Screw TypesMMMR / MR / MMMMMR / M-MMMR / MR / MMMR / MMMM-MMR / Rc / MMM-RRc / MMMM-R / MMR / MRcR / M--R / MMRc
                                                                                            Other Shapes, Types--Plugs-------Gaskets-----------Other Related Components-PlugsGaskets ~ PlugsPlugs-----------Other Related Components------
                                                                                            Screw Type at the Smaller Dia. Section-------------------------M---Rc-----M-Rc / MRc / M----MM
                                                                                            Screw Nominal at the Smaller Dia. Section-------------------------3 ~ M5---1/2 ~ 3/8-----3 ~ 5-1/2 ~ M5×0.81/4 ~ 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