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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
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  • 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
  • 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 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

        Plug M-5P Miniature Fitting

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

            Minimal Fitting, Minimal Straight

              Terrapin Connector, M5 Gasket

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

                  Plug MS-5P Mini Fitting

                    Minimal Fitting, Minimal Universal Elbow

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

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

                          Auxiliary Equipment TAC Fitting PF Series

                            Terrapin Connector, Micro Coupling Plug

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

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

                                  Auxiliary Equipment TAC Fitting, UEF Series

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

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

                                        Auxiliary Equipment TAC Fitting BF N Series

                                          Auxiliary Equipment, TAC Fitting, NBF Series

                                            Auxiliary Equipment, TAC Fitting, NF Series

                                              Minimal Fitting, Tube Clamp Sleeve

                                                Junron Stainless Steel Fitting, Panel Union

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

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

                                                      Ultra-Small Type Joint F Series

                                                        Minimal Fitting Tightening Universal Elbow

                                                          Supply Joint SPG Series Plug

                                                            Hose Fitting Rotary Joint

                                                              Tee M-5T Miniature Fitting

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

                                                                  Auxiliary Equipment TAC Fittings for Nylon Tubes Barbed Fitting

                                                                    Auxiliary Equipment TAC Fitting TF Series

                                                                      Auxiliary Equipment TAC Fitting UEF N Series

                                                                        For General Piping, Minimal Fitting, Minimal Tee

                                                                          Minimal Fitting, Universal Elbow

                                                                            Minimal Fitting, Tightening Straight

                                                                              For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                                For General Piping, Mini-Type Tube Fitting, Extension Fitting Bushing

                                                                                  Air Fiber Anti-Static Type Dedicated Fitting

                                                                                    Junron Brass Fitting, Panel Union

                                                                                      PP Tube Connector Taper Type Different Diameters Type

                                                                                        Junron Handy Touch Fitting, Nipple

                                                                                          Junron Handy-Touch Fitting, Metal Sleeve

                                                                                            Geared Motor, GM-SSY Series

                                                                                            Brand

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            SMC

                                                                                            PISCO

                                                                                            CHIYODA

                                                                                            SMC

                                                                                            SMC

                                                                                            PISCO

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            CHIYODA

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            JUNKOSHA

                                                                                            SMC

                                                                                            SMC

                                                                                            CKD

                                                                                            PISCO

                                                                                            KOGANEI

                                                                                            CHIYODA

                                                                                            SMC

                                                                                            SMC

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            KOGANEI

                                                                                            PISCO

                                                                                            PISCO

                                                                                            PISCO

                                                                                            PISCO

                                                                                            PISCO

                                                                                            CKD

                                                                                            JUNKOSHA

                                                                                            SANPLATEC

                                                                                            JUNKOSHA

                                                                                            JUNKOSHA

                                                                                            NITTA

                                                                                            Product Series

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

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

                                                                                            Plug M-5P Miniature Fitting

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

                                                                                            Minimal Fitting, Minimal Straight

                                                                                            Terrapin Connector, M5 Gasket【100 Pieces Per Package】

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

                                                                                            Plug MS-5P Mini Fitting

                                                                                            Minimal Fitting, Minimal Universal Elbow

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

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

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

                                                                                            Terrapin Connector, Micro Coupling Plug

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

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

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

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

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

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

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

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

                                                                                            Minimal Fitting, Tube Clamp Sleeve

                                                                                            Junron Stainless Steel Fitting, Panel Union

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

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

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

                                                                                            Minimal Fitting Tightening Universal Elbow

                                                                                            Supply Joint SPG Series Plug

                                                                                            Hose Fitting Rotary Joint

                                                                                            Tee M-5T Miniature Fitting

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

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

                                                                                            Auxiliary Equipment TAC Fitting TF Series

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

                                                                                            For General Piping, Minimal Fitting, Minimal Tee

                                                                                            Minimal Fitting, Universal Elbow

                                                                                            Minimal Fitting, Tightening Straight

                                                                                            For General Piping, Tube Fitting, Extended Fitting Bushing

                                                                                            For General Piping, Mini-Type Tube Fitting, Extension Fitting Bushing

                                                                                            Air Fiber Anti-Static Type Dedicated Fitting【1-10 Pieces Per Package】

                                                                                            Junron Brass Fitting, Panel Union

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

                                                                                            Junron Handy Touch Fitting, Nipple

                                                                                            Junron Handy-Touch Fitting, Metal Sleeve

                                                                                            Geared Motor, GM-SSY Series

                                                                                            CAD
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                                                                                            • 2D / 3D
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                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
                                                                                            • 2D / 3D
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                                                                                            • 2D / 3D
                                                                                            • 2D
                                                                                            • 2D
                                                                                            Days to Ship 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 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 4 Day(s) or more 4 Day(s) or more 2 Day(s) or more 4 Day(s) or more 2 Day(s) or more 21 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) or more 5 Day(s) or more 2 Day(s) or more 2 Day(s) or more 3 Day(s) or more 1 Day(s) or more 4 Day(s) or more 4 Day(s) or more 2 Day(s) 21 Day(s) or more 2 Day(s) or more 4 Day(s) or more 4 Day(s) or more 1 Day(s) or more 1 Day(s) 1 Day(s) or more 1 Day(s) or more 9 Day(s) or more 3 Day(s) or more 5 Day(s) or more 9 Day(s) 5 Day(s) or more 5 Day(s) or more 7 Day(s) or more
                                                                                            Connection TypesScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionOthersScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Screw ConnectionOthersScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw Connection / Screw <=> Screw Multipoint Connection / Screw <=> Tube Connection / Screw <=> Tube Multipoint Connection / Tube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionOthersScrew <=> Screw ConnectionScrew <=> Screw Multipoint ConnectionScrew <=> Tube ConnectionScrew <=> Tube ConnectionScrew <=> Screw Multipoint ConnectionScrew <=> Tube ConnectionScrew <=> Tube Multipoint ConnectionScrew <=> Screw ConnectionScrew <=> Tube ConnectionScrew <=> Screw ConnectionScrew <=> Screw ConnectionScrew <=> Tube Connection / Tube <=> Tube Stepped Dia. ConnectionScrew <=> Screw ConnectionTube <=> Tube Equal Dia. ConnectionScrew <=> Tube ConnectionOthers-
                                                                                            Screw <=> Screw Connection Shape---------------Universal Elbows----Male Straight-Partition Unions--Elbows / Male Straight / Female Straight / Male/Female Threads, Straight / Partition Unions / Bushings--Male/Female Threads, Straight------Universal Elbows-BushingsBushings-Partition Unions----
                                                                                            Nominal of Thread33--1/8 ~ M6-5-M3 ~ M5--M3 ~ M81/8 ~ M5-1/8 ~ M5M3 ~ M5--1/8 ~ M5-M3 ~ M5-1/2 ~ 3/8--1/4 ~ M5M5M8 ~ M121/2 ~ 3/8--1/8 ~ M5M5M5M3 ~ M5M3 ~ M51/8 ~ M51/2 ~ M5×0.81/8 ~ M5×0.81/8 ~ M51/2 ~ 3/8-1/4 ~ M5--
                                                                                            Screw <=> Tube Connection ShapeElbow (Barb)Elbow (Barb)-Elbow (Barb)Male, Straight (Barb)-Elbows-Universal Elbow (Barb)Elbow (Barb)Elbow (Barb)-Male StraightElbow (Barb)Male Straight / Male, Straight (Barb)Universal Elbow (Barb)Elbow (Barb)Elbow (Barb)Male Straight----Elbow (Barb)Male StraightElbows / Male Straight / Male, Straight (Barb) / Elbow (Barb)Universal Elbows---Elbow (Barb)Male, Straight (Barb)-Universal Elbows--Male Straight--Elbows / Male Straight--Male Straight--
                                                                                            Tube Outer Dia.(Ø)-4----4 ~ 6-------3 ~ 63.2 ~ 6--3.2 ~ 63.2 ~ 6-4 ~ 6---3.2 ~ 63 ~ 6----3.2 ~ 6-4 ~ 5--3 ~ 6--1.8 ~ 6--4 ~ 66-
                                                                                            MaterialCopperCopperCopperCopperCopper ~ Stainless SteelCopperCopperStainless SteelCopper ~ Stainless SteelCopperStainless SteelCopper ~ Stainless SteelCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopperStainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ PlasticStainless SteelCopperCopperCopper ~ SteelCopperCopperCopperCopperCopperCopper ~ Stainless SteelCopperCopperCopper ~ Stainless SteelCopper ~ Stainless SteelCopper ~ Stainless SteelCopperCopperCopperCopperPlasticCopper-Steel
                                                                                            Tube Inner Dia.(Ø)-2.5--2 ~ 4-2.5 ~ 4-2 ~ 4-----------------2 ~ 4-------2 ~ 4-2 ~ 4----5 ~ 82.5 ~ 4--
                                                                                            Screw <=> Screw Multipoint Shape-------------------------Manifolds ~ Tees---Tees--Tees------------
                                                                                            Screw <=> Tube Multipoint Connection Shape-------------------------Tees (Barb)--------Tees (Barb)----------
                                                                                            Tube <=> Tube Connection Shape-------------------Straight (Barb)-----Straight (Barb)-------------Straight (Barb)-Straight (Barb)---
                                                                                            Surface Treatment----Electroless Nickel PlatingNot Provided--Electroless Nickel Plating--Not Provided / Electroless Nickel PlatingNot ProvidedElectroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel Plating--Not Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingNot Provided / Electroless Nickel PlatingElectroless Nickel PlatingNot ProvidedElectroless Nickel Plating-Electroless Nickel Plating / Zinc PlatingElectroless Nickel Plating-Not Provided--Not Provided / Electroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel PlatingElectroless Nickel Plating--Electroless Nickel PlatingNot ProvidedNot ProvidedElectroless Nickel Plating--
                                                                                            Screw TypesMMMMR / M-MMMMMMR / MMR / MMMMR / M-M-RcMMR / Rc / MMMRMMR / MMMMMR / MR / MR / MR / MRc-R / M--
                                                                                            Other Shapes, Types--Plugs--Gaskets-Plugs---Plugs---------Other Related Components---Gaskets ~ Plugs-Plugs-----------------
                                                                                            Screw Type at the Smaller Dia. Section-------------------------M--Rc--------Rc / MM------
                                                                                            Screw Nominal at the Smaller Dia. Section-------------------------3 ~ M5--1/2 ~ 3/8--------1/2 ~ M5×0.8M3×0.5------
                                                                                            Applicable Tube O.D. at the Smaller Dia. Section(Ø)---------------------------------------1.8-----
                                                                                            Applicable Tube I.D. at the Smaller Dia. Section(Ø)-----------------------------------------8 ~ 13---

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                                                                                            Related Categories to Miniature Couplings